The second presentation of a series of presentations on Operations Geology. Very basic, just to introduce beginners to operations geology. I hope the end users will find this and the following presentations very helpful.
The second presentation of a series of presentations on Operations Geology. Very basic, just to introduce beginners to operations geology. I hope the end users will find this and the following presentations very helpful.
This course describe different systems of petroleum drilling rig (Hoisting system, Rotary System,Circulation system,Power system, BOP system and Monitoring system) and provide insight of individual components.
This course describe different systems of petroleum drilling rig (Hoisting system, Rotary System,Circulation system,Power system, BOP system and Monitoring system) and provide insight of individual components.
A roller-cone bit is a drill bit used for drilling through rock that features...subhashsingh766459
A roller-cone bit is a drill bit used for drilling through rock that features 2 or 3 abrasive, spinning cones that break up rock and sediment as they grind against it.
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Meet Dinah Mattingly – Larry Bird’s Partner in Life and Loveget joys
Get an intimate look at Dinah Mattingly’s life alongside NBA icon Larry Bird. From their humble beginnings to their life today, discover the love and partnership that have defined their relationship.
Scandal! Teasers June 2024 on etv Forum.co.zaIsaac More
Monday, 3 June 2024
Episode 47
A friend is compelled to expose a manipulative scheme to prevent another from making a grave mistake. In a frantic bid to save Jojo, Phakamile agrees to a meeting that unbeknownst to her, will seal her fate.
Tuesday, 4 June 2024
Episode 48
A mother, with her son's best interests at heart, finds him unready to heed her advice. Motshabi finds herself in an unmanageable situation, sinking fast like in quicksand.
Wednesday, 5 June 2024
Episode 49
A woman fabricates a diabolical lie to cover up an indiscretion. Overwhelmed by guilt, she makes a spontaneous confession that could be devastating to another heart.
Thursday, 6 June 2024
Episode 50
Linda unwittingly discloses damning information. Nhlamulo and Vuvu try to guide their friend towards the right decision.
Friday, 7 June 2024
Episode 51
Jojo's life continues to spiral out of control. Dintle weaves a web of lies to conceal that she is not as successful as everyone believes.
Monday, 10 June 2024
Episode 52
A heated confrontation between lovers leads to a devastating admission of guilt. Dintle's desperation takes a new turn, leaving her with dwindling options.
Tuesday, 11 June 2024
Episode 53
Unable to resort to violence, Taps issues a verbal threat, leaving Mdala unsettled. A sister must explain her life choices to regain her brother's trust.
Wednesday, 12 June 2024
Episode 54
Winnie makes a very troubling discovery. Taps follows through on his threat, leaving a woman reeling. Layla, oblivious to the truth, offers an incentive.
Thursday, 13 June 2024
Episode 55
A nosy relative arrives just in time to thwart a man's fatal decision. Dintle manipulates Khanyi to tug at Mo's heartstrings and get what she wants.
Friday, 14 June 2024
Episode 56
Tlhogi is shocked by Mdala's reaction following the revelation of their indiscretion. Jojo is in disbelief when the punishment for his crime is revealed.
Monday, 17 June 2024
Episode 57
A woman reprimands another to stay in her lane, leading to a damning revelation. A man decides to leave his broken life behind.
Tuesday, 18 June 2024
Episode 58
Nhlamulo learns that due to his actions, his worst fears have come true. Caiphus' extravagant promises to suppliers get him into trouble with Ndu.
Wednesday, 19 June 2024
Episode 59
A woman manages to kill two birds with one stone. Business doom looms over Chillax. A sobering incident makes a woman realize how far she's fallen.
Thursday, 20 June 2024
Episode 60
Taps' offer to help Nhlamulo comes with hidden motives. Caiphus' new ideas for Chillax have MaHilda excited. A blast from the past recognizes Dintle, not for her newfound fame.
Friday, 21 June 2024
Episode 61
Taps is hungry for revenge and finds a rope to hang Mdala with. Chillax's new job opportunity elicits mixed reactions from the public. Roommates' initial meeting starts off on the wrong foot.
Monday, 24 June 2024
Episode 62
Taps seizes new information and recruits someone on the inside. Mary's new job
Create a Seamless Viewing Experience with Your Own Custom OTT Player.pdfGenny Knight
As the popularity of online streaming continues to rise, the significance of providing outstanding viewing experiences cannot be emphasized enough. Tailored OTT players present a robust solution for service providers aiming to enhance their offerings and engage audiences in a competitive market. Through embracing customization, companies can craft immersive, individualized experiences that effectively hold viewers' attention, entertain them, and encourage repeat usage.
240529_Teleprotection Global Market Report 2024.pdfMadhura TBRC
The teleprotection market size has grown
exponentially in recent years. It will grow from
$21.92 billion in 2023 to $28.11 billion in 2024 at a
compound annual growth rate (CAGR) of 28.2%. The
teleprotection market size is expected to see
exponential growth in the next few years. It will grow
to $70.77 billion in 2028 at a compound annual
growth rate (CAGR) of 26.0%.
Experience the thrill of Progressive Puzzle Adventures, like Scavenger Hunt Games and Escape Room Activities combined Solve Treasure Hunt Puzzles online.
In the vast landscape of cinema, stories have been told, retold, and reimagined in countless ways. At the heart of this narrative evolution lies the concept of a "remake". A successful remake allows us to revisit cherished tales through a fresh lens, often reflecting a different era's perspective or harnessing the power of advanced technology. Yet, the question remains, what makes a remake successful? Today, we will delve deeper into this subject, identifying the key ingredients that contribute to the success of a remake.
From the Editor's Desk: 115th Father's day Celebration - When we see Father's day in Hindu context, Nanda Baba is the most vivid figure which comes to the mind. Nanda Baba who was the foster father of Lord Krishna is known to provide love, care and affection to Lord Krishna and Balarama along with his wife Yashoda; Letter’s to the Editor: Mother's Day - Mother is a precious life for their children. Mother is life breath for her children. Mother's lap is the world happiness whose debt can never be paid.
Panchayat Season 3 - Official Trailer.pdfSuleman Rana
The dearest series "Panchayat" is set to make a victorious return with its third season, and the fervor is discernible. The authority trailer, delivered on May 28, guarantees one more enamoring venture through the country heartland of India.
Jitendra Kumar keeps on sparkling as Abhishek Tripathi, the city-reared engineer who ends up functioning as the secretary of the Panchayat office in the curious town of Phulera. His nuanced depiction of a young fellow exploring the difficulties of country life while endeavoring to adjust to his new environmental factors has earned far and wide recognition.
Neena Gupta and Raghubir Yadav return as Manju Devi and Brij Bhushan Dubey, separately. Their dynamic science and immaculate acting rejuvenate the hardships of town administration. Gupta's depiction of the town Pradhan with an ever-evolving outlook, matched with Yadav's carefully prepared exhibition, adds profundity and credibility to the story.
New Difficulties and Experiences
The trailer indicates new difficulties anticipating the characters, as Abhishek keeps on wrestling with his part in the town and his yearnings for a superior future. The series has reliably offset humor with social editorial, and Season 3 looks ready to dig much more profound into the intricacies of rustic organization and self-awareness.
Watchers can hope to see a greater amount of the enchanting and particular residents who have become fan top picks. Their connections and the one of a kind cut of-life situations give a reviving and interesting portrayal of provincial India, featuring the two its appeal and its difficulties.
A Mix of Humor and Heart
One of the signs of "Panchayat" is its capacity to mix humor with sincere narrating. The trailer features minutes that guarantee to convey giggles, as well as scenes that pull at the heartstrings. This equilibrium has been a critical calculate the show's prosperity, resounding with crowds across different socioeconomics.
Creation Greatness
The creation quality remaining parts first rate, with the beautiful setting of Phulera town filling in as a scenery that upgrades the narrating. The meticulousness in portraying provincial life, joined with sharp composition and solid exhibitions, guarantees that "Panchayat" keeps on hanging out in the packed web series scene.
Expectation and Delivery
As the delivery date draws near, expectation for "Panchayat" Season 3 is at a record-breaking high. The authority trailer has previously created critical buzz, with fans enthusiastically anticipating the continuation of Abhishek Tripathi's excursion and the new undertakings that lie ahead in Phulera.
All in all, the authority trailer for "Panchayat" Season 3 recommends that watchers are in for another drawing in and engaging ride. Yet again with its charming characters, convincing story, and ideal mix of humor and show, the new season is set to enamor crowds. Write in your schedules and prepare to get back to the endearing universe of "Panchayat."
As a film director, I have always been awestruck by the magic of animation. Animation, a medium once considered solely for the amusement of children, has undergone a significant transformation over the years. Its evolution from a rudimentary form of entertainment to a sophisticated form of storytelling has stirred my creativity and expanded my vision, offering limitless possibilities in the realm of cinematic storytelling.
Meet Crazyjamjam - A TikTok Sensation | Blog EternalBlog Eternal
Crazyjamjam, the TikTok star everyone's talking about! Uncover her secrets to success, viral trends, and more in this exclusive feature on Blog Eternal.
Source: https://blogeternal.com/celebrity/crazyjamjam-leaks/
Maximizing Your Streaming Experience with XCIPTV- Tips for 2024.pdfXtreame HDTV
In today’s digital age, streaming services have become an integral part of our entertainment lives. Among the myriad of options available, XCIPTV stands out as a premier choice for those seeking seamless, high-quality streaming. This comprehensive guide will delve into the features, benefits, and user experience of XCIPTV, illustrating why it is a top contender in the IPTV industry.
Tom Selleck Net Worth: A Comprehensive Analysisgreendigital
Over several decades, Tom Selleck, a name synonymous with charisma. From his iconic role as Thomas Magnum in the television series "Magnum, P.I." to his enduring presence in "Blue Bloods," Selleck has captivated audiences with his versatility and charm. As a result, "Tom Selleck net worth" has become a topic of great interest among fans. and financial enthusiasts alike. This article delves deep into Tom Selleck's wealth, exploring his career, assets, endorsements. and business ventures that contribute to his impressive economic standing.
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Early Life and Career Beginnings
The Foundation of Tom Selleck's Wealth
Born on January 29, 1945, in Detroit, Michigan, Tom Selleck grew up in Sherman Oaks, California. His journey towards building a large net worth began with humble origins. , Selleck pursued a business administration degree at the University of Southern California (USC) on a basketball scholarship. But, his interest shifted towards acting. leading him to study at the Hills Playhouse under Milton Katselas.
Minor roles in television and films marked Selleck's early career. He appeared in commercials and took on small parts in T.V. series such as "The Dating Game" and "Lancer." These initial steps, although modest. laid the groundwork for his future success and the growth of Tom Selleck net worth. Breakthrough with "Magnum, P.I."
The Role that Defined Tom Selleck's Career
Tom Selleck's breakthrough came with the role of Thomas Magnum in the CBS television series "Magnum, P.I." (1980-1988). This role made him a household name and boosted his net worth. The series' popularity resulted in Selleck earning large salaries. leading to financial stability and increased recognition in Hollywood.
"Magnum P.I." garnered high ratings and critical acclaim during its run. Selleck's portrayal of the charming and resourceful private investigator resonated with audiences. making him one of the most beloved television actors of the 1980s. The success of "Magnum P.I." played a pivotal role in shaping Tom Selleck net worth, establishing him as a major star.
Film Career and Diversification
Expanding Tom Selleck's Financial Portfolio
While "Magnum, P.I." was a cornerstone of Selleck's career, he did not limit himself to television. He ventured into films, further enhancing Tom Selleck net worth. His filmography includes notable movies such as "Three Men and a Baby" (1987). which became the highest-grossing film of the year, and its sequel, "Three Men and a Little Lady" (1990). These box office successes contributed to his wealth.
Selleck's versatility allowed him to transition between genres. from comedies like "Mr. Baseball" (1992) to westerns such as "Quigley Down Under" (1990). This diversification showcased his acting range. and provided many income streams, reinforcing Tom Selleck net worth.
Television Resurgence with "Blue Bloods"
Sustaining Wealth through Consistent Success
In 2010, Tom Selleck began starring as Frank Reagan i
From Slave to Scourge: The Existential Choice of Django Unchained. The Philos...Rodney Thomas Jr
#SSAPhilosophy #DjangoUnchained #DjangoFreeman #ExistentialPhilosophy #Freedom #Identity #Justice #Courage #Rebellion #Transformation
Welcome to SSA Philosophy, your ultimate destination for diving deep into the profound philosophies of iconic characters from video games, movies, and TV shows. In this episode, we explore the powerful journey and existential philosophy of Django Freeman from Quentin Tarantino’s masterful film, "Django Unchained," in our video titled, "From Slave to Scourge: The Existential Choice of Django Unchained. The Philosophy of Django Freeman!"
From Slave to Scourge: The Existential Choice of Django Unchained – The Philosophy of Django Freeman!
Join me as we delve into the existential philosophy of Django Freeman, uncovering the profound lessons and timeless wisdom his character offers. Through his story, we find inspiration in the power of choice, the quest for justice, and the courage to defy oppression. Django Freeman’s philosophy is a testament to the human spirit’s unyielding drive for freedom and justice.
Don’t forget to like, comment, and subscribe to SSA Philosophy for more in-depth explorations of the philosophies behind your favorite characters. Hit the notification bell to stay updated on our latest videos. Let’s discover the principles that shape these icons and the profound lessons they offer.
Django Freeman’s story is one of the most compelling narratives of transformation and empowerment in cinema. A former slave turned relentless bounty hunter, Django’s journey is not just a physical liberation but an existential quest for identity, justice, and retribution. This video delves into the core philosophical elements that define Django’s character and the profound choices he makes throughout his journey.
Link to video: https://youtu.be/GszqrXk38qk
Skeem Saam in June 2024 available on ForumIsaac More
Monday, June 3, 2024 - Episode 241: Sergeant Rathebe nabs a top scammer in Turfloop. Meikie is furious at her uncle's reaction to the truth about Ntswaki.
Tuesday, June 4, 2024 - Episode 242: Babeile uncovers the truth behind Rathebe’s latest actions. Leeto's announcement shocks his employees, and Ntswaki’s ordeal haunts her family.
Wednesday, June 5, 2024 - Episode 243: Rathebe blocks Babeile from investigating further. Melita warns Eunice to stay clear of Mr. Kgomo.
Thursday, June 6, 2024 - Episode 244: Tbose surrenders to the police while an intruder meddles in his affairs. Rathebe's secret mission faces a setback.
Friday, June 7, 2024 - Episode 245: Rathebe’s antics reach Kganyago. Tbose dodges a bullet, but a nightmare looms. Mr. Kgomo accuses Melita of witchcraft.
Monday, June 10, 2024 - Episode 246: Ntswaki struggles on her first day back at school. Babeile is stunned by Rathebe’s romance with Bullet Mabuza.
Tuesday, June 11, 2024 - Episode 247: An unexpected turn halts Rathebe’s investigation. The press discovers Mr. Kgomo’s affair with a young employee.
Wednesday, June 12, 2024 - Episode 248: Rathebe chases a criminal, resorting to gunfire. Turf High is rife with tension and transfer threats.
Thursday, June 13, 2024 - Episode 249: Rathebe traps Kganyago. John warns Toby to stop harassing Ntswaki.
Friday, June 14, 2024 - Episode 250: Babeile is cleared to investigate Rathebe. Melita gains Mr. Kgomo’s trust, and Jacobeth devises a financial solution.
Monday, June 17, 2024 - Episode 251: Rathebe feels the pressure as Babeile closes in. Mr. Kgomo and Eunice clash. Jacobeth risks her safety in pursuit of Kganyago.
Tuesday, June 18, 2024 - Episode 252: Bullet Mabuza retaliates against Jacobeth. Pitsi inadvertently reveals his parents’ plans. Nkosi is shocked by Khwezi’s decision on LJ’s future.
Wednesday, June 19, 2024 - Episode 253: Jacobeth is ensnared in deceit. Evelyn is stressed over Toby’s case, and Letetswe reveals shocking academic results.
Thursday, June 20, 2024 - Episode 254: Elizabeth learns Jacobeth is in Mpumalanga. Kganyago's past is exposed, and Lehasa discovers his son is in KZN.
Friday, June 21, 2024 - Episode 255: Elizabeth confirms Jacobeth’s dubious activities in Mpumalanga. Rathebe lies about her relationship with Bullet, and Jacobeth faces theft accusations.
Monday, June 24, 2024 - Episode 256: Rathebe spies on Kganyago. Lehasa plans to retrieve his son from KZN, fearing what awaits.
Tuesday, June 25, 2024 - Episode 257: MaNtuli fears for Kwaito’s safety in Mpumalanga. Mr. Kgomo and Melita reconcile.
Wednesday, June 26, 2024 - Episode 258: Kganyago makes a bold escape. Elizabeth receives a shocking message from Kwaito. Mrs. Khoza defends her husband against scam accusations.
Thursday, June 27, 2024 - Episode 259: Babeile's skillful arrest changes the game. Tbose and Kwaito face a hostage crisis.
Friday, June 28, 2024 - Episode 260: Two women face the reality of being scammed. Turf is rocked by breaking
Young Tom Selleck: A Journey Through His Early Years and Rise to Stardomgreendigital
Introduction
When one thinks of Hollywood legends, Tom Selleck is a name that comes to mind. Known for his charming smile, rugged good looks. and the iconic mustache that has become synonymous with his persona. Tom Selleck has had a prolific career spanning decades. But, the journey of young Tom Selleck, from his early years to becoming a household name. is a story filled with determination, talent, and a touch of luck. This article delves into young Tom Selleck's life, background, early struggles. and pivotal moments that led to his rise in Hollywood.
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Early Life and Background
Family Roots and Childhood
Thomas William Selleck was born in Detroit, Michigan, on January 29, 1945. He was the second of four children in a close-knit family. His father, Robert Dean Selleck, was a real estate investor and executive. while his mother, Martha Selleck, was a homemaker. The Selleck family relocated to Sherman Oaks, California. when Tom was a child, setting the stage for his future in the entertainment industry.
Education and Early Interests
Growing up, young Tom Selleck was an active and athletic child. He attended Grant High School in Van Nuys, California. where he excelled in sports, particularly basketball. His tall and athletic build made him a standout player, and he earned a basketball scholarship to the University of Southern California (U.S.C.). While at U.S.C., Selleck studied business administration. but his interests shifted toward acting.
Discovery of Acting Passion
Tom Selleck's journey into acting was serendipitous. During his time at U.S.C., a drama coach encouraged him to try acting. This nudge led him to join the Hills Playhouse, where he began honing his craft. Transitioning from an aspiring athlete to an actor took time. but young Tom Selleck became drawn to the performance world.
Early Career Struggles
Breaking Into the Industry
The path to stardom was a challenging one for young Tom Selleck. Like many aspiring actors, he faced many rejections and struggled to find steady work. A series of minor roles and guest appearances on television shows marked his early career. In 1965, he debuted on the syndicated show "The Dating Game." which gave him some exposure but did not lead to immediate success.
The Commercial Breakthrough
During the late 1960s and early 1970s, Selleck began appearing in television commercials. His rugged good looks and charismatic presence made him a popular brand choice. He starred in advertisements for Pepsi-Cola, Revlon, and Close-Up toothpaste. These commercials provided financial stability and helped him gain visibility in the industry.
Struggling Actor in Hollywood
Despite his success in commercials. breaking into large acting roles remained a challenge for young Tom Selleck. He auditioned and took on small parts in T.V. shows and movies. Some of his early television appearances included roles in popular series like Lancer, The F.B.I., and Bracken's World. But, it would take a
2. Drilling Equipment
Rig:
General
Hoisting equipment
The machine used to drill a wellbore. In onshore operations, the rig
includes virtually everything except living quarters. Major
components of the rig include the mud tanks, the mud pumps, the
Mud circulation equipmentderrick or mast, the drawworks, the rotary table or topdrive, the
drillstring, the power generation equipment and auxiliary equipment.
Rotation equipment
Drill pipe & BHA
Safety equipment
Jackup
Rig facilities
Land rig
Drillship
Semisubmersible
FAQ
REFERENCES
ABOUT
Submersible
H ELP
3. Drilling Equipment
General
Hoisting equipment1. Crown Block and Water Table
2. Catline Boom and Hoist Line
3. Drilling Line
Rotation equipment4. Monkeyboard
5. Traveling Block
6. Top
Mud circulation equipment Drive
7. Mast
8. Drill Pipe
Drill pipe & BHA
9. Doghouse
10. Blowout Preventer
Safety equipment 11. Water Tank
12. Electric Cable Tray
13. Engine Generator Sets
Rig facilities
14. Fuel Tank
15. Electrical Control House
16. Mud Pumps
17. Bulk Mud Component Tanks
18. Mud Tanks (Pits)
19. Reserve Pit
20. Mud-Gas Separator
21. Shale Shakers
22. Choke Manifold
23. Pipe Ramp
24. Pipe Racks
25. Accumulator
FAQ
REFERENCES
ABOUT
1
2
4
5
3
6 7
14
25
13
15
12
9
8
11
16
17
18
23
10
20
21
22
24
19
H ELP
4. Drilling Equipment
General
Mud Circulating System:
Hoisting equipment
Hose
Kelly
Rotation equipment
Stand pipe
Mud circulation equipment BOP
Annulus
Drill pipe & BHA
Drillpipes
Drill collars
Safety equipment
Drill bit
Return line
Rig facilities
Shale shaker
Seprator
Desilter
Mud mixer
Mud tanks
Mud-mixing Shake
Mud pumps
Discharge line
FAQ
REFERENCES
ABOUT
15
17
16
1
14
13
2
3
12
4
11
5
6
7
8
9
10
H ELP
5. Drilling Equipment
General
Drawworks:
Hoisting equipment
The machine on the rig consisting of a large-diameter steel spool,
brakes, a power source and assorted auxiliary devices. The
Rotation equipment
primary function of the drawworks is to reel out and reel in the
drilling line, a large diameter wire rope, in a controlled fashion.
Mud circulation equipment
The reeling out of the drilling line is powered by gravity and
reeling in by an electric motor or diesel engine.
Drill pipe & BHA
Safety equipment
Rig facilities
Back
FAQ
REFERENCES
ABOUT
H ELP
6. Drilling Equipment
General
Travelling block:
Hoisting equipment
The set of sheaves that
move up and down in the
Mud circulation equipment derrick. The wire rope
threaded through them is
Drill pipe & BHA
threaded (or "reeved")
back to the stationary
crown blocks located on
Safety equipment
the top of the derrick. This
pulley system gives great
Rig facilities
mechanical advantage to
the action of the wire rope
drilling
line,
enabling
heavy loads (drillstring,
casing and liners) to be
lifted out of or lowered into
the wellbore.
Rotation equipment
Back
FAQ
REFERENCES
ABOUT
H ELP
7. Drilling Equipment
General
Crown block:
Hoisting equipment
The fixed set of pulleys (called sheaves) located at the top of the
derrick or mast, over which the drilling line is threaded. The
Rotation equipment
companion blocks to these pulleys are the traveling blocks. By using
two sets of blocks in this fashion, great mechanical advantage is
Mud circulation equipment
gained, enabling the use of relatively small drilling line (3/4 to 1 1/2
in. diameter steel cable) to hoist loads many times heavier than the
Drill pipe & BHA
cable could support as a single strand.
Safety equipment
Rig facilities
Back
FAQ
REFERENCES
ABOUT
H ELP
8. Drilling Equipment
General
Hook:
Hoisting equipment
The high-capacity J-shaped equipment used to hang various
other equipment, particularly the swivel and kelly, the elevator
Rotation equipment
bails or topdrive units. The hook is attached to the bottom of the
traveling block and provides a way to pick up heavy loads with
Mud circulation equipmentthe traveling block. The hook is either locked (the normal
condition) or free to rotate, so that it may be mated or decoupled
Drill pipe & BHA
with items positioned around the rig floor, not limited to a single
direction.
Safety equipment
Rig facilities
Back
FAQ
REFERENCES
ABOUT
H ELP
9. Drilling Equipment
General
Hoisting equipment
Drilling line:
A wire rope hoisting line, reeved on
sheaves of the crown block and
traveling block (in effect a block and
Mud circulation equipment tackle). Its primary purpose is to hoist
or lower drill pipe or casing from or
Drill pipe & BHA
into a well. Also, a wire rope used to
support the drilling tools.
Rotation equipment
Safety equipment
Rig facilities
Elevator:
A set of clamps that grips a stand, or
column, of casing, tubing, drill pipe, or
sucker rods, so the stand can be
raised or lowered into the hole.
FAQ
REFERENCES
ABOUT
H ELP
10. Drilling Equipment
General
Hoisting equipment
Rotary table:
The revolving or spinning section
of the drillfloor that provides
power to turn the drillstring in a
Mud circulation equipment
clockwise direction. The rotary
motion and power are transmitted
Drill pipe & BHA
through the kelly bushing and the
kelly to the drillstring. Almost all
Safety equipment
rigs today have a rotary table,
either as primary or backup
Rig facilities
system for rotating the drillstring.
Rotation equipment
Topdrive technology, which
allows continuous rotation of the
drillstring, has replaced the rotary
table in certain operations. A few
rigs are being built today with
topdrive systems only, and lack
the traditional kelly system.
Back
FAQ
REFERENCES
ABOUT
H ELP
11. Drilling Equipment
Kelly:
General
Hoisting equipment
A long square or hexagonal steel
bar with a hole drilled through the
Rotation equipment
middle for a fluid path. The kelly is
used to transmit rotary motion from
Mud circulation equipment rotary table or kelly bushing to
the
the drillstring, while allowing the
Drill pipe & BHA
drillstring to be lowered or raised
during rotation. The kelly goes
Safety equipment
through the kelly bushing, which is
driven by the rotary table. The kelly
bushing has an inside profile
Rig facilities
matching the kelly's outside profile
(either square or hexagonal), but
with slightly larger dimensions so
that the kelly can freely move up
and down inside.
Back
FAQ
REFERENCES
ABOUT
The kelly transfers rotary motion from the
rotary table or kelly bushing to the drillstring.
The upper diagram shows the interior fluid
path. The middle diagram shows the
hexagonal cross section. The lower diagram
shows the outside view of the kelly.
H ELP
12. Drilling Equipment
Kelly bushing:
General
Hoisting equipment
An adapter that serves to connect the rotary table to the kelly. The
kelly bushing has an inside diameter profile that matches that of the
Rotation equipment
kelly, usually square or hexagonal. It is connected to the rotary table
by four large steel pins that fit into mating holes in the rotary table.
Mud circulation equipmentThe rotary motion from the rotary table is transmitted to the bushing
through the pins, and then to the kelly itself through the square or
Drill pipe & BHA
hexagonal flat surfaces between the kelly and the kelly bushing. The
kelly then turns the entire drillstring because it is screwed into the
Safety equipment
top of the drillstring itself. Depth measurements are commonly
referenced to the KB, such as 8327 ft KB, meaning 8327 feet below
the kelly bushing.
Rig facilities
Back
FAQ
REFERENCES
ABOUT
H ELP
13. Drilling Equipment
General
Topdrive:
Hoisting equipment
A device that turns the drillstring.
This is radically different from the
Rotation equipment
more conventional rotary table and
kelly method of turning the drillstring
Mud circulation equipment
because it enables drilling to be
done with three joint stands instead
Drill pipe & BHA
of single joints of pipe. It also
enables the driller to quickly engage
Safety equipment
the pumps or the rotary while tripping
pipe, which cannot be done easily
Rig facilities
with the kelly system. While not a
panacea, modern topdrives are a
major improvement to drilling rig
technology and are a large
contributor to the ability to drill more
difficult extended-reach wellbores. In
addition, the topdrive enables drillers
to minimize both frequency and cost
per incident of stuck pipe.
Back
FAQ
REFERENCES
ABOUT
H ELP
14. Drilling Equipment
General
Swivel:
Hoisting equipment
Rotation equipment
A mechanical device that
Mud circulation equipmentmust simultaneously
suspend the weight of the
drillstring, provide for
Drill pipe & BHA
rotation of the drillstring
beneath it while keeping
Safety equipment
the upper portion
stationary, and permit
Rig facilities
high-volume flow of highpressure drilling mud
from the fixed portion to
the rotating portion
without leaking.
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H ELP
15. Drilling Equipment
General
Kelly hose:
Hoisting equipment
A large-diameter (3- to 5-in. inside diameter), high-pressure flexible
Rotation equipment
line used to connect the standpipe to the swivel. This flexible piping
arrangement permits the kelly (and, in turn, the drillstring and bit) to
Mud circulation equipment be raised or lowered while drilling fluid is pumped through the
drillstring. The simultaneous lowering of the drillstring while
Drill pipe & BHA
pumping fluid is critical to the drilling operation.
Safety equipment
Rig facilities
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16. Drilling Equipment
General
Hoisting equipment
Mud Pump
A large, reciprocating pump used to
circulate the mud on a drilling rig. A
typical mud pump is a double- or
Mud circulation equipment
triple-acting, two- or three-cylinder
piston pump whose pistons travel in
Drill pipe & BHA
replaceable liners and are driven by
a crankshaft actuated by an engine.
Safety equipment
A mud pump also is called a slush
pump.
Rotation equipment
Rig facilities
Bulk Mud Components in Storage
Hopper type tanks for storage of
drilling fluid components.
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17. Drilling Equipment
General
Desander:
Hoisting equipment
A hydrocyclone device that removes large drill solids from the
whole mud system. The desander should be located downstream of
Rotation equipment
the shale shakers and degassers, but before the desilters or mud
cleaners.Various size desander and desilter cones are functionally
Mud circulation equipment
identical, with the size of the cone determining the size of particles
the device removes from the mud system.
Drill pipe & BHA
Safety equipment
Rig facilities
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18. Drilling Equipment
General
Shale shaker:
Hoisting equipment
The primary and probably most important device on the rig for
removing drilled solids from the mud. A wire-cloth screen vibrates
Rotation equipment
while the drilling fluid flows on top of it. The liquid phase of the mud
and solids smaller than the wire mesh pass through the screen,
Mud circulation equipmentwhile larger solids are retained on the screen and eventually fall off
the back of the device and are discarded.
Drill pipe & BHA
Where it was once common for drilling rigs to have only one or two
shale shakers, modern high-efficiency rigs are often fitted with four
Safety equipment
or more shakers.
Rig facilities
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19. Drilling Equipment
Mud pit:
General
Hoisting equipment
A large tank that holds drilling fluid on the rig or at a mud-mixing
Rotation equipment
plant. For land rigs, most mud pits are rectangular steel construction,
with partitions that hold about 200 barrels each. They are set in
series for the active mud system. On most offshore rigs, pits are
Mud circulation equipment
constructed into the drilling vessel and are larger, holding up to 1000
barrels. Circular pits are used at mixing plants and on some drilling
Drill pipe & BHA
rigs to improve mixing efficiency and reduce dead spots that allow
settling. Earthen mud pits were
Safety equipment
the earliest type of mud pit, but
environmental protection concern
Rig facilities
has led to less frequent use of
open pits in the ground. Today,
earthen pits are used only to
store used or waste mud and
cuttings prior to disposal and
remediation of the site of the pit.
Mud House: The place where mud additives are kept at the rig, also
known as the sack room.
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20. Drilling Equipment
General
Hoisting equipment
Reserve Pits:
A mud pit in which a supply of
drilling fluid has been stored. Also,
a waste pit, usually an excavated,
Mud circulation equipment
earthen-walled pit. It may be lined
with plastic to prevent soil
Drill pipe & BHA
contamination.
Rotation equipment
Safety equipment
Rig facilities
Mud Gas Separator:
A device that removes gas
from the mud coming out of
a well when a kick is being
circulated out.
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21. Drilling Equipment
General
Desilterer:
Hoisting equipment
A hydrocyclone much like a desander except that its design
incorporates a greater number of smaller cones. As with the desander,
Rotation equipment
its purpose is to remove unwanted solids from the mud system. The
smaller cones allow the desilter to efficiently remove smaller diameter
Mud circulation equipmentdrill solids than a desander does. For that reason, the desilter is
located downstream from the desander in the surface mud system.
Drill pipe & BHA
Safety equipment
Rig facilities
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22. Drilling Equipment
General
Flowline (mud return line):
Hoisting equipment
The large-diameter metal pipe that connects the bell nipple under
the rotary table to the possum belly at the mud tanks. The flowline is
Rotation equipment
simply an inclined, gravity-flow conduit to direct mud coming out the
top of the wellbore to the mud surface-treating equipment. When
Mud circulation equipment drilling certain highly reactive clays, called "gumbo," the flowline
may become plugged and require considerable effort by the rig crew
Drill pipe & BHA
to keep it open and flowing. In addition, the flowline is usually fitted
with a crude paddle-type flow-measuring device commonly called a
Safety equipment
"flow show" that may give the driller the first indication that the well
is flowing.
Rig facilities
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23. Drilling Equipment
General
Hoisting equipment
Stand pipe:
A rigid metal conduit that provides the
high-pressure pathway for drilling mud
to travel approximately one-third of the
Mud circulation equipmentway up the derrick, where it connects
to a flexible high-pressure hose (kelly
Drill pipe & BHA
hose). Many large rigs are fitted with
dual standpipes so that downtime is
Safety equipment
kept to a minimum if one standpipe
requires repair.
Rotation equipment
Rig facilities
Annulus:
The space around a pipe in a well
bore, the outer wall of which may
be the wall of either the bore hole
or the casing; sometimes termed
the annular space.
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24. Drilling Equipment
Rotary Drill Bits:
General
Hoisting equipment
Rotary drilling bits usually are classified according to their design as
”Fixed cutter bits(Drag bits)” and ”Rolling cutter bits”.
Rotation equipment
Fixed cutter bits:
Mud circulation equipment
Drill pipe & BHA
Safety equipment
Rig facilities
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• PDC(Polycrystalline Diamond Compact) bit:
A drilling tool that uses polycrystalline diamond compact (PDC)
cutters to shear rock with a continuous scraping motion. These
cutters are synthetic diamond disks about 1/8-in. thick and about
1/2 to 1 in. in diameter. PDC bits are effective at drilling shale
formations, especially when used in combination with oil-base muds.
H ELP
25. Drilling Equipment
General
Hoisting equipment
Rotary Drill Bits:
Rolling cutter bits (Roller-cone bits):
Rotation equipment
A tool designed to crush rock efficiently while incurring a minimal
amount of wear on the cutting surfaces. As the drillstring is rotated, the
Mud circulation equipment
bit cones roll along the bottom of the hole in a circle. As they roll, new
teeth come in contact with the bottom of the hole, crushing the rock
Drill pipe & BHA
immediately below and around the bit tooth. As the cone rolls, the tooth
then lifts off the bottom of the hole and a high-velocity fluid jet strikes
Safety equipment
the crushed rock chips to remove them from the bottom of the hole and
up the annulus.There are to types of roller-cone bits:
Rig facilities
• Steel insert bits:
Application for soft formations
• Carbide insert bits:
Application for hard formations
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26. Drilling Equipment
General
Drill pipe:
Hoisting equipment
Rotation equipment
Drill pipe is a tubular steel conduit
Mud circulation equipment fitted with special threaded ends
called tool joints. The drillpipe
connects the rig surface equipment
Drill pipe & BHA
with the bottomhole assembly and
the bit, both to pump drilling fluid to
Safety equipment
the bit and to be able to raise, lower
and rotate the bottomhole assembly
Rig facilities
and bit.
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27. Drilling Equipment
Drill Collar:
General
Hoisting equipment
Rotation equipment
Mud circulation equipment
A component of a drillstring that provides weight on bit for
drilling. Gravity acts on the large mass of the collars to
provide the downward force needed for the bits to
efficiently break rock.
Drill pipe & BHA
Safety equipment
Rig facilities
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Drillpipe
Drill collar
H ELP
28. Drilling Equipment
General
Tool Joint:
Hoisting equipment
The enlarged and threaded ends of joints of drillpipe. These
components are fabricated separately from the pipe body and welded
Rotation equipment
onto the pipe at a manufacturing facility. The tool joints provide highstrength, high-pressure threaded connections that are sufficiently
Mud circulation equipmentrobust to survive the rigors of drilling and numerous cycles of
tightening and loosening at threads. Tool joints are usually made of
Drill pipe & BHA
steel that has been heat treated to a higher strength than the steel of
the tube body. The large-diameter section of the tool joints provides
Safety equipment
a low stress area where pipe tongs are used to grip the pipe. Hence,
relatively small cuts caused by the pipe tongs do not significantly
impair the strength or life of the joint of drillpipe.
Rig facilities
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29. Drilling Equipment
General
Bottom hole assembly:
Hoisting equipment
The lower portion of the drillstring,
consisting of (from the bottom up in a
Rotation equipment
vertical well) the bit, bit sub, a mud
Mud circulation equipment motor (in certain cases), stabilizers,
drill collars, heavy-weight drillpipe,
jarring devices ("jars") and crossovers
Drill pipe & BHA
for various threadforms. Oftentimes
the assembly includes a mud motor,
Safety equipment
directional drilling and measuring
equipment, measurements-whileRig facilities
drillingtools, logging-while-drilling
tools and other specialized devices.
A simple BHA consisting of a bit,
various crossovers, and drill collars
may be relatively inexpensive (less
than $100,000 US in 1999), while a
complex one may cost ten or more
times that amount.
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Coiled tubing
connector
Check valve
assembly
Pressure
disconnect
Drill collars
Mud motor
Bit
H ELP
30. Drilling Equipment
General
Blowout preventer (BOP):
Hoisting equipment
A large valve at the top of a well that may
be closed if the drilling crew loses control
Mud circulation equipmentof formation fluids. By closing this valve
(usually operated remotely via hydraulic
actuators), the drilling crew usually regains
Drill pipe & BHA
control of the reservoir, and procedures
can then be initiated to increase the mud
Safety equipment
density until it is possible to open the BOP
and retain pressure control of the
formation. BOPs come in a variety of
Rig facilities
styles, sizes and pressure ratings. Some
can effectively close over an open
wellbore, some are designed to seal
around tubular components in the well
(drillpipe, casing or tubing) and others are
fitted with hardened steel shearing
surfaces that can actually cut through
drillpipe.
Rotation equipment
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31. Drilling Equipment
General
Hoisting equipment
Choke Manifold
Rotation equipment
The arrangement of piping and
special valves, called chokes,
Mud circulation equipment through which drilling mud is
circulated when the blowout
Drill pipe & BHA
preventers are closed to control the
pressures encountered during a kick.
Safety equipment
Rig facilities
Accumulator:
The storage device for nitrogen
pressurized hydraulic fluid, which
is used in operating the blowout
preventers.
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32. Drilling Equipment
General
Derrick:
Hoisting equipment
The structure used to support the crown blocks and the drillstring of a
drilling rig. Derricks are usually pyramidal in shape, and offer a good
Rotation equipment
strength-to-weight ratio. If the derrick design does not allow it to be
moved easily in one piece, special ironworkers must assemble them
Mud circulation equipment
piece by piece, and in some cases disassemble them if they are to be
moved.
Drill pipe & BHA
Safety equipment
Rig facilities
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33. Drilling Equipment
General
Mast:
Hoisting equipment
Mast is a portable derrick capable
of being erected as a unit, as
Rotation equipment
distinguished from a standard
derrick, which cannot be raised to
Mud circulation equipment
a working position as a unit.
Drill pipe & BHA
Safety equipment
Rig facilities
This structure used to support the
crown blocks and the drillstring.
Masts are usually rectangular or
trapezoidal in shape and offer a
very good stiffness, important to
land rigs whose mast is laid down
when the rig is moved. They suffer
from being heavier than
conventional derricks and
consequently are not usually found
in offshore environments, where
weight is more of a concern than in
land operations.
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34. Drilling Equipment
General
Hoisting equipment
Rotation equipment
Catline Boom and Hoist Line:
Mud circulation equipment
Drill pipe & BHA
A structural framework erected near the
top of the derrick for lifting material.
Safety equipment
Rig facilities
Pipe Ramp
An angled ramp for dragging drill
pipe up to the drilling platform or
bringing pipe down off the drill
platform.
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35. Drilling Equipment
General
Hoisting equipment
Rotation equipment
Mud circulation equipment
Drill pipe & BHA
Safety equipment
Monkeyboard:
The derrickman's working platform. Double
board, tribble board, fourable board; a
monkey board located at a height in the
derrick or mast equal to two, three, or four
lengths of pipe respectively.
Rig facilities
Doghouse:
A small enclosure on the rig floor used as
an office for the driller or as a storehouse
for small objects. Also, any small building
used as an office or for storage.
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36. Drilling Equipment
General
Hoisting equipment
Electric cable tray
Rotation equipment
Supports the heavy electrical cables
Mud circulation equipment that feed the power from the control
panel to the rig motors.
Drill pipe & BHA
Safety equipment
Rig facilities
Engine Generator Sets
A diesel, Liquefied Petroleum Gas
(LPG), natural gas, or gasoline
engine, along with a mechanical
transmission and generator for
producing power for the drilling rig.
Newer rigs use electric generators
to power electric motors on the
other parts of the rig.
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37. Drilling Equipment
General
Hoisting equipment
Rotation equipment
Fuel tanks
Fuel storage tanks for the
Mud circulation equipment power generating system.
Drill pipe & BHA
Safety equipment
Rig facilities
Electric Control House
On diesel electric rigs, powerful
diesel engines drive large electric
generators. The generators produce
electricity that flows through cables
to electric switches and control
equipment enclosed in a control
cabinet or panel. Electricity is fed to
electric motors via the panel.
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38. Drilling Equipment
General
Hoisting equipment
Rotation equipment
Pipe Racks:
A horizontal support for tubular
Mud circulation equipmentgoods.
Drill pipe & BHA
Safety equipment
Rig facilities
Water tank
Is used to store water that is
used for mud mixing, cementing,
and rig cleaning.
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39. Drilling Equipment
General
Slips:
Hoisting equipment
A device used to grip the drillstring in a relatively nondamaging
manner and suspend it in the rotary table. This device consists of
Rotation equipment
three or more steel wedges that are hinged together, forming a near
circle around the drillpipe. On the drillpipe side (inside surface), the
Mud circulation equipment slips are fitted with replaceable, hardened tool steel teeth that
embed slightly into the side of the pipe. The outsides of the slips are
Drill pipe & BHA
tapered to match the taper of the rotary table.
Safety equipment
Rig facilities
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40. Drilling Equipment
General
Tong:
Hoisting equipment
The large wrenches used for turning when making up or breaking out
drill pipe, casing, tubing, or other pipe; variously called casing tongs,
Rotation equipment
rotary tongs, and so forth according to the specific use. Power tongs
are pneumatically or hydraulically operated tools that spin the pipe
Mud circulation equipment
up and, in some instances, apply the final makeup torque.
Drill pipe & BHA
Safety equipment
Rig facilities
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44. Drilling Equipment
General
FAQ:
Hoisting equipment
No FAQ’s have been registered at the moment
Rotation equipment
Mud circulation equipment
Drill pipe & BHA
Safety equipment
Rig facilities
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45. Drilling Equipment
About author:
General
Hoisting equipment
Rotation equipment
Name: Pål skalle
Mud circulation equipment Position: Associate professor at Department of
Drill pipe & BHA
Safety equipment
Rig facilities
Petroleum Engineering and Applied
Geophysics, NTNU
Address: Eidsvollgate 33, 7030 Trondheim,
Norway
E-mail: pskalle@ipt.ntnu.no
Phone: 73 59 47 25
Web: http://iptibm3.ipt.ntnu.no/~pskalle
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