This document summarizes the results of a survey sent to HPHT professionals regarding challenges in HPHT operations. According to the survey results, the biggest technology gaps are in cement design and performance, seals, and tubulars. The major challenges with equipment durability are reliability under extreme conditions, dynamic seals, and material failure due to high temperature. Ensuring electronic survivability requires considering temperature, pressure, shock, and vibration. While more is being done to address risks, over half of respondents felt not enough is being done to combat product failure at high temperatures. Key factors for successful QA/QC include thoroughness, testing under realistic conditions, and root cause analysis.
The document provides details about basic mud logging and rig components for both land and offshore rigs. It describes key rig components like the derrick, rotary table, blowout preventers, drill strings, and rig personnel. It also outlines different types of offshore rigs including jack-up rigs, semi-submersibles, drill ships, and platform rigs as well as their advantages and disadvantages.
This document provides an overview of mud logging. It begins with definitions of mud logging and descriptions of mud logging history and the companies involved. It then discusses mud circulating systems and mud types used in drilling. The document outlines the roles and responsibilities of mud logging personnel and describes the equipment used. It explains how mud logging is used to monitor drilling parameters and detect any problems. The latest mud logging technologies are introduced, including NMR mud logging. The document concludes by discussing the value of mud logging for monitoring downhole conditions, controlling drilling parameters, and assessing reservoir potential.
This document discusses well control systems used in drilling operations. It describes:
1) The key components of a well control system, including sensors to detect fluid flows, a blowout preventer (BOP) to shut off the well, and pressure control equipment like chokes.
2) Causes of "kicks" where formation fluids enter the borehole unexpectedly, and "blowouts" where kicks are not controlled and fluids reach the surface.
3) The different types of equipment in a BOP stack, including annular, blind, pipe, and shear rams, used to seal the annulus in various situations.
This document provides an overview of drilling equipment used on oil rigs. It discusses various components of the rig including rig pumps, solids control equipment, air drilling systems, rotary systems, swivels, well control systems, well monitoring systems, and offshore drilling equipment. It includes examples of calculating pump factors and pump rates. Schematics and diagrams are provided to illustrate blowout preventers, casing strings, capacities, and other drilling equipment. The document is intended to teach students about the equipment used in well drilling as part of a PETE 411 course.
This document summarizes the results of a survey sent to HPHT professionals regarding challenges in HPHT operations. According to the survey results, the biggest technology gaps are in cement design and performance, seals, and tubulars. The major challenges with equipment durability are reliability under extreme conditions, dynamic seals, and material failure due to high temperature. Ensuring electronic survivability requires considering temperature, pressure, shock, and vibration. While more is being done to address risks, over half of respondents felt not enough is being done to combat product failure at high temperatures. Key factors for successful QA/QC include thoroughness, testing under realistic conditions, and root cause analysis.
The document provides details about basic mud logging and rig components for both land and offshore rigs. It describes key rig components like the derrick, rotary table, blowout preventers, drill strings, and rig personnel. It also outlines different types of offshore rigs including jack-up rigs, semi-submersibles, drill ships, and platform rigs as well as their advantages and disadvantages.
This document provides an overview of mud logging. It begins with definitions of mud logging and descriptions of mud logging history and the companies involved. It then discusses mud circulating systems and mud types used in drilling. The document outlines the roles and responsibilities of mud logging personnel and describes the equipment used. It explains how mud logging is used to monitor drilling parameters and detect any problems. The latest mud logging technologies are introduced, including NMR mud logging. The document concludes by discussing the value of mud logging for monitoring downhole conditions, controlling drilling parameters, and assessing reservoir potential.
This document discusses well control systems used in drilling operations. It describes:
1) The key components of a well control system, including sensors to detect fluid flows, a blowout preventer (BOP) to shut off the well, and pressure control equipment like chokes.
2) Causes of "kicks" where formation fluids enter the borehole unexpectedly, and "blowouts" where kicks are not controlled and fluids reach the surface.
3) The different types of equipment in a BOP stack, including annular, blind, pipe, and shear rams, used to seal the annulus in various situations.
This document provides an overview of drilling equipment used on oil rigs. It discusses various components of the rig including rig pumps, solids control equipment, air drilling systems, rotary systems, swivels, well control systems, well monitoring systems, and offshore drilling equipment. It includes examples of calculating pump factors and pump rates. Schematics and diagrams are provided to illustrate blowout preventers, casing strings, capacities, and other drilling equipment. The document is intended to teach students about the equipment used in well drilling as part of a PETE 411 course.
This document provides an overview of the key components of a drilling rig's hoisting system, including:
1) The derrick supports the hoisting system and provides height for lifting equipment in and out of the well.
2) The block and tackle system uses pulleys and wire lines to provide mechanical advantage, reducing the load on the derrick and fast line.
3) The drawworks provides power to reel in the fast line and lift equipment, with its power requirements calculated based on the load and line speed.
1) The document discusses different types of drill bits used in drilling operations including PDC, natural diamond, TSP, impregnated diamond, roller cone, tooth, and insert bits.
2) It explains the IADC classification system for drill bits which codes them based on factors like cutting structure, bearing type, and application in soft to hard formations.
3) The IADC dull grading code characterizes used drill bits according to wear characteristics like erosion, broken cutters, and reasons for being pulled such as being worn out.
The document provides an overview of the key components of a rotary drilling rig, including:
1. The derrick or mast and substructure which supports the rig.
2. Power and prime movers such as internal combustion engines that power the rig equipment.
3. Hoisting components such as the drawworks, crown block, and traveling block that are used to raise and lower the drill string.
4. Rotating components such as the kelly, kelly bushing, and rotary table that turn the drill string and bit.
5. Circulating components that circulate drilling fluid down the drill string and up the well annulus, including mud pumps, standpipes,
The bottom hole assembly (BHA) is the lowest part of the drill string, extending from the drill bit to the drill pipe. It can consist of components like drill collars, stabilizers, reamers, jars, and the bit sub. The BHA design depends on factors like required weight on bit, directional control needs, and any logging/measuring tools needed. Different BHA configurations and components are used for different well geometries and drilling applications, such as building, dropping, or holding the wellbore angle in directional drilling.
This document provides information about various types of offshore drilling rigs, including their key components, specifications, evolution over generations, and advantages and disadvantages. It describes semi-submersible rigs, drill ships, jack-up rigs, and tension leg platforms. For each type, it outlines the main parts, capacity ranges, pros and cons, and how the rigs have advanced technologically from earlier to later generations to enable drilling in deeper waters.
This document discusses drilling engineering fundamentals related to hoisting systems, drilling fluid circulation systems, and positive displacement mud pumps. It covers the components of hoisting systems including blocks and tackles, drawworks power, and hook load calculations. It also explains the components and functions of drilling fluid circulation including mud tanks, mud pumps, solids removal equipment, and the drilling fluid flow path from the rig to the wellbore and back. Specifically, it compares duplex and triplex positive displacement mud pumps, describing their configurations, flow rate parameters, and advantages.
The first 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.
Este documento trata sobre la completación de pozos petroleros. Explica que la elección y diseño de los esquemas de completación de los pozos perforados constituyen una parte decisiva para el desempeño operativo y productividad de un campo. Detalla algunos conceptos clave como la sarta de producción o eductor, que conduce los fluidos desde las perforaciones hasta la superficie, y las empacaduras de producción, que proveen un sello entre la tubería eductora y el revestimiento para evitar el movimiento de fluidos. También cubre los diferentes
Mud logging involves continuously monitoring drilling operations and analyzing drill cuttings to evaluate formations and detect hydrocarbons. Two common types of mud logging units are Drillbyte systems, which provide integrated wellsite data management, and Advantage units, which offer computerized, accurate data processing and presentation. Mud logging units contain sensors to monitor drilling parameters, gas detection systems like chromatographs, and materials for examining and describing drill cuttings. Mud logging personnel such as data engineers and mud loggers are responsible for operating equipment, collecting and analyzing data, and providing interpretations to help guide drilling operations.
DRILLING: It is defined as art & science of making a hole in an object.
OIL & GAS WELL DRILLING: It is an art & science of drilling a hole in the earth crust down to a desired depth in search / extraction of natural gas or oil(petroleum)
Drill stem test (DST) is one of the most famous on-site well testing that is used to unveil critical reservoir and fluid properties such as reservoir pressure, average permeability, skin factor and well potential productivity index. It is relatively cheap on-site test that is done prior to well completion. Upon the DST results, usually, the decision of the well completion is taken.
The document provides information on different types of oil and gas drilling rigs used on land and offshore. It describes key components and uses of land rigs, as well as differences between light, medium, and heavy duty land rigs. For offshore rigs, it discusses jackup rigs, gravity platforms, semisubmersibles, tension leg platforms, spars, drillships and their applications in different water depths. Specific rigs like the Berkut and Seastars platforms are also summarized.
The document discusses rig inspections and drilling operations. It provides details on:
1. The exploration and production licensing process.
2. The typical phases of exploration, development, production, maintenance and abandonment of an oil or gas field.
3. Factors considered when planning a directional well path such as the target location, size and shape, surface rig location, and subsurface obstacles.
This document provides an overview of drilling engineering topics taught in the Master of Petroleum Engineering program at Curtin University of Technology. It covers the components and operation of rotary drilling rigs, geomechanics considerations for wellbore stability, drilling hydraulics, drill bits, drillstring design, and drilling fluids. The document is divided into chapters that describe key aspects of each topic in detail.
Pressurized Mud Cap drilling is one of the four variations of managed pressure drilling and also the latest and the quick drilling techniques used today.
The document discusses the components and functions of a drill string. It describes the main components as the kelly, drill pipe, drill collars, and drilling bit. It explains the drill string provides functions like imposing weight on the bit, transmitting rotation, providing a fluid conduit, and allowing tools to be run in the hole. It also discusses calculating the neutral point where there is no compression or tension in the pipe, using factors like weight on bit, pipe weight, mud density, and differential pressure. The document concludes by covering selection considerations for drill pipes based on tension loading, collapse resistance, and torsional strength needed for deviated holes.
The eighth 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 document discusses well completion processes. It describes the different types of well casing installed during completion, including conductor, surface, intermediate, production, and liner casing. It also discusses functions of casing like strengthening the wellbore and preventing fluid migration. The document outlines various completion methods like open hole, cemented liners, gravel packs, and describes how zones are produced. It classifies completions based on reservoir interface, production method (natural flow, artificial lift like rod pumps and ESPs), and number of zones. The artificial lift methods support production when natural reservoir pressure declines.
This document provides an overview of the key components of a drilling rig's hoisting system, including:
1) The derrick supports the hoisting system and provides height for lifting equipment in and out of the well.
2) The block and tackle system uses pulleys and wire lines to provide mechanical advantage, reducing the load on the derrick and fast line.
3) The drawworks provides power to reel in the fast line and lift equipment, with its power requirements calculated based on the load and line speed.
1) The document discusses different types of drill bits used in drilling operations including PDC, natural diamond, TSP, impregnated diamond, roller cone, tooth, and insert bits.
2) It explains the IADC classification system for drill bits which codes them based on factors like cutting structure, bearing type, and application in soft to hard formations.
3) The IADC dull grading code characterizes used drill bits according to wear characteristics like erosion, broken cutters, and reasons for being pulled such as being worn out.
The document provides an overview of the key components of a rotary drilling rig, including:
1. The derrick or mast and substructure which supports the rig.
2. Power and prime movers such as internal combustion engines that power the rig equipment.
3. Hoisting components such as the drawworks, crown block, and traveling block that are used to raise and lower the drill string.
4. Rotating components such as the kelly, kelly bushing, and rotary table that turn the drill string and bit.
5. Circulating components that circulate drilling fluid down the drill string and up the well annulus, including mud pumps, standpipes,
The bottom hole assembly (BHA) is the lowest part of the drill string, extending from the drill bit to the drill pipe. It can consist of components like drill collars, stabilizers, reamers, jars, and the bit sub. The BHA design depends on factors like required weight on bit, directional control needs, and any logging/measuring tools needed. Different BHA configurations and components are used for different well geometries and drilling applications, such as building, dropping, or holding the wellbore angle in directional drilling.
This document provides information about various types of offshore drilling rigs, including their key components, specifications, evolution over generations, and advantages and disadvantages. It describes semi-submersible rigs, drill ships, jack-up rigs, and tension leg platforms. For each type, it outlines the main parts, capacity ranges, pros and cons, and how the rigs have advanced technologically from earlier to later generations to enable drilling in deeper waters.
This document discusses drilling engineering fundamentals related to hoisting systems, drilling fluid circulation systems, and positive displacement mud pumps. It covers the components of hoisting systems including blocks and tackles, drawworks power, and hook load calculations. It also explains the components and functions of drilling fluid circulation including mud tanks, mud pumps, solids removal equipment, and the drilling fluid flow path from the rig to the wellbore and back. Specifically, it compares duplex and triplex positive displacement mud pumps, describing their configurations, flow rate parameters, and advantages.
The first 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.
Este documento trata sobre la completación de pozos petroleros. Explica que la elección y diseño de los esquemas de completación de los pozos perforados constituyen una parte decisiva para el desempeño operativo y productividad de un campo. Detalla algunos conceptos clave como la sarta de producción o eductor, que conduce los fluidos desde las perforaciones hasta la superficie, y las empacaduras de producción, que proveen un sello entre la tubería eductora y el revestimiento para evitar el movimiento de fluidos. También cubre los diferentes
Mud logging involves continuously monitoring drilling operations and analyzing drill cuttings to evaluate formations and detect hydrocarbons. Two common types of mud logging units are Drillbyte systems, which provide integrated wellsite data management, and Advantage units, which offer computerized, accurate data processing and presentation. Mud logging units contain sensors to monitor drilling parameters, gas detection systems like chromatographs, and materials for examining and describing drill cuttings. Mud logging personnel such as data engineers and mud loggers are responsible for operating equipment, collecting and analyzing data, and providing interpretations to help guide drilling operations.
DRILLING: It is defined as art & science of making a hole in an object.
OIL & GAS WELL DRILLING: It is an art & science of drilling a hole in the earth crust down to a desired depth in search / extraction of natural gas or oil(petroleum)
Drill stem test (DST) is one of the most famous on-site well testing that is used to unveil critical reservoir and fluid properties such as reservoir pressure, average permeability, skin factor and well potential productivity index. It is relatively cheap on-site test that is done prior to well completion. Upon the DST results, usually, the decision of the well completion is taken.
The document provides information on different types of oil and gas drilling rigs used on land and offshore. It describes key components and uses of land rigs, as well as differences between light, medium, and heavy duty land rigs. For offshore rigs, it discusses jackup rigs, gravity platforms, semisubmersibles, tension leg platforms, spars, drillships and their applications in different water depths. Specific rigs like the Berkut and Seastars platforms are also summarized.
The document discusses rig inspections and drilling operations. It provides details on:
1. The exploration and production licensing process.
2. The typical phases of exploration, development, production, maintenance and abandonment of an oil or gas field.
3. Factors considered when planning a directional well path such as the target location, size and shape, surface rig location, and subsurface obstacles.
This document provides an overview of drilling engineering topics taught in the Master of Petroleum Engineering program at Curtin University of Technology. It covers the components and operation of rotary drilling rigs, geomechanics considerations for wellbore stability, drilling hydraulics, drill bits, drillstring design, and drilling fluids. The document is divided into chapters that describe key aspects of each topic in detail.
Pressurized Mud Cap drilling is one of the four variations of managed pressure drilling and also the latest and the quick drilling techniques used today.
The document discusses the components and functions of a drill string. It describes the main components as the kelly, drill pipe, drill collars, and drilling bit. It explains the drill string provides functions like imposing weight on the bit, transmitting rotation, providing a fluid conduit, and allowing tools to be run in the hole. It also discusses calculating the neutral point where there is no compression or tension in the pipe, using factors like weight on bit, pipe weight, mud density, and differential pressure. The document concludes by covering selection considerations for drill pipes based on tension loading, collapse resistance, and torsional strength needed for deviated holes.
The eighth 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 document discusses well completion processes. It describes the different types of well casing installed during completion, including conductor, surface, intermediate, production, and liner casing. It also discusses functions of casing like strengthening the wellbore and preventing fluid migration. The document outlines various completion methods like open hole, cemented liners, gravel packs, and describes how zones are produced. It classifies completions based on reservoir interface, production method (natural flow, artificial lift like rod pumps and ESPs), and number of zones. The artificial lift methods support production when natural reservoir pressure declines.
This document summarizes key concepts from a drilling engineering course textbook. It begins by covering general casing design criteria, graphical casing design methods, and other considerations. It then discusses directional well trajectories, including the necessity of directional wells, major trajectory types, definitions, and trajectory calculations. Key points include types of basic 2D trajectories like build-and-hold and build-and-hold-and-drop trajectories. Equations are provided for calculating trajectory parameters.
This document outlines a reservoir rock laboratory course, including:
- An overview of course content which involves systematically studying physical rock properties through theoretical and laboratory methods. Key topics include porosity, permeability, fluid saturation, and relative permeability.
- Course objectives are to give students an understanding of reservoir rocks and factors affecting fluid flow within porous media. Students will learn laboratory measurement techniques and how to analyze experimental results.
- Assessment includes exams, projects, and a final exam, with the goal of students being able to define and describe key concepts and demonstrate calculation abilities by the end of the course.
The document discusses the size and reach of social media platforms like Facebook, YouTube, and Twitter. It notes that Facebook added 100 million users in 9 months, has over 3.5 billion pieces of content shared weekly, and roughly 70% of users are outside the USA. YouTube sees 15-20 billion videos viewed per month and has over 100 million videos. Twitter also sees high levels of activity. The document introduces a new concept called a "Social Media Stickman" and warns against an unspecified mistake. It concludes by promoting an upcoming section on creating an online success story.
My assignment at university under the subject comparative religion. I have interviewed monk at pagoda( wat ) in Battambang City of Cambodia.
Questions were set up in order to reveal how Buddhism educate people, the origination, essence and extinction.
The document provides an overview of drillstring components and equipment used in drilling engineering. It discusses the main components that make up the drillstring, including drill pipes, drill collars, heavy wall drill pipes, and special tools. Drill pipes extend along most of the drillstring length to transmit torque and weight, while drill collars are used to directly apply weight on the bit. Other equipment discussed include stabilizers, which provide localized support points to control inclination, and reamers/hole-openers. The document provides details on material properties and specifications for different drillstring components.
The document outlines opportunities for operators in Nova Scotia to participate and promote themselves through Nova Scotia Tourism's social media platforms and website. It encourages operators to submit content like event information, photos, videos and travel packages to be featured on platforms like Facebook, YouTube, Flickr, blogs and forums. It also provides information on how for operators to create free listings on the website to promote their festivals, events, operator profiles and travel packages and deals.
This document provides an overview of methods for calculating gas properties including:
1. Empirical correlations for calculating z-factors such as Hall-Yarborough and Dranchuk-Abu-Kassem.
2. Calculation of gas compressibility, gas formation volume factor, and gas expansion factor using real gas equations of state.
3. Empirical correlations for calculating gas viscosity including Carr-Kobayashi-Burrows and Lee-Gonzalez-Eakin.
These are the top companies, that Enable Open Innovation, Allow for Customization & Personalization, Connecting People, Institutions and Things, Re-imagining What Already Exists and Making it Better, Give It Away For Free, Provide Utility
This document appears to be lecture slides for a course on well logging in Farsi. It includes sections on topics that will be covered, references for further reading, and what appears to be notes on concepts like mud logging, sonic logs, resistivity logs, cross plots, and other well logging tools and techniques. The slides are attributed to Hossein AlamiNia from Islamic Azad University, Quchan Branch.
This document appears to be lecture notes for a class on stimulating and activating oil wells. It includes:
1. An introduction and information about the instructor.
2. Outlines for lecture topics, including well completion, well interventions, and references.
3. Schedules for class sessions with times allocated for presentations, breaks, and reviewing upcoming topics.
The document provides an overview of the class structure and topics to be covered for stimulating and activating oil wells. It outlines the lecture schedule and allocates time for presentations and reviews within the class sessions.
This document appears to be lecture notes from a geology laboratory class presented by Hossein AlamiNia from the Islamic Azad University of Ghoochan. The notes cover various topics relating to rock properties and characteristics, including rock heterogeneity, different classification systems, and methods for describing and analyzing rocks in a lab. Links are provided to online resources with additional information and sample data.
This document appears to be lecture notes for an engineering drilling course taught in Farsi. It includes topics like drilling bits, drilling equipment, references to textbooks on applied drilling engineering, and links to websites for drilling careers and software. The instructor is Hossein AlamiNia from the Islamic Azad University of Ghoochan.
This document appears to be lecture notes for a class on fluid mechanics and drilling presented by Hossein AlamiNia. It includes sections on topics that will be covered, presentation schedules, references to past years (1390) and websites related to drilling fluids. The document is written in both English and Farsi.
This document outlines a reservoir rock laboratory course, including:
1) The course covers theoretical and laboratory studies of physical rock properties including porosity, permeability, compressibility, and fluid flow.
2) Students will complete class projects, laboratory experiments, and exams to assess their understanding of reservoir properties and fluid flow.
3) The goal is for students to understand factors that affect fluid flow within porous media and be able to characterize reservoir rocks through laboratory measurements and calculations.
13. علوم وزارت پیشنهادی منابع
K. K. Millheim - M. E. Chenevert - F. S. Young Jr.:
Applied Drilling Engineering
30-Dec-15یک حفاری مهندسی(ششم ویرایش)مهر ،94ح ،.اعلمینیا19