Why Frac & How it works!
Rock Mechanics
Fundamentals of Hydraulic Fracturing
Fracturing models
Design criteria for frac treatments
Frac Equipment
Frac chemicals and proppants
QC for Frac job
Hydraulic fracturing technologies and practices
Field Development Project : Gelama MerahHami Asma'i
A green field development project located in Sabah Basin comprises the whole upstream field development cycle from geology, reservoir studies to production facilities and economics. The objective is to come out with the best strategy to develop the field starting from our very own effort of reservoir characterization out of log and core data. Under supervision of lecturers, this project was completed as per scheduled.
Among new technical methodologies applied upon the completion this project:
1. Cubic Spline Interpolation Method in bulk volume calculation
2. Monte Carlo probabilistic method in reserve estimation
3. Reservoir Opportunity Index (ROI) method in well placement
Project was assessed by PETRONAS custodians.
Why Frac & How it works!
Rock Mechanics
Fundamentals of Hydraulic Fracturing
Fracturing models
Design criteria for frac treatments
Frac Equipment
Frac chemicals and proppants
QC for Frac job
Hydraulic fracturing technologies and practices
Field Development Project : Gelama MerahHami Asma'i
A green field development project located in Sabah Basin comprises the whole upstream field development cycle from geology, reservoir studies to production facilities and economics. The objective is to come out with the best strategy to develop the field starting from our very own effort of reservoir characterization out of log and core data. Under supervision of lecturers, this project was completed as per scheduled.
Among new technical methodologies applied upon the completion this project:
1. Cubic Spline Interpolation Method in bulk volume calculation
2. Monte Carlo probabilistic method in reserve estimation
3. Reservoir Opportunity Index (ROI) method in well placement
Project was assessed by PETRONAS custodians.
Over the past few years, significant advancements have been made in completion and stimulation designs in horizontal wells in unconventional plays, with the primary driver being the improvement of fracture contact area in these very low permeability reservoirs, to improve production volumes and recoveries. Fracture contact area with plug-and-perf or sliding sleeve systems have been intensified by increasing the density of contact points in the formation as well as proppant amount with great success. While these parameters have been optimized, other important parameters such as fracture conductivity and connectivity have been largely neglected. In the journey to improving contact area, proppant conductivity is often sacrified to save costs, and fracture stimulation treatments are overflushed in order to maximize operational efficiencies on multi-well pads. This presentation will highlight the importance of all of these parameters, and provides steps that can be taken to further optimize and enhance well producitivity and economics in the shale plays.
Drilling the Tune field with potassium formate brine John Downs
Presentation given by Norsk Hydro and M-I at IQPC conference in June 2003. Describes the use of potassium formate brines as the reservoir drilling and completion fluids in four wells in the Tune field development, offshore Norway.
Permeability Evaluation in Pilaspi (M. Eocene - U. Eocene) FormationIJERA Editor
Studying the permeability in a particular formation will be our address in this paper, through collection of a set of data in relates to the past real core analyses by the oil operators and correlating them to our lab works on the samples of the same formation from Pilaspi formation (M.EOCENE - U.EOCENE) outcrop on Haibat Sultan Mountain near Taq Taq oil Field. Lab works were done in Koya University using most of reservoir lab equipments for getting and determining the most important properties like porosity and permeability on plug samples of that formation. The key study in this paper is oil well TT-02 in Taq Taq oil field. In this paper we will try to nominate and recognize the more active porosity type through measuring air and liquid permeability in our reservoir lab and show the effects of increasing flowing pressure on the permeability using saturated and dry core plug. Water and air were used as flowing fluids and two methods were used to measure the permeability; steady-state method, measures the permeability of a saturated Core plug under constant flow rate conditions and air permeability with (N2) for dry core plug.
Adoption of the applied surface-backpressure types of managed pressure drilling (MPD) technologies in deepwater have mainly involved the use of a rotating control device (RCD). The RCD creates a closed drilling system in which the flow out of the well is diverted towards an automated MPD choke manifold (with a high-resolution mass flow meter) that aside from regulating backpressure also increases sensitivity and reduces reaction time to kicks, losses, and other unwanted drilling events. This integration of MPD equipment into floating drilling rigs to provide them with MPD capabilities, including the capacity to perform pressurized mud cap drilling (PMCD) and riser gas mitigation (RGM), has produced improvements not only in drillability and efficiency, but most importantly in process safety. Case histories on how MPD has performed will be presented on the following: • allowed drilling to reach target depth in rank wildcat deepwater wells that have formations prone to severe circulation losses and narrow mud weight windows; • increased drilling efficiency by minimizing non-productive time associated with downhole pressure-related problems and by allowing for the setting of deeper casing seats; • enhanced operational and process safety by allowing for immediate detection of kicks, losses and other critical downhole events. • provided riser gas mitigation capabilities that can detect a gas influx once it enters the drilling fluid stream, and not after it has already broken out above the rig blow-out preventers (BOPs).
Presentation by Dr. Adam Hand, University of Nevada, Reno, on the latest research and performance data on the use of RAP, RAS and other Durable Asphalt Pavement Mixes. Presentation delivered during the CalAPA Fall Asphalt Pavement Conference Oct. 26-27, 2016 in Sacramento, Calif.
ADVANCED PRODUCTION LOGGING, CASED HOLE & PRODUCTION LOG EVALUATIONpetroEDGE
The following agenda is based on three morning and three afternoon sessions daily, each session approximately one to 1-1/4 hours in length. These sessions are labelled M1, M2, M3, and A1, A2, and A3 respectively. Note that class problems (PROBLEMS), movies (MOVIES), and guest lecturers (GUEST) have been highlighted. Numerous log examples for class discussion are also presented throughout the course.
We are all familiar with the production systems through which reservoir fluids flow to reach our processing facilities. This is a journey characterized by complex multiphase flow phenomena that govern pressure and temperature changes along the way. A monumental amount of research and development work has been invested towards better understanding multiphase flow behavior over the past fifty years. Yet, many challenges remain as we strive to optimize ever more complex production systems fraught with difficult flow assurance issues. Just how good is the science? And more importantly, how does this impact our bottom line? This lecture will discuss key concepts of multiphase flow leading to the current “state-of-the-art” models used today. Looking towards the future, the science must be advanced to address areas of greatest uncertainty and align with trends in field development strategies. Recommendations will be presented covering the top 5 areas of research necessary for these purposes. The economic impact of multiphase operations will be illustrated using two examples that provide insight towards maximizing asset value.
Mack Shippen is a Principal Engineer with Schlumberger in Houston, where he is responsible for the global business of the PIPESIM multiphase flow simulation software. He has extensive experience in well and network simulation studies, ranging from flow assurance to dynamic coupling of reservoir and surface simulation models. He has served on a number of SPE committees and chaired the SPE Reprint Series on Offshore Multiphase Production Operations. He holds BS and MS degrees in Petroleum Engineering from Texas A&M University, where his research focused on multiphase flow modelling.
Presentation by Bob Humer of the Asphalt Institute on "Recommendations for Mix Design Using RAP/RAS" for the CalAPA Spring Asphalt Pavement Conference & Equipment Expo, April 20-21, 2016, in Ontario, CA.
Reservoir simulation modeling of the surfactant flooding using Schlumberger Petrel Simulation modeling software.
Definition and Process Description
Surfactant Conservation (Mass Balance) Equations
Simulation Solution Vector
Surfactant Effects;
Treatment of PVT data
Treatment of SCAL data
Modeling the Change in Wettability
Surfactant Keywords Summary
Simulation Model Construction
Sensitivities Runs & Simulation Results
Conclusions
Mohamed Elkashef, Ph.D, representing the University of California, Davis Pavement Research Center (UCPRC) delivers a presentation on UCPRC's research related to the use of RAP in asphalt mixes. Presentation delivered on Nov. 7, 2019 at the California Asphalt Pavement Association Fall Asphalt Pavement Conference in Sacramento, Calif.
Over the past few years, significant advancements have been made in completion and stimulation designs in horizontal wells in unconventional plays, with the primary driver being the improvement of fracture contact area in these very low permeability reservoirs, to improve production volumes and recoveries. Fracture contact area with plug-and-perf or sliding sleeve systems have been intensified by increasing the density of contact points in the formation as well as proppant amount with great success. While these parameters have been optimized, other important parameters such as fracture conductivity and connectivity have been largely neglected. In the journey to improving contact area, proppant conductivity is often sacrified to save costs, and fracture stimulation treatments are overflushed in order to maximize operational efficiencies on multi-well pads. This presentation will highlight the importance of all of these parameters, and provides steps that can be taken to further optimize and enhance well producitivity and economics in the shale plays.
Drilling the Tune field with potassium formate brine John Downs
Presentation given by Norsk Hydro and M-I at IQPC conference in June 2003. Describes the use of potassium formate brines as the reservoir drilling and completion fluids in four wells in the Tune field development, offshore Norway.
Permeability Evaluation in Pilaspi (M. Eocene - U. Eocene) FormationIJERA Editor
Studying the permeability in a particular formation will be our address in this paper, through collection of a set of data in relates to the past real core analyses by the oil operators and correlating them to our lab works on the samples of the same formation from Pilaspi formation (M.EOCENE - U.EOCENE) outcrop on Haibat Sultan Mountain near Taq Taq oil Field. Lab works were done in Koya University using most of reservoir lab equipments for getting and determining the most important properties like porosity and permeability on plug samples of that formation. The key study in this paper is oil well TT-02 in Taq Taq oil field. In this paper we will try to nominate and recognize the more active porosity type through measuring air and liquid permeability in our reservoir lab and show the effects of increasing flowing pressure on the permeability using saturated and dry core plug. Water and air were used as flowing fluids and two methods were used to measure the permeability; steady-state method, measures the permeability of a saturated Core plug under constant flow rate conditions and air permeability with (N2) for dry core plug.
Adoption of the applied surface-backpressure types of managed pressure drilling (MPD) technologies in deepwater have mainly involved the use of a rotating control device (RCD). The RCD creates a closed drilling system in which the flow out of the well is diverted towards an automated MPD choke manifold (with a high-resolution mass flow meter) that aside from regulating backpressure also increases sensitivity and reduces reaction time to kicks, losses, and other unwanted drilling events. This integration of MPD equipment into floating drilling rigs to provide them with MPD capabilities, including the capacity to perform pressurized mud cap drilling (PMCD) and riser gas mitigation (RGM), has produced improvements not only in drillability and efficiency, but most importantly in process safety. Case histories on how MPD has performed will be presented on the following: • allowed drilling to reach target depth in rank wildcat deepwater wells that have formations prone to severe circulation losses and narrow mud weight windows; • increased drilling efficiency by minimizing non-productive time associated with downhole pressure-related problems and by allowing for the setting of deeper casing seats; • enhanced operational and process safety by allowing for immediate detection of kicks, losses and other critical downhole events. • provided riser gas mitigation capabilities that can detect a gas influx once it enters the drilling fluid stream, and not after it has already broken out above the rig blow-out preventers (BOPs).
Presentation by Dr. Adam Hand, University of Nevada, Reno, on the latest research and performance data on the use of RAP, RAS and other Durable Asphalt Pavement Mixes. Presentation delivered during the CalAPA Fall Asphalt Pavement Conference Oct. 26-27, 2016 in Sacramento, Calif.
ADVANCED PRODUCTION LOGGING, CASED HOLE & PRODUCTION LOG EVALUATIONpetroEDGE
The following agenda is based on three morning and three afternoon sessions daily, each session approximately one to 1-1/4 hours in length. These sessions are labelled M1, M2, M3, and A1, A2, and A3 respectively. Note that class problems (PROBLEMS), movies (MOVIES), and guest lecturers (GUEST) have been highlighted. Numerous log examples for class discussion are also presented throughout the course.
We are all familiar with the production systems through which reservoir fluids flow to reach our processing facilities. This is a journey characterized by complex multiphase flow phenomena that govern pressure and temperature changes along the way. A monumental amount of research and development work has been invested towards better understanding multiphase flow behavior over the past fifty years. Yet, many challenges remain as we strive to optimize ever more complex production systems fraught with difficult flow assurance issues. Just how good is the science? And more importantly, how does this impact our bottom line? This lecture will discuss key concepts of multiphase flow leading to the current “state-of-the-art” models used today. Looking towards the future, the science must be advanced to address areas of greatest uncertainty and align with trends in field development strategies. Recommendations will be presented covering the top 5 areas of research necessary for these purposes. The economic impact of multiphase operations will be illustrated using two examples that provide insight towards maximizing asset value.
Mack Shippen is a Principal Engineer with Schlumberger in Houston, where he is responsible for the global business of the PIPESIM multiphase flow simulation software. He has extensive experience in well and network simulation studies, ranging from flow assurance to dynamic coupling of reservoir and surface simulation models. He has served on a number of SPE committees and chaired the SPE Reprint Series on Offshore Multiphase Production Operations. He holds BS and MS degrees in Petroleum Engineering from Texas A&M University, where his research focused on multiphase flow modelling.
Presentation by Bob Humer of the Asphalt Institute on "Recommendations for Mix Design Using RAP/RAS" for the CalAPA Spring Asphalt Pavement Conference & Equipment Expo, April 20-21, 2016, in Ontario, CA.
Reservoir simulation modeling of the surfactant flooding using Schlumberger Petrel Simulation modeling software.
Definition and Process Description
Surfactant Conservation (Mass Balance) Equations
Simulation Solution Vector
Surfactant Effects;
Treatment of PVT data
Treatment of SCAL data
Modeling the Change in Wettability
Surfactant Keywords Summary
Simulation Model Construction
Sensitivities Runs & Simulation Results
Conclusions
Mohamed Elkashef, Ph.D, representing the University of California, Davis Pavement Research Center (UCPRC) delivers a presentation on UCPRC's research related to the use of RAP in asphalt mixes. Presentation delivered on Nov. 7, 2019 at the California Asphalt Pavement Association Fall Asphalt Pavement Conference in Sacramento, Calif.
Conditioning Pre-existing Old Vertical Wells to Stimulate and Test Vaca Muerta Shale Productivity through the Application of Pinpoint Completion Techniques.
Stimulation with Coiled Tubing and Fluidic Oscillation: Applications in Wells with Low Production (Marginal Profitability) in San Jorge Gulf Area, Argentina:Case History
Testing modules for potential-induced degradation – a status update of IEC 62804Claudio Liciotti
Testing modules for potential-induced degradation – a status update of IEC 62804
Peter Hacke
National Renewable Energy Laboratory (NREL)
PV Module Reliability Workshop
February 25-26, 2014
Golden, Colorado
• IEC 62804 draft has been revised to be a method for test
TEST METHOD FOR DETECTION OF POTENTIAL INDUCED DEGRADATION OF PHOTOVOLTAIC (PV) MODULES
– No pass/fail criteria
– Contains a foil test and a damp heat test
– Provides details on how to set up tests
– Provides stress conditions for use as baseline allowing for comparisons
– International task group
• M. Koehl (Germany)
• C. Liciotti (Italy)
• F. Rummens (Belgium)
• F. Fabero Spain)
• K. Berger (Austria)
• Y. Eguchi (Japan)
• P. Hacke (USA)
• Comparison of stresses and degradation rate for 25° C / foil and 60°C/85% RH damp heat test
• Illumination factor on PID rate
• Measurement techniques and stress levels
discussion
Chato low gravity cryogenic liquid acquisition for space exploration 2014David Chato
NASA is currently developing propulsion system concepts for human exploration. These propulsion concepts will require the vapor free acquisition and delivery of the cryogenic propellants stored in the propulsion tanks during periods of microgravity to the exploration vehicles engines. Propellant management devices (PMD’s), such as screen channel capillary liquid acquisition devices (LAD’s), vanes and sponges currently are used for earth storable propellants in the Space Shuttle Orbiter and other spacecraft propulsion systems, but only very limited propellant management capability currently exists for cryogenic propellants. NASA is developing PMD technology as a part of their cryogenic propellant storage and transfer (CPST) project. System concept studies are looking at the key factors that dictate the size and shape of PMD devices and established screen channel LADs as an important component of PMD design. Normal gravity experiments and modeling are studying the behavior of the flow in LAD channel assemblies (as opposed to only prior testing of screen samples ) at the flow rates representative of actual engine service. Recently testing of LAD channels in liquid Hydrogen was completed. Three different types of test were conducted: Measurement of the pressure drop for flow through a one inch diameter screen sample; Measurement of the pressure drop in a horizontally-mounted rectangular LAD channel assembly at flow rates representative of a main engine firing; and determination of bubble breakthrough for flow into a partially-immersed vertically-mounted LAD channel. This presentation will present an overview of low gravity cryogenic liquid acquisition strategies, review the findings of this recent test series, and discuss the implications of the testing and studies to exploration mission concepts.
UlSD Hydrotreater Challenges Overcome to Improve on Stream Factor - MEPEC 2013Alpesh Gurjar
The presentation outlines the experience in overcoming the challenges that faced and the lessons learned, to achieve safe, reliable and profitable Diesel Hydrotreater (2HDU) operation, while meeting all throughput and yield targets and product specifications. The 2HDU success over the 6½ years clearly demonstrated the importance and value of in-house process engineering expertise and experience, while working as a part of cross-functional team.
The Diffuser has a myriad of applications including: the drilling industry for clear water drilling applications, stripping applications for whole mud, environmental applications from sump cleanup to plant site systems for feed water clarification, boiler water cleanup and clarification, and also includes brine systems both fresh and chloride saturated. Viscous muds can be run through the system for stripping and it can even be used as a centrifuge feed system if required. It can be used offshore for stripping applications on barges being fed by multiple rigs, or land based clean- up of different types of mud systems and supplying fresh fluid to many concurrent drilling applications.
PENNGLEN FIELD Development Plan (GULF of MEXICO)PaulOkafor6
A FDP designed with the goal to define the development scheme that allows the optimization of the hydrocarbon recovery at a minimal cost for project sanction
This was designed by MSc Students from the Institute of Petroleum Studies, UNIPORT/ IFP School, France
A presentation by Mike Vincent, petroleum engineer and consultant with Insight Consulting, delivered in early May 2014 at an SPE local chapter meeting in Horseheads, NY. Mike reveals a great deal of information learned over the past 10 years or so of active hydraulic fracturing of shale wells across the U.S. These slides are loaded with hints, tips and superb data to help those in the industry do a better job with fracing and refracing.
Analyzing Multi-zone completion using multilayer by IPR (PROSPER) Arez Luqman
The primary objective of any well drilled and completed is to produce Hydrocarbons; by loading the Hydrocarbon (i.e. Oil and Gas) contained within the well through a conduit of the well and start separating it with surface facilities depending on type and composition of the Hydrocarbon.
Producing oil is simultaneously contained with problems depending on the type and properties of the reservoir.
Furthermore, what makes the problems much more; is when oil and/or gas is produced from multi-zones at the same time, when accumulated problems from all the producer zones occurring at the same time.
To help analyze this problems we are going to use PROSPER software package IPR multilayer, in which helps in identifying the relationship between Flow rate and Reservoir pressure.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Design and Analysis of Algorithms-DP,Backtracking,Graphs,B&B
SPE-165174
1. SPE 165174
Effectively Controlling Proppant Flowback to Maximize
Well Production: Lessons Learned from Argentina
P. D. Nguyen, J.C. Bonapace, G.F. Kruse, Halliburton
L. Solis and D. Daparo, CAPSA
2. Major Basins in Argentina
OIL GAS
BPD Mscf/D
Neuquina Basin 215,000 2,200
Golfo San Jorge
(GSJ) Basin
254,000 500
Austral Basin 26,000 1,000
3. Solids Flowback Issues
• Increased Operating Expense
• Downhole and surface equipment failure (ESP, screens,
chokes, etc.)
• Disposal of material
• Increased workover operations
• Reduced Production
• Fill across screens or perforations
• Loss of fracture conductivityconductivity
4. Resin Pre-coated Proppant
(RCP) vs. Liquid Curable Resin
(LCR)
RCP
• Pre-coated
• Curable or pre-cured
• Requires temperature
and closure stress
• Availability of proppant
LCR
• On-the-fly coating
• 100% curable
• All temperatures
• Closure stress not required
• All proppant types or sizes
17. Lessons Learned and
Recommendations
• Cleaning out wellbore and perforations
• Fracturing fluid compatibility with LCR-coated
proppant
• Coating proppant throughout all stages
• Early screenout
• Forced closure
• Aggressive breaker schedule
• Shut-in time for curing
18. Conclusions
• LCR can be combined with hydraulic fracturing
treatment, or applied as part of remedial
consolidating treatments, to treat any proppant for
controlling proppant flowback.
• Properly coating and curing of LCR onto proppant
allows the consolidated proppant to handle the high
drawdown of the well and the effects of stress-
strain cycles during well production and shut-in.
Editor's Notes
The footprints generated by the liquid resin system are prominent and distinct. Plenty of pore spaces left behind for fluid movement.