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The AAPG/Datapages Combined Publications Database
Showing 925 Results. Searched 200,599 documents.
Application of Pulsed-Neutron Spectroscopy Logging as Crucial Data Input To Modify Reservoir Characterization Understanding: Case Study in Carbonate Reservoir, Indonesia
Didit Kusuma, Giano Zulsabi, Dendy Wicaksana, Khairil Anuar B Md Yunos, Taufik B Noordin
Indonesian Petroleum Association
... data acquisition was run to confirm fluid annulus that will affect PNL data interpretation. X4 results show that the current GWC has risen by 17 feet...
2022
Optimizing Well Casing Design in Suban: A Paradigm Shift in Development Strategies Based on Integrated Pore-Pressure and Hydrogeology Study
Budi R Permana, Fadia Hamid, Ratih Widyaningsih, Boga Isa
Indonesian Petroleum Association
... to be contaminated due single barrier setting if the conductor is set conventionally (pilling) and the annulus of 13-3/8” casing has a poor cement bond. Before...
2024
Finite Element Modeling of PDC Cutter Performance in Air Drilling Applications for Geothermal Wells
Carlos Vega-Ortiz, Eric Edelman, Pengju Xing, John D. McLennan
Unconventional Resources Technology Conference (URTEC)
... through the annulus. The operational aspects and comparison versus conventional drilling fluids are widely analyzed by Lyons et al., (2009), with key...
2025
Wellsite Math: Part 3. Wellsite Methods
Greg Dunn
AAPG Special Volumes
...------------------------- [EQUATION] Drilling fluid is then pumped back up the hole to the surface via the annulus, therefore bit-to-surface (b-to-s) or lag calculations...
1992
A Cost Effective, Fit-for-Purpose Single Well Producer-Injector Completion Strategy for Improved Recovery of Oil: Case Study in Niger Delta
Pranav Dubey, Adrian Okpere, Gideon Sanni, Ifeanyi Onyeukwu
Africa Energy and Technology Conference, 2016
... annulus, whilst the optimized design is a Two-String-Dual (TSD) incorporating the flexibility of independent injection/production, zonal isolation...
2016
Development Performance of an Unconventional Coal Seam Gas Reservoir Using Integrated Reservoir and Production Modelling
Olivier Abadie, Maria Renee Carrasco, Nicolas Mottet, Andrew Gotti, Remy Marmier
Unconventional Resources Technology Conference (URTEC)
... modelling features are used in order to model the CSG PCP lifted wells producing the water phase through the tubing and the gas phase through the annulus...
2019
Well Abandonment Methods and Regulations - Workshop Summary
John Rogers Smith
PTTC
... much pressure can damage the cement by forming a micro-annulus or cracks in the cement outside of the casing. Reverse tests are more positive and less...
2004
The Cree-Sykes Field, Runnels County, Texas
Norman D. FitzGerald, Joseph M. Baria
Abilene Geological Society
... were dually completed, flowing through the annulus as well as the tubing. The large number of wells inthe Field and the additional drilling necessary...
1952
Reducing the Risk of Plugging of Production Liner in Unconventional Wells
Yuri Fairuzov, Victor Fairuzov
Unconventional Resources Technology Conference (URTEC)
... stimulated (one stage is shown). Figure 2—A schematic diagram of the sliding-sleeve completion. Wellbore fluids flow from the annulus...
2020
Texas Panhandle -- 1977
Seward D. Young
Panhandle (Texas) Geological Society
... of 4" and 2 1/16" tubing, the Simpson through the 2 1/16" and the Hunton through the annulus. The elevation is 2762' kelly bushing. Significant...
1977
Production Challenges Related to Formation Damage in Gas Developments
Michael Byrne, Rick Lemanczyk, Colin McPhee, Phil McCurdy
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... into the wellbore-screen annulus and very quickly plug the screen. As more and more of the screen becomes plugged the gas velocities rise in the unplugged...
2008
Dove Creek (Gas), T. 38–39 N., R. 19 W., NMPM Montezuma County, Colorado
Elliott A. Riggs
Four Corners Geological Society
... fresh water down the annulus. It is apparent that this same problem exists in the Dove Creek field, and if put on production, will probably require...
1978
Marine Production Systems with Vertical Flexible Risers
J. G. de Oliveria, A. W. Morton
Indonesian Petroleum Association
..., a dual tubing hanger is used to access the 9 5/8" annulus. This allows the power fluid to be circulated down the annulus to the jet pump. In the tubing...
1984
Wellbore Heat Transmission: A Simple Solution Technique
A. J. Durrant, R. K. M. Thambynayagam
Indonesian Petroleum Association
.... Within the tubing, annulus, casing wall and cement, assuming steady-state radial heat flow in the wellbore, the radial heat transferred is given...
1984
Completion Design Guidelines for Severe Gas Wells
D. Steel, R. Rosli
Indonesian Petroleum Association
.... A weighted invert diesel/water emulsion was used as the packer fluid in the 7" × 9-5/8" annulus. An uncemented, unperforated, liner was set...
1985
Gold Bar (Oil), T. 25 S., R. 20 E., SLPM, Grand County, Utah
William B. Hanson, Harvey R. DuChene
Four Corners Geological Society
... notation below type log). Fresh water is periodically added to the casing-tubing annulus and produced with the oil to combat soluble salt build-up...
1983
Recapture Pocket (Oil), T. 40 S., R. 22 E., SLPM, San Juan County, Utah
William B. Hanson, Harvey R. DuChene
Four Corners Geological Society
... minutes. Fresh water is periodically added to the tubing-casing annulus and produced with the oil to combat soluble salt build-up. Therefore, produced...
1983
Mid-Cretaceous Concretionary Carbonate Reservoirs at Barrow Island, Western Australia
Glynn Ellis, Alan M. Tait, Peter J. Gibson
Petroleum Exploration Society of Australia (PESA)
... was noted on the annulus of K24, a shut-in well which had produced from the Windalia Sand Member. While attempting to bleed down the pressure, oil flowed...
1994
Investigation of Self-Manufactured MGO-Swelling Cements for an HPHT Cementing
Bonar Marbun
Indonesian Petroleum Association
...* ABSTRACT The use of expanding cement for improving the sealing efficacy of annulus cementing has been considered for a long time as a possible solution...
2012
Well Development
Glenn R. Lowenstein and Allen Stoltz
Houston Geological Society Bulletin
... pipe is then inserted in the boring with a sand filter pack, a bentonite plug, and an overlying grout filling in the annulus between the boring...
1991
Zonal Isolation Assurance: Relating Cement Mechanical Properties to Mechanical Durability
Jessica McDaniel, Nathan K. Combs, Larry Watters
Unconventional Resources Technology Conference (URTEC)
... to another, specifically on the intermediate by surface annulus. This first investigation identified the flow initiation mechanism as long-term gas migration...
2014
Sword Field Santa Barbara Channel, California
Ronald G. Heck
Pacific Section of AAPG
.... A 10,000-barrel per day jet pump was utilized in the P-0320 #2 to pump the surfactant and seawater power fluid down the well bore annulus to the perforated...
1998
Selected Studies in High-Angle Hole Cleaning
Mario Zamora, Paul Hanson
Indonesian Petroleum Association
...-cleaning studies. Figure 2. Variable geometry ERD Flow Loop 2 for comparing different intervals. Clear, cast acrylic tubing annulus for visual...
1990
Reinforced Composite Mat Innovative Technology, A Proven Solution for Lost Circulation Control in Duri Field, Sumatera, Indonesia
Mathieu Pasteris, Andre Simanjuntak, Amir Salehpour, Rizky Frima Adista
Indonesian Petroleum Association
... to surface in order to avoid exposure of trapped annulus fluids to high standard techniques that were used historically in order to combat losses while...
2013
China's Deep, Hot, Harsh Reservoirs Spur Innovation
Susan Smith Nash
GEO ExPro Magazine
..., such as those in the Shunbei Block, present serious challenges when it comes to cementing, particularly in the case of a narrow annulus. Some of those...
2020