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The AAPG/Datapages Combined Publications Database
Showing 98,791 Results. Searched 200,685 documents.
Douglas Creek Gas Field
Kenneth Gow
Utah Geological Association
... but drill stem tests recovered either mud only or a small amount of salt water. This well was abandoned after testing a small amount of salt water...
1950
Hogsback and Tip Top Units, Sublette and Lincoln Counties, Wyoming
Robert H. Michael
Wyoming Geological Association
... of gas have been recovered from drill-stem tests of this formation. The Muddy sandstone is believed to be equivalent to the First Bear River of earlier...
1960
Interpretation of Subsurface Hydrocarbon Shows
Tim T. Schowalter , Paul D. Hess
AAPG Bulletin
... saturation. Safe drilling procedures require drilling fluid or mud column pressure to be greater than formation pressure, and water will be filtered from...
1982
ABSTRACT: Measurement of GOR and Compositional Gradients by Downhole Fluid Analysis for Reservoir Characterization and Connectivity Assessment: Case Studies from Offshore West Africa; #90115 (2010)
Richard Jackson and Ilaria De Santo
Search and Discovery.com
..., saturation pressure, and fluid density at reservoir conditions. Traditionally this data came from PVT analysis of samples from DST's and formation...
2010
Fracture-enhanced Porosity and Permeability Trends in the Bakken Formation, Williston Basin, Western North Dakota
Wayne B. Freisatz
Williston Basin Symposium
...) thicknesses for the Bakken, its members and the underlying Three Forks Formation; and (8) the number and results of any drill stem tests...
1995
Trap Spring (Oil), T. 9 N., R. 56 E., MDB&M Nye County, Nevada
Herbert D. Duey
Four Corners Geological Society
... 417 BOD Bottom Hole Pressure: Unknown Drilling and Completion Practices Drill-stem tests are run to determine production capacity. If production...
1978
Soap Creek Oil Field, Big Horn County, Montana
Jack W. Nordquist
Wyoming Geological Association
... previous producers from the zone. In the Inland Empire test in 1948, a 30-minute drill stem test recovered 1,420 feet of water and 150 feet of oil...
1963
Field Summary: Camstone Field
James A. Blaha
Rocky Mountain Association of Geologists
..., therefore, low drill stem test recoveries are common. Any oil shows on drill stem tests with shut-in pressures of 1000-1200 psi are significant. It is also...
1982
Selected Oil and Gas Fields of Northwestern Colorado and Southwestern Wyoming
Daniel S. Turner
Utah Geological Association
... depth of 7,381 feet and plugged back to 1,904 feet to test productive potential in the lower part of the Wasatch formation. Several drill stem tests...
1955
Stimulation Treatments in the Bakken Formation: Implications for Horizontal Completions*
David D. Cramer
Montana Geological Society
... feet. Drill stem testing (DST) indicated that an overpressured condition existed in this well with an initial pore pressure...
1991
Improving Net Pay Estimation by Identification of Producing Oil Water Contact POWC in Heterogenous Carbonates
Aman Arora, Steven Henderson, George B. Asquith
Unconventional Resources Technology Conference (URTEC)
... and varying porosity and rock types which can make this technique impractical. In the pressure gradient method, formation testers (RFT) or drill stem...
2021
Abstract: Formation Evaluation Of Unconventional Reservoirs, #90099 (2009)
Matthew J. Mavor
Search and Discovery.com
... Permeability estimates require either open-hole drill stem tests or water injection falloff tests in either open or cased holes. 2 In addition...
2009
Bennett’s Oil Field (Bennett’s Seep) (Oil), T. 40 S., R. 10 E., SLPM, Kane County, Utah
Elliott A. Riggs
Four Corners Geological Society
... was encountered from 730 feet to 734 feet, however, no oil was recovered. A drill-stem test was run in the Mississippian which recorded no gas to surface...
1978
Big Indian Pennsylvanian (Oil), T. 30 S., R. 25 E., SLPM, San Juan County, Utah
R. F. Latch
Four Corners Geological Society
...; using a fresh water gel mud, drill to casing point and set either 4 1/2″ or 5 1/2″ production casing; potential pay zones are evaluated from drill-stem...
1978
Current Queensland Drilling & Completion Practices
S. S. Derrington
Petroleum Exploration Society of Australia (PESA)
...:- ( SG 1.14 Funnel Viscosity 40 seconds Fluid Loss 6.8 ml. Cake 2mm Sand 3/4% pH 10 Drill stem tests to be carried out as required...
1977
Gas Reserves and Production Performance of the Elmworth/Wapiti Area of the Deep Basin
Richard D. Smith
AAPG Special Volumes
... net pay thicknesses, productivity from drill-stem tests or completions, and pool continuity from recorded pressures on drill-stem tests or pressure...
1984
ABSTRACT: Successful Identification of Depleted Sands Utilizing a Formation Tester While Drilling Tool; #90061 (2006)
Mark A. Proett and Peter Kowalchuk
Search and Discovery.com
... process. For example, pressure tests can be taken shortly after a zone has been drilled or while tripping out of the hole after reaching total depth...
2006
Hydrodynamics of Denver Basin: Explanation of Subnormal Fluid Pressures
Kenneth Belitz, John D. Bredehoeft
AAPG Bulletin
... and/or is relatively shallow. Values of intrinsic permeability, particularly those calculated from measurements made during drill-stem tests, tend to be highly...
1988
Trabing Field
Alan U. Lange
Wyoming Geological Association
... into the Morrison Formation. Commercial production was not encountered, but a show was noted while drilling the Billy Creek sandstone and a drill stem...
1976
Field Summary: Young Field, Colorado
Earl G. Griffith
Rocky Mountain Association of Geologists
... Pressure (psi): 1610 pounds from drill stem test LOGGING PRACTICES (For the field in general): Induction electric log and microlog. DRILLING AND COMPLETION...
1982
Integration of Laboratory Measurements and Well Log Data for Reservoir Characterization of Carbonate Field, India: A Case Study; #20106 (2011)
Ajay Kumar, Mohit Khanna, Prasanna Tellapaneni, Rajesh Kumar Singh, and Arpana Sarkar
Search and Discovery.com
... compared with those of the Drill Stem Tests (DSTs) carried out in the well. A good match between both SWPM and DST results (Kh, Radius of Investigation...
2011
Operational Considerations for Logging While Drilling Fluid Analysis Sampling and Testing in a Gas Reservoir in Asia Pacific; #41319 (2014)
Francisco Galvan, Ansgar Cartellieri, and Pei-Chea Tran
Search and Discovery.com
...) fluid sampling and formation pressure testing to overcome numerous challenges including highly deviated wellbore, stuck pipe, oil-based mud (OBM) gas...
2014
Mudlogging: The Mudlog: Part 3. Wellsite Methods
Alun Whittaker
AAPG Special Volumes
... -- Sidewall cores -- Drill stem tests (DSTs) -- Wireline formation tests Tracks 4 and 5: Hydrocarbon Evaluation These two tracks consist of the following...
1992
Drilling in the Deep Basin
Don L. Myers
AAPG Special Volumes
... in drilling is to obtain complete open-hole evaluation including drill cutting samples, cores, drill-stem tests, and logs. The second objective...
1984
Key Techniques for Deep Well Drilling Optimization in the Block Matambo,Colombia
Search and Discovery.com
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