Gulf Coast Logging

Gunnar J. Teilmann, Robert E. Murphy

New Orleans Geological Society

...) The formation tester is used to obtain formation pressure data and fluid (water, oil or gas) samples for analysis. Pressure profiles from a large number...

North Toh-Atin Gas Field, Apache Co., Arizona

Richard H. Vaughan

Utah Geological Association

... of 7450 MCF/D through a″ choke from 20 feet of perforations between 5359 and 5392. The productive zone is within the Paradox formation of Pensylvanian age...

Deep Creek-Dad Area, Carbon County, Wyoming

Thomas F. Bailey

Wyoming Geological Association

... these tests, but it is believed that they reached a depth of from 400 to 800 feet. These tests were plugged and abandoned and it is thought...

Abstract: Pande Gas Field - Integrated Upstream/Downstream Remote Exploitation Gas Project, by I. Abdula, D. A. Nelson, and C. L. Reese; #90933 (1998).

Search and Discovery.com

Oil on the Patchawarra Flank - Some Implications from the Sellicks and Christies Oil Discoveries

M. J. Altmann, H. M. Gordon

Petroleum Exploration Society of Australia (PESA)

... from a drill stem test ofthe Patchawarra Formation in Carrickalinga-!. Moana-1 and Brighton-! failed to encounter significant hydrocarbons. Figure 3...

Abstract: Subsurface Indications of Oil and Gas in the National Petroleum Reserve, Alaska, by D. O. Hayba, K. J. Bird, and C. Garrity; #90008 (2002).

Search and Discovery.com

What Comes Easy Won't Last: Improved Dewatering Efficiency of Undersaturated Coal Reservoirs

Joshua P. Cardwell

Unconventional Resources Technology Conference (URTEC)

... is reduced from initial conditions. This would address two conflicting qualities: operating wells too aggressively (fluid level reduction too fast...

Albion and Albion North Fields, Reno County, Kansas

Margaret O. Oros

Kansas Geological Society

... in the SW/4 of sec. 11 were gauged for commercial quantities of gas in drill-stem tests of this Mississippian chert zone. Tests of the zone in other wells...

Hydrocarbon Generation as a Mechanism for Overpressuring in Rocky Mountain Region

Charles W. Spencer

AAPG Bulletin

...-rich mudstones, shales, and coals. The drill-stem test (DST) data are from tests run in the Terra 1 Federal well. The temperature at the top...

Improved Data Analysis and Interpretation Method for Laboratory Determination of Crushed-Sample Shale Gas Permeability

F. Civan, D. Devegowda, R. Sigal

Unconventional Resources Technology Conference (URTEC)

... is a special case of a more general porous media. Transport formulas for a bundle of tubes differ from the more general case by the value of their formation...

African Swallow Field: Complex Muddy Sandstone Marine Transgressive Stratigraphic Trap in the Deep Powder River Basin, Wyoming

J.M. Perkins, L.F. Kuhmichel, B.E. Winkelman, P.M. Loftin

Rocky Mountain Association of Geologists

... with pressure data from production and drill-stem tests, can provide sideboards on the distribution of reservoir sandstones within the compartment. The purpose...

Chapter 7: Challenges for Reservoir Management and Field Development in the Pre-Salt, Santos Basin, Brazil

O. A. Pedrosa, Jr., W. Peres, M. R. Mello, S. P. Rostirolla, G. Carmo, Jr., V. Branco

AAPG Special Volumes

... in many wells in the Santos Basin, whose data were obtained by wireline formation tests. The graphs for reservoir pressure gradient for wells from...

Broken Hills (Oil), T. 40 S., R. 22 E., SLPM, San Juan County, Utah

Edward G. Mickel

Four Corners Geological Society

...: Acidized Initial Potential: 100 BOD, 280 BWD (pumping) Bottom Hole Pressure: 1,935 psig (drill-stem test) Drilling and Completion Practices The following...

Exploration for Reservoir Quality Rock Bodies by Mapping and Simulation of Potentiometric Surface Anomalies

J. Toth, K. Rakhit

CSPG Bulletin

... calculated from pressure build-up curves produced by drill-stem tests (DST) and extrapolated to stabilized values by the Horner (1951) method. Based...

Turner Bluff (Oil) T. 40 S.,R. 22-23 E., SLPM, San Juan County, Utah

Edward G. Mickel

Four Corners Geological Society

... Potential: Flow 192 BOD Bottom Hole Pressure: 2,075 psig (drill-stem test) Drilling and Completion Practices Approximately 150 feet of 133/4″ is set...

Measurement of Independent Variables - Pressure, Time, Temperature, Time-Temperature

Alan P. Byrnes, Michael D. Wilson

Special Publications of SEPM

... be measured using a num­ ber of methods. The most accurate are data obtained from drill-stem tests (DST) or repeat for­ mation tests (RFT). The results...

Abstract: Dry Hole Revival: Post-Mortem Analysis through a Fluid Inclusion Stratigraphy Approach; #91210 (2025)

Atef Bel Kahla, M.H. Acheche, Zied Dey, Mohamed Elleuch

Search and Discovery.com

.... Several DSTs were conducted across the reservoir intervals; however, all tests yielded water with the exception of a slight skim of oil from the upper...

Solids Control — The Key to Drilling Economics

Jerry E. Haston

Indonesian Petroleum Association

... drilling system. Drill solids cannot be prevented from entering the drilling fluid but the quantity can be controlled. These contaminants affect most...

A One-Dimensional, Two Phase Model of Overpressure Generation in the Venture Gas Field, Offshore Nova Scotia

Brett S. Mudford

CSPG Bulletin

... within the overpressure region as a whole is close to one. Pressure data in the Venture field have been collected from both Drill-Stem Tests (DST...

Pressure Testing while Drilling in Unconsolidated Sediments Offshore Angola, by Francois Rodot, Enrique Chiapello, Fabrice Cantin, Matthias Meister, Roland Chemali, Joerg Markwart, and Emmanuel Penna; #90037 (2005)

Search and Discovery.com

Log Response in a Pyrite-Cemented Sandstone Reservoir: A Case Study from Offshore North Western Australia

R. V. Halyburton, A. L. Locke

Southeast Asia Petroleum Exploration Society (SEAPEX)

... saturations. Results of Repeat Formation Testing A number of RFT pretests were taken across the zone of interest. Pressure information from these runs...

Drilling Fluids: Tackling Drilling, Production, Wellbore Stability, and Formation Evaluation Issues in Unconventional Resource Development

Mike Stephens, Wenwu He, Michael Freeman, George Sartor

Unconventional Resources Technology Conference (URTEC)

... materials from wellbore into formation rocks can be prevented if the bridging particle size distribution in the drilling fluid is optimized. URTeC 1576637...

SOUTH DEVON, A TYPICAL BOW ISLAND GAS FIELD TOOLE COUNTY, MONTANA

KNEELON TEAGUE

Montana Geological Society

..., the Northern Pacific Railway-Tom Bolack-J. W. Batts No. 22-6 Wigen (SE NW Sec. 6,31N - 2E) blew out while recovering a drill stem test from...

Feasibility Study of Underbalanced Drilling Fluid Design in Depleted Reservoir: Case Study Field X, Indonesia

Irfan Hariz, Bonar Tua Halomoan Marbun

Indonesian Petroleum Association

... lower than formation pressure. Reduced pressure drilling systems provide fluid densities ranging from near zero to approximately 7ppg. One of the problems...

Multiple Reservoir Trap Types in Lower Paleozoic Reservoirs in the Permian Basin

Louis J. Mazzullo, S. J. Mazzullo

West Texas Geological Society

... on the basal Woodford. 3D seismic and more sophisticated evaluation tools, along with core and cuttings sample descriptions and drill-stem tests, help...