Recognizing Large SP Anomalies in the Cretaceous Carbonates Along the Balcones System, and How to Interpret Them

John V. Crues, Jr.

South Texas Geological Society Special Publications

..., formation pressure from DST is also quite close to the calculated value using fresh water. Figure 3. Log of Bexar County well drilled through the Glen...

Morrow Creek Unit, Sweetwater County, Wyoming

R. E. McDonald

Wyoming Geological Association

... technique on two of the zones having the best shows. The first zone to be worked over was in the Blair formation, where a drill stem test from 9070...

Relationships Between Pore Pressure, Stresses, and Present-Day Geodynamics in the Scotian Shelf, Offshore Eastern Canada

N. A. Yassir , J. S. Bell

AAPG Bulletin

... stress and u is pore pressure. For this profile, leak-off tests have been used to estimate Sh and pore pressures have been obtained from drill-stem...

The Application of Tubing Conveyed Perforating to Development of Intermediate and Deep Sands in Attaka Field

Tedja Sukmadjaja, Sami O. Ajam, Don Shewchenko

Indonesian Petroleum Association

..., workovers and drill stem tests. The tubing conveyed perforation system has reduced completion time and formation damage and maximized well productivity...

Tangguh LNG's Gas Resource: Discovery, Appraisal and Certification

John A. Marcou, Dharmawan Samsu, Achmadi Kasim, Meizarwin, Neil Davis

Indonesian Petroleum Association

... stem test data from 57 tests, along with fluid sampling, reservoir pressure data, and the geologic model, were primary input into the estimation...

Integrated Rock-Log Calibration in the Elmworth Field - Alberta, Canada: Reservoir Rock Detection and Characterization: Part I

R. M. Sneider, H. R. King

AAPG Special Volumes

... field (Masters, 1979; and Sneider et al, 1983). These studies utilized rock-fluid data from cuttings, cores, well logs, and drill-stem and production...

Ignacio Field La Plata County, Colorado

Lee D. Graham

Four Corners Geological Society

... porosity and gas production. Water was encountered in the Morrison formation during drill-stem tests at approximately 7816 feet. A 7 inch production string...

Tensleep Sandstone Stratigraphic-Hydrodynamic Traps, Northeast Bighorn Basin, Wyoming

John J. Pedry

Wyoming Geological Association

... amounts of free oil recovery on drill-stem tests indicate that in addition to the Western Exploration well the four other dry holes immediately updip from...

Tocito Dome Pennsylvanian “D” (Oil), T. 26 N., R. 18 W., NMPM, San Juan County, New Mexico

Charles W. Spencer

Four Corners Geological Society

... be discontinuous and isolated. Detailed log analysis of porous zones, study of reservoir pressures from available drill-stem tests, and analysis of fluid...

Integrated Evaluation of a Paleo Gas Water Contact and Residual Gas Zone in the Sirasun Field, East Java Sea, Indonesia

Wayne A. Basden, J. V. C. Howes, Sudarta Wibisana

Indonesian Petroleum Association

... data, 3D seismic, and fluid substitution modeling. Formation pressure profile analysis integrating wireline (RFT) and drill stem test data (DST...

Bug: T. 36 S., R. 25-26 E., SLB&M: San Juan County, Utah

Gregory W. Martin, W. F. Oline

Utah Geological Association

..., and 16, flowed gas to surface during drill-stem tests of the lower Ismay zone. Gas rates ranged from 100 to 250 MCFGD with calculated maximum rates...

“Recognizing Large SP Anomalies in the Cretaceous Carbonates Along the Balcones System, and How to Interpret Them”

John V. Crues, Jr.

Bulletin of South Texas Geological Society

... calculated using the mud weight for the hydrostatic pressure. Also, formation pressure from DST is also quite close to the calculated value using fresh water...

Exploration Well Testing in Papua New Guinea

D. E. Corwin

Papua New Guinea (PNG) Petroleum Convention Proceedings

... properties from PVT analysis of oil and gas samples. Measurement of initial pressure is used to establish a baseline to monitor reservoir performance...

The Exploration History of the Laurel Basin-Centred Gas System Canning Basin, Western Australia

D. Kingsley, E. Streitberg

Petroleum Exploration Society of Australia (PESA)

.... An open-hole DST conducted over a 100 m interval within the upper Laurel Formation failed to flow gas to surface, however fluid influx and pressure build...

Pre-Drill and Post-Drill Geomechanical Modelling Helped in the Successful Drilling through Multiple Depleted Reservoirs - A Case Study from the P Field, Offshore Natuna Sea, Indonesia

Reynaldi Mikhael Chrislianto, Romi Sagita, Amitava Ghosh, Freddy Markus, Dodi Iskandar

Indonesian Petroleum Association

... - Pore pressure model for the pre-drill planned PA-4 well. Figure 18 shows the comparison of the planned well pore pressure profile with those from...

Horizontal Drilling through Critical Total Loss Globigerina Limestone Reservoir in Offshore Madura Strait with Water Based Mud

Ursula Fajarrenaningtyas, Samuel Zulkhifly Sinaga, Fairuz Athallah, Liu Xiaopo, Yang Zhi

Indonesian Petroleum Association

... of the reservoir formation, changing the drill-in fluid system to be suitable to drill the GL reservoir formation and optimization of chemicals usage...

An Appraisal of Fracture Porosity

James M. Drummond

CSPG Bulletin

... samples and electric logs may not always show potentially productive fracture porosity. Mud losses are best for identifying it and drill stem tests...

Success Application of Constant Bottom Hole Pressure (CBHP) MPD in Offshore East Kalimantan, Indonesia

Fadlin, Ali, Ray Usmar, Fikri Irawan, Ardia Karnugroho

Indonesian Petroleum Association

... (drill pipe, casing, Kelly, etc.) for the purpose of controlling the pressure or fluid flow to surface.” RCD serve as a seal between the well and rig...

Hydrocarbon accumulation processes in the Dabei tight-gas reservoirs, Kuqa Subbasin, Tarim Basin, northwest China

Xiaowen Guo, Keyu Liu, Chengzao Jia, Yan Song, Mengjun Zhao, Qingong Zhuo, and Xuesong Lu

AAPG Bulletin

... temperature data, and three measured pressure data sets from drill stem tests (DSTs) were obtained from well completion reports supplied by the Tarim...

Abstract: Fingerprinting Formation-Waters Using Stable Isotopes: Applications for Exploration and Production, by Ben J. Rostron and Chris Holmden; #90914(2000)

Search and Discovery.com

Post-Paleocene Evolution of Regional Groundwater Flow-Systems and Their Relation to Petroleum Accumulations, Taber Area, Southern Alberta, Canada

J. Toth, T. Corbet

CSPG Bulletin

... head values were calculated from fluid pressures determined during drill-stem tests, or from water levels measured in water wells. Construction...

KELLEY FIELD

L. B. McDADE, JACK STARKWEATHER

Montana Geological Society

... drill stem test of the interval 4,230-4,251 feet flowed oil in 60 minutes with flow pressure increasing from 649 to 1,286 psi...

The Application of Nitrate-Based Hi-Density Completion Fluid, Case Study of Workover in JRB-01 Well and JAS-02

Afriandi Eka Prasetya, Helmy Rina P. A., Gondo Irawan

Indonesian Petroleum Association

... from formation (H2S and CO2) which will lead to even higher corrosion rates. Due to bromide’s corrosive nature, all drilling equipments including: drill...

BREAKING INTO BAKKEN POTENTIAL ON THE FORT PECK RESERVATION IN NORTHEASTERN MONTANA

LAWRENCE M. MONSON, DUANE F. LUND

Williston Basin Symposium

... recoveries in Bakken drill stem tests. The resistivity value is calculated in the middle siltstone member, because it has matrix porosity...

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...