Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 39,488 Results. Searched 200,685 documents.
Temperature Variations in South Texas Subsurface
Daniel P. Bodner , John M. Sharp, Jr.
AAPG Bulletin
.... The top of geopressure is typically defined from log mud weights by fluid-pressure gradient exceeding 0.9 psi/ft (20 kPa/m). End_Page 22...
1988
Petroleum Geology of the East Dykesville Field, Smackover "C" Sand, Claiborne and Webster Parishes, Louisiana
C. Lane Sartor , Stephen R. Howard
GCAGS Transactions
... m) of 9-5/8 inch surface casing, core the Smackover "C" Sand and set 5-1/2 inch production casing 150 ft (46 m) below the sand. Mud weights of 13...
1984
Coal Identification Using Neural Networks with Real-Time Coalbed Methane Drilling Data
Ruizhi Zhong, Raymond Johnson Jr, Zhongwei Chen, Nathaniel Chand
Australian Petroleum Production & Exploration Association (APPEA) Journal
... measuring weight on bit (WOB), rate of penetration (ROP), torque, and pump pressure. Over recent decades, machine learning has benefitted multiple areas...
2019
The Effect of High Pressure and Temperature Variations on the Hydraulic of Dual Gradient Drilling Operations Using Lifting Method
Bonar Tua Halomoan Marbun, Hafiz Adi Kurnia
Indonesian Petroleum Association
... is also affected by changes of pressure and temperature over depth, as both of changes will affect mud density and its rheology. Therefore, the study...
2012
Pore Pressure Prediction as a Prospecting Tool, Input to Risk, Volumes and Field Development
John P. Brown and Rashidah Karim
Search and Discovery.com
... velocity data have been used almost exclusively to design well casings and drilling mud weight programs. However, a pore pressure prediction also...
Unknown
Spatial Variations in Subsurface Pore Fluid Properties in a Portion of Southeast Louisiana: Implications for Regional Fluid Flow and Solute Transport
R. Brent Bray , Jeffrey S. Hanor
GCAGS Transactions
... calculated from mud weights listed on the log headers, as described by Hanor (1988) and from deviations in shale resistivies, using the method...
1990
North Sabine Lake Field: Complex Deposition and Reservoir Morphology of Lower Hackberry (Oligocene), Southwest Louisiana
L. G. Eubanks
AAPG Bulletin
... ft (3,048 m), and mud weights went from 10.2-14 ppg (1,222.3-1,677.7 kg/m3) to drill through the long, 1,100 ft (335.2 m), overpressured shale section...
1987
Prediction of Abnormal Pressure Based on Seismic Data: A Case Study of Exploratory Well Drilling in Pertamina UEP I and UEP II Work Areas
P. Manik, P. A. Soedaldjo
Indonesian Petroleum Association
... is "abnormal pressure" which should be counter balanced with mud weight. Predictions of formation pressure or estimates of mud weight required may...
1984
Analysis Wellore Balloning in Latih Formation, East Kalimantan
Yoppy Setiadi
Indonesian Petroleum Association
... (or “breathing”). Over-pressure An analysis of Above Background Gas (ABG) trend vs. depth and mud weight was performed (Figure 2). It can be observed...
2015
The Austin Chalk - Buda Trend of South Texas(1)
Robert J. Scott
West Texas Geological Society
.... This requires maintaining mud weights equal to or slightly less than formation pressure. Such a procedure does increase the possibility of the well kicking...
1978
An Effective Physics-Based Deep Learning Model for Enhancing Production Surveillance and Analysis in Unconventional Reservoirs
Yuewei Pan, Ran Bi, Peng Zhou, Lichi Deng, John Lee
Unconventional Resources Technology Conference (URTEC)
... analysis (DCA) by assuming constant bottom hole pressure with boundary dominated flow (BDF) being reached. The other is to incorporate pressure data...
2019
Instant Peels Using Polyester Resin
John Ostler, I. P. Martini
Journal of Sedimentary Research (SEPM)
... of Pleistocene bedded and laminated sands, Ontario, Canada. End_Page 292------------------------ to pressure on coarse elements an excess of resin can...
1973
Deepwater Drilling Solutions New Dual Gradient Drilling Concept
Tri Bagus Prabowo, Muhammad Adhim Mulia, Bambang Yudho Suranta
Indonesian Petroleum Association
.... With this method, the concern is to manage bottom hole pressure using the mud column which reaches from the rig to the bottom of the wellbore...
2018
Chapter 4: Delineation of an Oil Window—An Integrated Approach
Roberto Alaniz, Robert Garrison, Ryan Harbor, Steven Keenan, Chester Pieprzica
AAPG Special Volumes
... gradient to these intervals measured 0.76 psi/ft requiring 14.5 lb mud weights at an average subsurface true vertical depth (TVD) of 9300 ft (2834.6 m...
2016
ABSTRACT: Dynamics of Mud Diapirs in the South Caspian Basin and Its Influence on the Petroleum System; #90013 (2003)
Elchin Bagirov, O. W. Baganz, Michael B. Krenov
Search and Discovery.com
...ABSTRACT: Dynamics of Mud Diapirs in the South Caspian Basin and Its Influence on the Petroleum System; #90013 (2003) Elchin Bagirov, O. W. Baganz...
2003
Abstract: Geomechanical Approach to Assess and Mitigate Risk; #90300 (2017)
Olga Carvajal
Search and Discovery.com
... by intense folding/uplift that impacts stress regime and pore pressure behavior. This complexity has posed significant technical challenges for drilling...
2017
Geology of Jonah Field, a Major Gas Accumulation in the Upper Cretaceous Lance Formation, Sublette County, Wyoming
Edward M. Warner
Rocky Mountain Association of Geologists
... data and transient conglomeratic at the top to very fine-grained, silty pressure analysis. Core data from the middle Lance and shaley lower...
1997
How Flowline Mud Temperature Plotting Can Help Predict Transition Zones*
Michael A. G. Bunter
Southeast Asia Petroleum Exploration Society (SEAPEX)
... mud temperature) are shown to reflect changes in the formation bottom hole pressure gradient. Anonymous, 1967 “Case Histories of Gas Fields recently...
1974
Spatial Variations in Formation Water Salinities, South Pelto and South Timbalier Areas, Eastern Louisiana Continental Shelf
Amanda M. Nikiel and Jeffrey S. Hanor
GCAGS Transactions
...), was calculated from reported drilling mud weights on the log headers (Wesselman and Heath, 1977). Apparent fluid pressures were calculated by multiplying...
1999
Abstract: Optimising Well Casing Design In A Frontier Deepwater Basin Using Real Time Pore Pressure Prediction Whilst Drilling, by S. James, J. Horbeek, and T. Taklo; #90923 (1999)
Search and Discovery.com
1999
Application of Citrus Peel Extract as Potential Locally Derived Mud Additive for Drilling in Shale Formations
Gentur Wikan Wijayanto, Pipit Irfani Amorokhman, Ferdinandus Klea Latuan
Indonesian Petroleum Association
.... The first step was to determine the mud weight based on the depth drilled with the following formula. 1. Determine the formation pressure: Data 1...
2018
Overpressure in Oil and Gas Fields of the USSR
V. S. Melik-Pashayev, V. V. Vlasenko, V. N. Seregina, M. A. Titunina
Petroleum Geology: A Digest of Russian Literature
... pressure anomaly coefficients, ka, which is the ratio of formation pressure to hydrostatic pressure at the same depth. The pools are in the Azov-Kuban, Cis...
1980
Pressure Compartments in Sedimentary Basins: A Review
John S. Bradley and David E. Powley
AAPG Special Volumes
..., and density of the shales; and by mud weight requirements and drilling rate changes. Pressure compartments are characterized by an effective seal, in three...
1994
Well Planning
Mike Shepherd
AAPG Special Volumes
...; this will be used to decide on the mud weights for each section of the well. It is advisable to recalculate the reservoir pressures and advise...
2009