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The AAPG/Datapages Combined Publications Database

Showing 4,233 Results. Searched 200,630 documents.

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Evaluating Stratigraphically Complex Fields: Part 6. Geological Methods

Diana Morton-Thompson , W. E. Galloway

AAPG Special Volumes

... indicates different lithofacies and pore types) -- Anomalous changes in pressure gradient -- Variable oil and water chemical composition Mature...

1992

Chapter 141: Fine-grained Permian Turbidites of Southwestern South Africa: Tanqua Karoo and Laingsburg Deep-water Basins

Arnold H. Bouma, Anne M. Delery

AAPG Special Volumes

...) and include five different fan complexes. Fans 1 and 2 only show outer fans; the updip parts have been eroded away. Fan 3 is a nearly complete fan...

2007

Responsive Drilling Performance Enhancement through Rigorous Measurements of Rig Activities - A Case Study from Oman

Yousuf Al-Aufi, AlSalt AlSalti, Arghad Arnaout, Gerhard Thonhauser

Indonesian Petroleum Association

... to different parties in case data with poor quality was received. The data quality control KPIs are: 1. Validity: represents the ratio of valid received...

2018

A Precambrian Upper Basin-Slope and Prodelta in Northeast Finnmark, North Norway--a Possible Ancient Upper Continental Slope

Kevin T. Pickering

Journal of Sedimentary Research (SEPM)

... that may prove to be diagnostic of these environments, and possible reasons for the varying proportions of these facies in different parts...

1982

Subsurface Characterization of Hydraulic Fracture Test Site-2 (HFTS-2), Delaware Basin

Fadila Bessa, Kanay Jerath, Chris Ginn, Patrick Johnston, Yu Zhao, Tim Brown, Ruben Lopez, James Kessler, Brian Nicklen, Vinay Sahni

Unconventional Resources Technology Conference (URTEC)

... further integrated with petrophysical and geomechanical characteristics, as well as responses from FO and BHPG, to estimate the lateral and vertical...

2021

Updated Formation Maps Provide Greater Detail for the Stacked Unconventional Plays of the Permian Basin (Midland Basin)

Olga H. Popova, Gary Long

Unconventional Resources Technology Conference (URTEC)

... been drilled in the Midland Basin. In 2022 3,066 wells had been installed in the basin, including 148 vertical, 13 directional, and 2,927. In 2022...

2023

Sedimentology of Smithwick Shale (Pennsylvanian), Eastern Llano Region, Texas

Earle F. McBride , John E. Kimberly

AAPG Bulletin

...-laminations. The orientation of directional structures, chiefly groove and flute casts, indicates the currents flowed chiefly down a regional paleoslope...

1963

Recent and Pleistocene Geology of Southeast Texas: Field Excursion No. 3, November 10 and 11

H. A. Bernard, R. J. LeBlanc, C. F. Major

Houston Geological Society

.... It is believed that these sediments are representative of much of the geologic section. These environments contain many different models of sand bodies...

1962

Stratigraphy and Sedimentology of the Haymond Formation

Earle F. McBride

Dallas Geological Society

... The orientations of directional sole marks and parting lineation from more than 500 beds were recorded to determine the paleocurrent pattern...

1969

Using Airborne Stress Field Detection (SFD®Ž) Surveys as an Exploration Tool: A Comparative of SFD® Data to Known Reservoirs

George Liszicasz, Azer Mustaqeem

Indonesian Petroleum Association

... capturing and analyzing subtle directional changes in Earth’s gravity field. SFD® adjusts to the main magnitude changes of gravity and thus reveals...

2012

Determination of Geothermal Gradient from Point Measurements of Temperature in Producing Wells

A. K. Talalayev

Petroleum Geology: A Digest of Russian Literature

... and have different temperature conditions. The geothermal observations for the area during 1947-60 were used. About 60% of all the measurements...

1962

Facies Correlation and Basin Analysis of the Ivishak Formation, Arctic National Wildlife Refuge, Alaska

Kenneth J. McMillen, Michael D. Colvin

Pacific Section SEPM

.... Paleocurrents point towards the basin axis. Outcrops located within the axis record bi-directional transport. A Lower Cretaceous unconformity (LCU...

1987

"New" Oil from Old Fields

James A. Hartman

GCAGS Transactions

... in unraveling its structural and stratigraphic complexities. New wells drilled later in the life of a field often show that reservoir drainage is different...

1976

Geological Considerations of the Weber Sandstone Reservoir, Rangely Field, Colorado

T. C. Larson

CSPG Bulletin

... of the sandstones precludes any significant changes resulting from different interpretations. The lithologic data were encoded for computer handling. The well...

1977

Logging Cost Efficiency

Firmansjah Kartawidjaja, William Coates

Indonesian Petroleum Association

.... In order to minimize environmental impact, wells are drilled from centralized locations, with advanced directional drilling techniques utilized to reach...

2000

Challenges and Rewards of Forming a Drilling Alliance in Indonesia - A Case Study

Muslim, Jun Hadisutrisno, Andrew Swale, Gary Gauntt

Indonesian Petroleum Association

..., perforating, drilling fluids, directional drilling and measurement while drilling; they were therefore the obvious contractor to enlist in achieving...

2002

Well Log and Production Based Analysis of Fractures in Karachaganak Field, Northwestern Kazakhstan, #20093 (2010)

Eric Flodin, Piero Balossino, Wayne Narr

Search and Discovery.com

... 2010 – All rights reserved Energy Technology Company Well test interpretations suggesting fractures • Twenty different well tests were interpreted...

2010

Mixing at Turbidity Current Heads, and Its Geological Implications

J. R. L. Allen

Journal of Sedimentary Research (SEPM)

.... DZULYNSKI, STANISLAUS, 1963, Directional structures in flysch: Studia Geol. Polonica, v. 12, p. 4-136. DZULYNSKI, STANISLAUS, AND WALTON, E. K., 1965...

1971

Sedimentology, Diagenesis, and Reservoir Potential of the Pennsylvanian Tyler Formation, Central Montana

Peter T. Stanton, Matthew R. Silverman

Rocky Mountain Association of Geologists

... well-sorted, well-rounded, very fine- to mediumgrained quartzarenites and sublitharenites. Sedimentary structures are predominantly uni-directional...

1989

Organic matter, mineral composition, pore size, and gas sorption capacity of lacustrine mudstones: Implications for the shale oil and gas exploration in the Dongying depression, eastern China

Zhonghong Chen, Wenbo Jiang, Linye Zhang, and Ming Zha

AAPG Bulletin

... challenge in an accurate prediction of adsorbed gas content because gas sorption capacity (GSC) is controlled by different geological factors...

2018

A speculative ridge within the Kidson Sub-basin … integrated interpretation from geophysical data

Y. Zhan

Australian Energy Producers Journal

... on the ends of seismic profiles near the southern flank of the proposed ridge. The gravity and magnetic data also suggest different responses...

2024

Cement Placement in Severe Doglegs and Its Impact on Well Integrity: A Numerical Assessment

Hao Yu, Arash Dahi Taleghani, Zhanghua Lian

Unconventional Resources Technology Conference (URTEC)

... of the drilled wells have been a concern in some parts of the world. In the dogleg section of these directional wells, stiff straight casing strings...

2018

Example of Cratonic Sedimentation: Lower Paleozoic of Algerian Sahara

A. Bennacef , S. Beuf , B. Biju-Duval , O. De Charpal , O. Gariel , P. Rognon

AAPG Bulletin

... less developed on granites and schists, and more intense on granodiorites. Different types of weathering can be identified (Fig. 5), and the iron...

1971

Application of improved shearlet transform algorithm in noise filtering of complex fault block oilfield in eastern Bohai Sea

Yu Xiong, Cai Li, Yongqiang Yao, Shaoxuan Li, Lei Gao

International Meeting for Applied Geoscience and Energy (IMAGE)

... of shearlet coefficients in different directions at each scale according to the distribution law of effective signals at different scales, and remove random...

2022

Geostatistical Modeling and Reservoir Simulations of Reservoirs in the Greater Monument Butte Region, Uinta Basin, Utah

Milind D. Deo, Rajesh J. Pawar, John E. Dyer

Montana Geological Society

... and saturation values were generated. Methodology. Distributions of different properties were obtained by performing sequential Gaussian...

1996

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