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The AAPG/Datapages Combined Publications Database

Showing 16,249 Results. Searched 200,293 documents.

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Recognition of Intra-Salt Sediments by Geophysical Methods in the Northwest of the Peri-Caspian Depression

O. V. Shatalov, V. A. Sidorov, N. P. Ugarova, B. V. Bucharskiy

Petroleum Geology: A Digest of Russian Literature

... surveys have yielded some information on the intra-salt sediments. More than a hundred soundings were made over a distance of 150 km from Karpenka...

1978

Full Wave Acoustic Logging: Some Examples

John W. Minear

Southeast Asia Petroleum Exploration Society (SEAPEX)

... in the velocity ratio can be a useful gas indicator. Figure 7 shows Δts, Δtp and Δts/Δtp curves with density and neutron porosity curves from a well...

1984

Geothermal Investigations in Ustyurt

I. N. Shcherbakova, G. K. Ukolova, M. O. Lakhtionov

Petroleum Geology: A Digest of Russian Literature

.... 1. It has been proposed that this line corresponds with a regional fault. The map of the basement surface compiled from seismic surveys shows a fault...

1980

Placement Matters: Improving Survey Accuracy by Using Continuous Directional Data and Drilling Parameter Settings; #41856 (2016)

Ed Stockhausen, Richard Ball, Pete Clark, Richard Mongan, Philip Rice

Search and Discovery.com

... ([email protected]) Abstract Traditional directional surveys used in the determining wellbore position are based on a minimum-curvature calculation method...

2016

Extended Abstract: R.E. Sheriff Lecture: Where Offshore Drilling Meets Shallow Geology: Impact of Near-surface Depositional Systems on Deepwater Operations

R. Craig Shipp

Houston Geological Society Bulletin

... of workstation and well-to-seismic correlation tools. Figure. Example of shallow gas flow to sea surface from the Central North Sea in 1990. Geohazards...

2017

Analysis of Formation Factor for Trajectory Deviation in Directional Drilling Well X Field Y

Mohammad Reiza, Cindy Annisa Firdausiah

Indonesian Petroleum Association

... deviation in well X was an inhomogeneous formation and hardness differences of lithology that affected the inclination angle and direction away from...

2013

Update 2010: Airborne Transient Pulse Surveys for Hydrocarbon Exploration„Major Recent Improvements; #40686 (2011)

Leonard A. LeSchack, John R. Jackson, James K. Dirstein, William B. Ghazar, Natalya Ionkina

Search and Discovery.com

... microseepage from reservoirs into the surrounding lithology (Boissonnas and Leonardon, 1948; Cummer, 1997; Garcia and Jones, 2002; Labson, et al., 1985...

2011

Abstract: The DC-4500 Seismoelectric Groundwater Locator

Chi Dong

Houston Geological Society Bulletin

... directly. This method is different from seismic or electric surveys, which register only seismic velocity or resistivity data for the aquifer...

2010

Monitoring Local Subsidence in Areas of Potential Geopressured Fluid Withdrawal, Southwestern Louisiana: ABSTRACT

Drukell B. Trahan

AAPG Bulletin

... from aerial photographs, and historical elevator surveys were compared to obtain base-line subsidence rates. Data from the Sweet Lake prospect...

1982

3D Broadband Seismic in the Southern Central Graben

Jens Beenfeldt, Simon Baer, PGS

GEO ExPro Magazine

... of the hidden potential within this area thanks to the imaging and Quantitative Interpretation possibilities in determining structural definition, lithology...

2016

ABSTRACT: Integrated Formation Evaluation of a Deepwater Exploration Well on the East Coast of India; #90061 (2006)

Theodore Klimentos, K. Seth, and G.M. Chavan

Search and Discovery.com

... the elemental spectroscopy and natural gamma ray spectroscopy measurements to solve for the solids, i.e., determining the volume of clay from the elemental...

2006

Shea Creek - A Deep Geophysical Exploration Discovery

Rodney R. Koch and Frank Dalidowicz

Saskatchewan Geological Society

... orientations. Follow-up ground geophysical surveys confirmed the existence of conductors located at depth, but offset from the previously known airborne...

1999

Seismic Shear Waves for Discriminating Lithology from Saturation Changes

T. L. Dobecki

Houston Geological Society Bulletin

...Seismic Shear Waves for Discriminating Lithology from Saturation Changes T. L. Dobecki 1989 21 23 Generally, mapping the water table...

1989

Surface Mapping in Northwestern Colorado

Charles C. O'Boyle

Rocky Mountain Association of Geologists

... of northwestern Colorado was completed here in 1902, producing from fault fractures in the Mancos Shale. However, a gas well drilled on the White River structure...

1962

Prestack Investigation of Shallow Surface-Sourced Seismic Data in Central-Northern Louisiana

D. Cimadomo, G. Kinsland, R. Zhang

GCAGS Transactions

... seismic data. Exploration of the sand has relied upon mapping from well-logs. To investigate this problem, a 2D high-resolution surface-sourced seismic...

2021

A Practical Discussion of 3D Seismic Surveys

Howell Pardue, Stephen Jumper, Frank Brown, Peter Morton

West Texas Geological Society

... relations in three dimensions, as opposed to determining components along separated survey lines. Various field arrangements are used. The data from...

1994

Effective Pay Determination: Part 6. Geological Methods

Gerard C. Gaynor, Robert M. Sneider

AAPG Special Volumes

... and "Thin Section Analysis" and "SEM, XRD, CL, and XF Methods" in Part 5) 5. Well logs, including measures of the lithology, porosity, and fluid saturation...

1992

Advances in Wireline Logging Technology - Workshop Summary

L. Mark Larsen, Dan Buller, Gary James Frisch, Ronald E. Bothner, John S. David, Rob North

PTTC

... and play a fundamental role in determining stratigraphic correlations, lithology, wellbore conditions, fluid type and saturation, bound or moveable fluids...

2001

Method of Probability-Analytical Prediction of Number and Dimensions of Anticlines Favorable for Oil and Gas in Platform Regions

N. Ya. Kunin, Krasil’nikova

Petroleum Geology: A Digest of Russian Literature

... by seismic surveys, as of 1976 there were 251 known local highs; these ranged from 5 to 1393 sq km in dimensions. Of these, 55% had areas greater than 50 sq...

1980

An Interesting Example of a Survey of a Deep Bore Hole

F. S. Hudson, N. L. Taliaferro

AAPG Bulletin

... in this well appear to have been changes in lithology and the whipstock action of sidetracked drill-pipe. All of the deflections thought to have been...

1926

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