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The AAPG/Datapages Combined Publications Database
Showing 48,004 Results. Searched 201,044 documents.
The impact of estimated temporal and spatial variability of water layer velocity on the correction of OBS data
Peter Scholtz, Truong Nguyen, Arash Jafar Gandomi
International Meeting for Applied Geoscience and Energy (IMAGE)
.... There are different possibilities to carry out the joint inversion. The simplest methods use depth-invariant velocities, while more elaborate ones use...
2023
Project for Development of Regional Work for Oil and Gas in Russia in 1997-2001
K. A. Kleshchev
Petroleum Geology: A Digest of Russian Literature
... high, Pitersko-Novo-Uzen, and Pallasov zones. Common depth point profiles are planned for all these areas. Recoverable resources of the Moscow basin...
1997
Geophysical Prospecting for Oil
Donald C. Barton
AAPG Bulletin
... of the formation is known and the distance between the shot point and receiving point is known, the calculation of the depth to the high-speed bed is given...
1930
AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 4: 2-D Inverse Thermal Modeling on the Norwegian Shelf Using Fast Approximate Forward Solutions
S. P. Trautner and S. B. Nielsen
AAPG Special Volumes
... to the thermal model (FAF I or II) and the nonlinear vitrinite maturation model. The least-squares solution is the point p* of maximum a posteriori...
2003
What is Horizontal Resolution?
L. R. Denham, R. E. Sheriff
Indonesian Petroleum Association
... as it would be at the depth of each reflector (Loewenthal et al, 1976). The Fresnel zone is reduced to a point, at least in theory, and it would seem...
1981
Compaction of Norphlet Sandstones, Rankin County, Mississippi
Earle F. McBride
GCAGS Transactions
... compaction were studied in sandstones from three cores sampled at depths between 15,900 and 22,500 feet. Point counts of 30 thin sections indicate...
1987
Graphical Method for Calculating Dip and Strike from Continuous Dipmeters
B. Osborne Prescott
Tulsa Geological Society
... application of the "three-point method" for determining dip and strike. This graphical method has several advantages: It is completely flexible...
1955
Determination of Paleoheat Flux from Vitrinite Reflectance Data
I. Lerche , R. F. Yarzab , C. G. St. C. Kendall
AAPG Bulletin
...) is the vitrinite reflectance at Zmax, the maximum depth at which vitrinite reflectance was measured. Clearly, VITTI has a value of zero at the surface...
1984
The Wunut Field: Pleistocene Volcaniclastic Gas Sands in East Java
Arse Kusumastuti, Agung B. Darmoyo, Wahyudin Suwarlan, S. P. C. Sosromihardjo
Indonesian Petroleum Association
... to the spill-point. This suggests that the sealing capacity of the caprocks becomes better with increasing depth. The discovery of the Wunut Field reveals...
2000
Conversion of Well Log Data to Subsurface Stratigraphic and Structural Information: Part 6. Geological Methods
Jeremy M. Boak
AAPG Special Volumes
... depth (MD), or drilled to depth (DD), is the depth measured (by driller or logger) to any feature of a well, whether a casing point, a sidewall core...
1992
A Textural Variation Series of Beach Sands from Cedar Point, Ohio
F. J. Pettijohn, J. D. Ridge
Journal of Sedimentary Research (SEPM)
...A Textural Variation Series of Beach Sands from Cedar Point, Ohio F. J. Pettijohn, J. D. Ridge 1932 Vol. 2 No. 2. (August), Eighteen samples...
1932
Depth Prediction Ahead of the Bit: A Case Study from the Singa-1 Discovery Well, South Sumatra
Mark Crawley, David Ginger
Indonesian Petroleum Association
... errors of 5% or more on depth estimates based solely on stacking velocities, it was clear that the picking of the casing point posed a major problem...
1998
Floodplain Formation and Sediment Stratigraphy Resulting from Oblique Accretion on the Murrumbidgee River, Australia
K.J. Page, G.C. Nanson, P.S. Frazier
Journal of Sedimentary Research (SEPM)
... point bars were exposed. Mean river maximum depth (thalweg) in the reach is approximately 0.5 m below gauge zero. Air-photograph interpretation...
2003
A Statistical Approach to Assessing Depth Conversion Uncertainty on a Regional Dataset: Cooper-Eromanga Basin, Australia
David Kulikowski, Catherine Hochwald, Dennis Cooke, Khalid Amrouch
Petroleum Exploration Society of Australia (PESA)
...A Statistical Approach to Assessing Depth Conversion Uncertainty on a Regional Dataset: Cooper-Eromanga Basin, Australia David Kulikowski, Catherine...
2016
Marine Seismic Sources: Part I: Air-Guns for Non Experts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
...) pressure. The air bubble then expands well beyond the point at which the internal and hydrostatic pressures are equal. When the expansion ceases...
2010
Stratigraphic Zone-Depth Predictions for Louisiana's Probable Hydrocarbon Exploration Floor
Ronald K. Zimmerman
GCAGS Transactions
...), Question: To what maximum drilling depth might one reasonably expect to have some chance of finding gas in commercial quantities anywhere in Louisiana...
2000
Erosional Channel in the Middle Wilcox Near Yoakum, Lavaca County, Texas
William V. Hoyt
GCAGS Transactions
... at the maximum depth there is a regular thinning to the canyon rims and an even gradient to shallower depths in an upstream direction. The base of the upper...
1959
Quantitative Evaluation and Population Statistics of Point Bar Dimensions, McMurray Formation, Northeastern Alberta; #80576 (2017)
Elinda Dehari, Michael Webb
Search and Discovery.com
... A. Figure 4. Statistics of dimensions collected at Study Area A. The average area of point bars was 1.6 km2 while maximum values exceeded 10 km2...
2017
A Method of Rapidly Converting Measured Depths in Directionally Drilled Wells to their Subsea Equivalents
B. E. Van Arsdale, Jr.
GCAGS Transactions
... TVD point is equal to (70: 217 = X : 198) 64. Therefore the true vertical depth of the datum is (7390 + 64) 7454. The elevation of the logging reference...
1963
Problem of Sub-Surface Development of Off-Shore Oil Fields
V. S. Melik-Pashaev
Petroleum Geology: A Digest of Russian Literature
..., that completions at great depth (up to 100 and 150 m and a maximum of 200 m)on the Apsheron shelf are to be difficult tasks. This situation is all...
1958
An Optimum CO2 Pressure and Temperature Injection into Depleted Gas Reservoir to Mitigate Hydrate Formation and Thermal Stress Effect
Wisnu Wijanarko, Utjok W.R. Siagian
Indonesian Petroleum Association
... increases. The maximum bottom hole pressure that could potentially thermal effect occur is 2802.33 psi. Injection of Carbon Dioxide above critical point...
2012
Petroleum reservoir porosity versus depth: Influence of geological age
S. N. Ehrenberg P. H. Nadeau O. Steen
AAPG Bulletin
..., geothermal gradients, and degrees of uplift from previous maximum burial that exist in the Earth's petroleum reservoirs. Median porosity for a given depth...
2009
A ROTATIONAL FAULT BLOCK IN THE MADISON RIVER EARTHQUAKE AREA
JOSEPH F. McALEER
Montana Geological Society
... scarp proportions. The vertical offset is 2½ feet at 65 feet west of point 2 and 8 feet at 150 feet west of the point. The maximum vertical...
1960
Time to Depth Conversion and Uncertainty Characterization for SAGD Base of Pay in the McMurray Formation, Alberta, Canada, #80360 (2014)
Amir H. Hosseini, Hong Feng, Abu Yousuf, Tony Kay,
Search and Discovery.com
...Time to Depth Conversion and Uncertainty Characterization for SAGD Base of Pay in the McMurray Formation, Alberta, Canada, #80360 (2014) Amir H...
2014
Application of Bit With Adjustable Depth of Cut to Mitigate Stick & Slip and Significantly Improve Drilling Performance in Mahakam - First Application in Asia Pacific
M. Dahnil Maulana, Aditia Hermawan, Setiohadi, Rangga Saputra, Novia Febryani
Indonesian Petroleum Association
... casing point at depth 1554 mMD/1472 mTVD and hole inclination 23 © IPA, 2019 – 43rd Annual Convention Proceedings, 2019 degree. The bit...
2019