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The AAPG/Datapages Combined Publications Database
Showing 1,906 Results. Searched 200,635 documents.
A Study of Horizontal Drilling and the Bakken Formation Williston Basin, North Dakota*
W. Stuart Deans, Lee R. Scherer, John Pulley
Montana Geological Society
... reached 2 parts per gallon (ppg). Recommended tail-in concentra; tions today are 6 to 8 ppg of sand. Noted examples are Chamber's...
1991
It's not How you Start, but How you Complete that Counts!
Ray Johnson Jr.
Petroleum Exploration Society of Australia (PESA)
... productivity through lowering of tail-pipes and proper anchoring of pumping equipment based on the wellbore damage. In Figure 5, it can be seen where...
2005
A New Approach to Tracer Surveys with Pulsed Neutron Logging
Randall C. Curnutt, Ronny B. Maas, Stephen Whittaker, Cholid Mas
Indonesian Petroleum Association
... burst tool allows simultaneous monitoring of the Borax solution tail in the wellbore as well as the Borax solution which has entered the formation...
1991
Anomalous Beach Ridges of Sangamon Age
William F. von Drehle
GCAGS Transactions
... without the necessity for high energy. The presence of a tail of fines in most of the samples indicates low to moderate energy conditions, so...
1973
Preliminary Study of the Depositional Environments of the Painted Rock Sandstone Member of the Miocene Vaqueros Formation in the Eastern Caliente Range, San Luis Obispo County, California
Michael W. Oldershaw
Pacific Section SEPM
... coarse tail grading. Individual deposits are locally topped by clay layers, while other deposits cut clay layers or pull them into clay flaps...
1988
The Use of Coring-Induced Petal Fractures in Coal to Supplement and Ground Truth the Interpretation of Image Logs
David Titheridge, Saswata Mukherjee
Petroleum Exploration Society of Australia (PESA)
... as the apparent dip of cleat lineations (LHS Figure AEGC2018-extend-abstr-DT SM Cleat AZ 171126 5 10). The tail of the tadpole is effectively a “z...
2018
Detailed Grain Size And Heavy Mineralogy of Sands Of The Northeastern Texas Gulf Coast: Implications Witn Regard To Coastal Barrier Development
Mary Lou Cole, John B. Anderson
GCAGS Transactions
... transported by suspension. Delta sands contain a minor coarse tail (bed load) and fine tail (suspended fines). Beach sands collected between delta...
1982
Warm-Water Platform and Cool-Water Shelf Carbonates of the Abrolhos Shelf, Southwest Australia
Lindsay B. Collins, Roy E. France, Zhong Rong Zhu, Karl-Heinz Wyrwoll
Special Publications of SEPM
... 50 m wide in the south. This horizontal, sandy surface averages 50 m in depth and shallows near the mainland coast A sediment 'tail' in depth...
1997
Percentile Log Normalization: Example from Bar-Mar Field, Crane County, Texas
Mark R. Vining
West Texas Geological Society
... distribution. Identification of a cutoff percentile representative of the low-porosity tail of the distribution is easy on the porosity histogram, because...
1998
Integrated Approach to Reduce Excessive Water Production While Exploiting Oil by Water Shut-Off Treatments in Carbonate Mature Field
Bondan Bernadi, Sarah, Agung Reksahutama, Eli Silalahi, Angga Perbawa Riksa
Indonesian Petroleum Association
... ratio (WOR) is more than 150. Yet, the long-steady oil production tail still gives the attractiveness to extend the production until economics limit...
2019
Novel Approach on Thin Bed Reservoir Case Study from Muda Formation, Natuna Basin
Julianta Parlindungan Panjaitan, Asep Saripudin, Andika Widyasari, Ratna Dewanda, Jhonny Xu
Indonesian Petroleum Association
... resistivity. The presence of porosity, permeability and free fluid volume on those intervals were confirmed with NMR T2 data, showing small tail...
2020
Seismic Profiles in the Area of the Pierce and Black Hollow Fields, Weld County, Colorado
Donald S. Stone
Rocky Mountain Association of Geologists
... crustal reflection studies (e.g. CocORP) the event takes on new significance. Although other explanations are possible (e.g., diffraction tail, sideswipe...
1985
Comparative study: PSC- Gross Split and PSC - Cost Recovery's net contractor share. Should the government of Indonesia gives more Incentives?
Iswahyudi Sondi Putra, Idea Tiresnofa
Indonesian Petroleum Association
...ered cost. Welch Test Results The results of the calculation of the Welch test can be seen in table 5. Based on the test results, the P value for two ...
2022
Optimizing Microproppant Placement using Available Drilling Data - A Case History
Terry Palisch, Koras Shah, Wadhah Al-Tailji
Unconventional Resources Technology Conference (URTEC)
... mesh sand, and also included a 40/70 325 mesh Microproppant 4000 low density ceramic tail-in (Table 1). A ceramic 100 Mesh Sand 144,000 165,000 tail...
2020
A Holistic Approach of New Amine Solvent Evaluation and Transition in Banyu Urip Acid Gas Treatment Unit, From Study to Field Implementation
Sutrisno Kaswan, Della Sevilla
Indonesian Petroleum Association
... Removal Unit (AGRU), Acid Gas Enrichment Unit (AGE), Sulfur Recovery Unit (SRU), and Tail Gas Treating Unit (TGTU) where generic Methyl Diethanolamine...
2022
On Factors Controlling Shale Resistivity Anomalies
Andrey V. Kazak, Boris N. Enikeev
Unconventional Resources Technology Conference (URTEC)
... of ranges and average values. At the same time, the contents carbonate component shows a heavy-tail lognormal distribution. For the carbonate component...
2020
Factors Affecting the Lithification of Eolianite and Interpretation of its Environmental Significance in the Coastal Plain of Israel
D. H. Yaalon
Journal of Sedimentary Research (SEPM)
... samples have a coarser central part and tail (negative skewness) and the uncemented particles have a larger central part and tail towards the finer...
1967
The Significance and Limitations of Statistical Parameters for Distinguishing Ancient and Modern Sedimentary Environments of the Lower Georgia Coastal Plain
John R. Hails, John H. Hoyt
Journal of Sedimentary Research (SEPM)
..._Page 573------------------------ As pointed out by Friedman (1962), diagenetic processes primarily affect the tail end of distribution curves...
1969
Analyzing Midland Basin Well Performance and Future Outlook with Machine Learning
Brandon Myers, Ted Cross, Alexander Cui
Unconventional Resources Technology Conference (URTEC)
... where drilling is sparse. As a result, the curve is much steeper than the TCA analysis shows, and the right tail of the cost curve rises rapidly. Nearly...
2024
Coastal Processes and Depositional Patterns on Cape Ann, Massachusetts
Robert W. Cunningham , William T. Fox
Journal of Sedimentary Research (SEPM)
... skewed. Thus, near the cobble source we find a coarse population with a tail of fine sediments whereas farther from the source the main population...
1974
Undiscovered Oil Reserves
I. H. Mackay , F. K. North
AAPG Special Volumes
... be extended beyond its mathematically determinable "tail" only by the discovery of basins capable of very prolific production (e.g., basins...
1975
Field Size Distribution Related to Basin Characteristics
H. D. Klemme
AAPG Special Volumes
... smaller than the five largest (i.e., the statistical "tail") than is normally the case. It is possible that the factor of richness, which has less...
1986
Geometry and Internal Characteristics of Archaean Submarine Channel Deposits, Pilbara Block, Western Australia
Kenneth A. Eriksson
Journal of Sedimentary Research (SEPM)
... (Fig. 5) with common flame structures. Cycles commence with conglomerate or pebbly sandstone containing rip-up shale lasts. Coarse-tail grading...
1982
Possible Oil-Gas Basins of Armenia and Their Hydrocarbon Potential
G. A. Gabrielyani, K. A. Kleshev, V. S. Shein
Petroleum Geology: A Digest of Russian Literature
...-Trialetia, Talysh and ending in the Elbrus. At the tail of this volcanic belt were located marginal seas of the Okhotsk type, where sediments and organic...
2003
The Analysis of Grain-Size Measurements by Sieving and Settling-Tube Techniques
Paul D. Komar, Bingquan Cui
Journal of Sedimentary Research (SEPM)
... assuming 100% quartz content. The heavy minerals are concentrated mainly in the finer fractions, and, since they have higher settling ra es...
1984