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The AAPG/Datapages Combined Publications Database
Showing 83,520 Results. Searched 196,431 documents.
Method of Investigation of Water Wells
I. K. Zerchaninov
Petroleum Geology: A Digest of Russian Literature
... the filter is clogged. This can be checked by adding water in such an amount as to secure a known excess pressure on the stratum. The absence of drop...
1961
Reservoir Characterization and Uncertainty Assessment Using the Ensemble Kalman Filter: Application to Reservoir Development
Deepak Devegowda, Chao Gao
AAPG Special Volumes
...Reservoir Characterization and Uncertainty Assessment Using the Ensemble Kalman Filter: Application to Reservoir Development Deepak Devegowda, Chao...
2011
Efficiency analysis of seepage of Baz Ali small dam, Kurram Agency using clay blanket and cut-off wall with sand filter
Arshad Ullah, Azman Kassim, Ishtiaq Alam, Muhammad Junaid, Izwan Shah Ahmad
Geological Society of Malaysia (GSM)
.../S sand filter, U/S clay blankets, cost analysis INTRODUCTION Seepage is the flow of water through soil under a hydraulic gradient. The hydraulic...
2019
Silica Gel Injection - For Formation Water "Seal-Off" in Well Completions and Well Reconditioning
R.J. Pfister, June Pfister
Appalachian Geological Society
...Silica Gel Injection - For Formation Water "Seal-Off" in Well Completions and Well Reconditioning R.J. Pfister, June Pfister Appalachian Geological...
1949
Why Geologists Should Know about Mud in Rotary Drilling: Reliability of the Information Furnished by Cuttings, Cores, Mud Analysis, and Electrical Logs is Dependent upon the Properties of the Mud.
Dr. George R. Gray
Oklahoma City Geological Society
.... A second important function of the drilling mud is to prevent the entry of formation fluids into the well. The flow of gas, oil, or salt water...
1958
Why Geologists Should Know About Mud Used in Rotary Drilling
George R. Gray
Tulsa Geological Society
... of gas, oil, or salt water into the hole is prevented by maintaining the hydrostatic pressure of the mud column in excess of the fluid pressure...
1955
The Link between Aquifer Water, Low-Rank Coal, and Kidney Disease in the Gulf Coast States
Jaden I. Kamen, Robert B. Finkelman
GCAGS Transactions
.... The collected water samples were stored away from light and heat. The filtration equipment used in the experiment was a countertop water filter housing...
2021
Modified Gypsum/anhydrite Stain: METHOD PAPER
Arthur W. Hounslow
Journal of Sedimentary Research (SEPM)
... of overburden as related to ground water chemical changes in the strip mining of coal: Environmental Protection Agency No. 600/7-78-156. End...
1979
Attenuation of Marine Coherent Noise – A Processing Case History in the East China Sea
Huaien Wang, Liu Guangxin, Curtis E. Hinz, Fred F. C. Snyder
Southeast Asia Petroleum Exploration Society (SEAPEX)
... into offset or receiver organized records followed by the application of an F-K prediction filter technique. This technique discriminates against random...
1990
Abstract: An Integrated Water Quality Forecasting Model to Restrict the Harvesting of Shellfish Following Extreme Weather Events
Charity Mouland, Timothy Webster, Ian Spooner, Nathan Crowell
Atlantic Geology
...Abstract: An Integrated Water Quality Forecasting Model to Restrict the Harvesting of Shellfish Following Extreme Weather Events Charity Mouland...
2014
Characteristics of the Movement of Injected Water Along the Section and by Area in the Main Unit of Sandstones of Usin Field
A. G. Demidenok, M. A. Gruzdeva, S. V. Khan, V. Ye. Klenova
Petroleum Geology: A Digest of Russian Literature
...Characteristics of the Movement of Injected Water Along the Section and by Area in the Main Unit of Sandstones of Usin Field A. G. Demidenok, M...
1979
Extraction of Vanadium from Phosphorus Slags at Vitro Minerals & Chemical Company
Robert B. Coleman, Galen W. Clevenger
Utah Geological Association
... underflow to filter presses. The ammonium metavanadate filter cake is washed with water and the cake is fed to a furnace for removal of the ammonia...
1967
A Modified Cobalt Nitrate Test Devised Particulary as an Aid to the Identification of Water-Soluble Magnesium, Aluminium and Zinc Minerals
K. F. G. Hosking
Geological Society of Malaysia (GSM)
...A Modified Cobalt Nitrate Test Devised Particulary as an Aid to the Identification of Water-Soluble Magnesium, Aluminium and Zinc Minerals K. F. G...
1978
Seismic Data Acquisition and Processing in the Midway-Sunset Oil Field
C. R. Willingham, A. S. Wylie Jr., D. J. Underwood
Pacific Section of AAPG
... density (less than 2.1 g/cc) rock units due to their lithology and the aridity of the region. Water tables in the area are as deep as 800 ft, leaving...
2001
Some recent developments in waterflooding in Washington County, Okla., 1956-57
J. P. Powell
Bureau of Mines
..., Washington County, Okla ....... Schematic flow diagram of filter-system water-treating plant, Signal Oil & Gas Co. Flood 3 project, Washington County, Okla...
1957
Combined Oil in Gas and Gas-Condensate Strata
A. G. Durmish’yan
Petroleum Geology: A Digest of Russian Literature
... strata of the Karadag and Kalmas fields of Azerbaydzhan has shown that in the pore space of these strata not only is gas and combined water present...
1963
A Micropaleontological Disintegration Method1
T. Potter Chamney
CSPG Bulletin
... in fig. 1 is a solution of sodium carbonate and Nacconol used for treatment of the clay portions of a sample. The sodium carbonate acts as a water softener...
1957
A High-Resolution Seismic Survey to Image the Top of Salt at Avery Island, Louisiana
Dawn Standridge, Cathy Bishop, Gary Kinsland, Robert Schneider, Laura Serpa
GCAGS Transactions
.... Although referenced as islands, they do not fit the typical definition of an island in that they are not surrounded on all sides by water...
2005
Sedimentation in an Arctic Lake
J. P. Coakley, B. R. Rust
Journal of Sedimentary Research (SEPM)
... was ineffective due to reverberation in the ice. Water temperatures were recorded by bathythermograph and reversing thermometers, and water samples...
1968
Manufacture of Phosphatic Fertilizers
Utah Geological Association
... filtering. The slurry is continuously drawn off and filtered. The gypsum filter cake is reslurried with water and usually discarded. Weak phosphoric...
1967
See Your Reservoir at the Surface!
Ger W. Van Graas, Mona Ulas, Jan Roger Schønning, Joachim Rinna, Jon Erik Skeie
GEO ExPro Magazine
... will be strongly controlled by the compound solubility in water and the efficiency of the gas filter in extracting the hydrocarbons from the water. Further...
2018
Understanding Multiples to Upgrade Low-Relief Prospects
Sunu H. Praptono, Witan O. Ardjakusumah
Indonesian Petroleum Association
... section dips to the left, conformable to a strong marker which survives multiple overprinting. The multiples themselves have been caused either by water...
1996
Exploring medieval adits in a copper mine using ground-penetrating radar imaging (GPR)
Franz-Luitpold Kessler
Geological Society of Malaysia (GSM)
..., fresh water, pavements and structures. A GPR transmitter emits electromagnetic energy into the ground, with two emiter antennas, and recovers...
2018
Direct Diffractometric Quantitative Analysis of Synthetic Clay Mineral Mixtures with Molybdenite as Orientation-Indicator: NOTES
Joost Quakernaat
Journal of Sedimentary Research (SEPM)
... analysis. A simple technique for preparing-, and x-raying clay mounts of the suction-on-membrane filter type is described. The applicability of MoS2...
1970