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The AAPG/Datapages Combined Publications Database
Showing 98,700 Results. Searched 200,357 documents.
Log Evaluation of Wells in the Tuscaloosa Trend of South Louisiana
John A. Stevenson
New Orleans Geological Society
... Induction/Sonic (DIL*/Sonic) and Formation Density/Compensated Neutron (FDC*/CNL*) logs are recommended. However, in the oil-base mud, since neither the SP...
1981
Extended Abstract: Underbalanced MPD Technology Proved to be Effective in Drilling of Fractured Granitic Basement
Peng Chen, Xi Wang, Meng Wu
Africa Energy and Technology Conference, 2016
... of formation damage as well as safe drilling in a narrow density gap. The MPD principle was designed as follows. Drill in with a low density drilling fluid...
2016
Abstract: Geology of the Basin-Centered Gas Accumulation, Piceance Basin, Colorado
Steve Cumella
Houston Geological Society Bulletin
... accumulation in the Williams Fork Formation of the Mesa Verde Group is currently being actively developed at 10-acre density. Ten-acre density is necessary...
2004
Possibilities of Wire-Line Well-Logging Methods in Mohole: ABSTRACT
H. G. Doll
AAPG Bulletin
..., for the definition of permeable formations, and the estimation of interstitial water salinity. (3) Natural radioactivity. (4) Density (by gamma...
1960
ABSTRACT: Geology of the Basin-Centered Gas Accumulation, Piceance Basin, Colorado, by Cumella, Stephen; #90026 (2004)
Search and Discovery.com
2004
3D Geomodeling of Grand Valley, Parachute, and Rulison Fields, Piceance Basin, Colorado, by Cumella, Stephen, Jack Wiener; #90030(2004)
Search and Discovery.com
2004
Wireline Geochemical Log Analysis of Thin Bed Reservoirs: Gulf of Mexico
R. V. Everett, J. E. Mc Donald, M. M. Herron
New Orleans Geological Society
..., Tx., 1987. 11. Hill, S. K.: "Bound Water in Shaly Sands - Its Relation to Qv and Other Formation Properties," SPWLA Log Analyst, May-June 1979. 12...
1988
Investigating Effects of Adding Surfactant to Cement Spacer on Mud Removal Performance and Cement Bond with Formation An Experimental Study
Ahmed GH Mansour, Talal Gamadi, Hossein Emadibaladehi, Otman Algadi, Sarkis Kakadjian
Unconventional Resources Technology Conference (URTEC)
...). Many factors impact the bonding of cement with the formation and casing, such as cement design (density, fluid loss, free water…etc.), formation...
2021
Drilling Mud Properties and Formation Evaluation
A. McKee, G. Mowat, T. Geehan
Indonesian Petroleum Association
... of the mineralogy may be summed up as follows. Density ρb The effect depends on the difference in density between the particle and the formation, i.e....
1986
3-D Seismic and Underground Gas Storage by Jack Meyer, #40070 (2003)
Search and Discovery.com
2003
A More Accurate Integrated Multimineral Petrophysical Model in Unconventional Reservoirs using Data from Cuttings: A Case Study from Powder River Basin, USA
Khaled Ahmed, Peyton Lowrey, Karl Graham, Dick Merkel
Unconventional Resources Technology Conference (URTEC)
... logging data. Track 1 shows the Gamma Ray and Gamma Ray-KT from the spectral gamma tool, along with the density caliper and bit size. Formation tops...
2020
Reservoir Properties Inferred from Seismic Response in Areas with Minimal Log Control: Fractured Reservoirs: Origin, Description, Evaluation
J. D. Loren, J. T. Kulha, K. S. Renbarger, R. M. Sneider
AAPG Special Volumes
... the detection of reservoir properties and the prediction of seismic response where log control is minimal. Because the necessary acoustic and density logs...
1991
Assessment of Micro-Fracture Density using Combined Interpretation of NMR Relaxometry and Electromagnetic Logs
Lu Chi, Marcus, Elliot, Zoya Heidari, Mark Everett
Unconventional Resources Technology Conference (URTEC)
...-fracture density by combining NMR and EM measurements. First, we interpret the core and log data for apparent formation resistivity, Ra, and total porosity...
2014
Sonic Saturation Inversion and AVO Modeling in the Tunu Gas Field
Patrick Fouchard, Scott Leaney, Sugimin Harsono
Indonesian Petroleum Association
.... Using equation 10, water saturation is estimable given Kw and Kh, the water and hydrocarbon moduli: If porosity has been determined from the density...
1996
Gulf Coast Logging
Gunnar J. Teilmann, Robert E. Murphy
New Orleans Geological Society
... with a formation density device, which also has a two foot bed resolution. However, the successful evaluation of thinner (less than two feet) pay zones may...
1991
Bear Creek
W.G.A. Oil and Gas Fields Committee
Wyoming Geological Association
... Method Leading to Discovery Unknown Trap Type Structural—stratigraphic Surface Formations Tertiary Wasatch Oldest Formation Penetrated Mississippian...
1981
Hydrogeologic Modelling of the Bruce DGR site
Search and Discovery.com
N/A
Mechanics of Secondary Hydrocarbon Migration and Entrapment; Tim T. Schowalter; Search and Discovery Article #40002 (1999)
Search and Discovery.com
1999
New Numerical Equation on Critical Production and Optimum Rate for Horizontal Well in Bottom Water Drive Mechanism
Amretacahya Enggar, Ade Anggi Naluriawan Santoso, Khoironi Budi
Indonesian Petroleum Association
.../stb Gas Density 0.0763 lb/cuft Oil Density 56.4 lb/cuft Oil Viscosity 6.96 cp 0.0000125 1/psi 62.4 lb/cuft Water Formation Volume Factor...
2013
Abstract: The Correlation of Bulk Density, Porosity and Velocity of Cores from Varies Depth in CTW-1 Well of Kati Formation in UTP Campus, Seri Iskandar, Perak, Malaysia
Norsyafiqah Binti Salimun, Abdul Ghani Rafek, Khairul Arifin Mohd. Noh
Geological Society of Malaysia (GSM)
...Abstract: The Correlation of Bulk Density, Porosity and Velocity of Cores from Varies Depth in CTW-1 Well of Kati Formation in UTP Campus, Seri...
2017
An enhanced method for evaluating the static connectivity of reservoirs using pressure coefficient–depth plots
Geng Qian, Haifeng Yang, Dayong Guan, Jinghan Wang, Junpei Yue, and Meng Zhao
AAPG Bulletin
... is atmospheric pressure. It is generally accepted that the density of subsurface fluids is equivalent to that of formation water. Pore pressure, P, refers...
2025
Results of Forced Development of Stratum DII of the Konstantinov Field
G. P. Ovanesov, P. I. Vitugin, Ye. P. Yefremov
Petroleum Geology: A Digest of Russian Literature
... was 465,000 tons and of water, 5,000 tons, or 651,000 m3 of liquid under formation conditions. As a result, the formation pressure dropped from 176 to 147...
1962
Abnormal Formation Pressure
John S. Bradley
AAPG Bulletin
... could be caused by thermal loss of interlayer water from clay minerals in a sealed formation. If the density of the interlayer water were the same...
1975
Critical Water Estimates for Gulf Coast Sands
Raymond J. Granberry , Dare K. Keelan
GCAGS Transactions
... Coast area exhibit wide variances in formation water saturation (Sw). Values ranging from 10 to 70 percent pore space are common. These variances...
1977
Application of Pressure Measurements to Development Geology: Chapter 9
Parke A. Dickey
AAPG Special Volumes
..., so it is not obvious what value to use for the weight of a column of water. It is customary to use the density of the water in the formation where...
1989