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The AAPG/Datapages Combined Publications Database
Showing 13,923 Results. Searched 200,756 documents.
Modification of Flowing Gradient Equation in Gas Wells with Liquid Present
Sutopo, Pudjo Sukarno
Indonesian Petroleum Association
... the calculations for all segments. Discussions Using Govier and Fogarasi's data flowing bottom hole pressures were calculated with the modified...
1992
Rapid Play Evaluation through AI Interpretation
Jacob Smith, Peter Szafian
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of petroleum systems. 3. Improve accuracy in interpretation and modelling. 4. Develop a better understanding of the risk inherent in fault models. 5. Improve...
2023
Acoustic modelling with elastic AVA effects
Robin P. Fletcher, James Hobro, James Rickett
International Meeting for Applied Geoscience and Energy (IMAGE)
... to near zero angle, and increase frequency, to invert for normal incidence “pseudo” reflectivity from the reflections. As a non-linear least-squares...
2023
Mathematical Statistics in Oil-Field Geology
L. F. Dement’yev
Petroleum Geology: A Digest of Russian Literature
... in determination of thickness of sandstones: Tatar Neft no. 2. 11. Frolov, Ye. F., 1962, Results of preliminary investigations of the accuracy...
1964
Principles of Long-Range Planning of Production and Growth of Reserves of Oil and Gas
B. A. Tkhostov, M. S. L’vov, V. G. Vasil’yev
Petroleum Geology: A Digest of Russian Literature
... are used in the calculations, and to no degree is the volume of growth of reserves employed. These shortcomin become particularly apparent in working up...
1964
Variations in Sour Gas Concentrations in the NSB 'A' Field, Offshore North Sumatra
Christopher M. Reaves
Indonesian Petroleum Association
... beyond normal sampling or analytical errors. Geological considerations suggest that these variations are not controlled by subsurface reservoir...
1996
Predicting Realistic Natural Fracture Distributions Using Structural Modelling - Best Practice Workflows for Evaluating Prospects and Targeting Sweet Spots in Unconventional Reservoirs
Euan Macaulay, Cathal Reilly, Hugh Anderson, Heike Broichhausen, Alan Vaughan, Roddy Muir, Colin Dunlop
Unconventional Resources Technology Conference (URTEC)
... of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All...
2016
Complete gas-brine imbibition relative permeability curves increase confidence in gas field performance
M. Ben Clennell, Cameron White, Ausama Giwelli, Matt Myers
Petroleum Exploration Society of Australia (PESA)
... across the sample, and gas and brine pumps with high accuracy and a wide range of allowable flow rates (0.001 to 120 cc/min). Flow into and out...
2019
What will it take to improve the characterisation of deep mineral deposits in order to assess economic value early in the discovery process?
Joe Cucuzza
Petroleum Exploration Society of Australia (PESA)
... the development of a geological model, resource model, reserve calculations and conversion, geotechnical assessment etc. Obviously defining the spatial...
2019
Finding the Nugget of Truth: Using Quantile Regression With Production Data for Comparison to Geological Controls and Completion Efficiency
Alan Lindsey, Keith Robertson
Unconventional Resources Technology Conference (URTEC)
... by the author(s). The contents of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any...
2017
Inverse Modeling
Margaret Lessenger, Ian Lerche
Special Publications of SEPM
... for model testing and risk assessment given the stateof our knowledge knowledge in the form of model assumptions accuracy and precision and in the form...
1999
Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks
Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana
Indonesian Petroleum Association
... compartmentalization of prospective areas largely depends on the accuracy of fault interpretations. In the past, many authors have been proposing various...
2019
Lng Flow Meter Application for LNG Bunkering in Indonesia
Eko Ramandana, Alfrets Lumi, Mildo Nainggolan, Bambang Prayoga
Indonesian Petroleum Association
... with the right design can make liquid measurements and calculations more accurate than static measurements. This paper will mainly discussed the concept of new...
2023
Use of Ground-Based LIDAR in Geomorphic and Surface Stratigraphic Studies
Seiichi Nagihara
GCAGS Transactions
... to the scanner location by measuring the azimuth and the two-way travel time of each ray with accuracy better than 1 cm. Texas Tech University owns a HDS2500...
2006
An Appraisal of the Significance of Sieve Intervals in Grain Size Analysis for Environmental Interpretation
John R. Hails, Barry Seward Thompson, Lynne Cummings
Journal of Sedimentary Research (SEPM)
.... Yet another aspect of grain-size analysis that merits more attention than it has received hitherto is the relationship that exists between accuracy...
1973
Abstract: Transforming Time-Consuming Drilling Engineering Tasks into Few Clicks with Minimum Input Through Domain Expertise. Global Overview and Examples; #91210 (2025)
Abdulqawi AlFakih, Olga Akhmetova, Mohamed K. Nafi, Alexandre Avgoustopoulos
Search and Discovery.com
... drilling programs have been produced with greater speed and accuracy than previously anticipated. The initial program in each project requires some efforts...
2025
Borehole Stability and Field Stress Analysis with Azimuthal Logging-while-Drilling Technology: A Case History, #41775 (2016).
Saikh A. Azim, Sankar Chowdhuri, Salah Al-Anezi, Anar Abdulkarim, Ahmet Aki, Mohamed Samie
Search and Discovery.com
... through Zubair has always been a challenge. Grid TopologIcal Populallon Properry Dalatype Ca/cularlon Calculations • Consistent Wellbore...
2016
Leveraging Digitization to Achieve Operational Certainty, #70367 (2018).
Pattabhiraman Ganesh,
Search and Discovery.com
... Production Start-up - Data Availability and Accuracy OPEX Cost - more wells completion in less time (1-3 days to automate a well) Reducing OPEX cost due...
2018
Real-Time Resistivity Images Using High Data-Rate Telemetry in Papua New Guinea, #42518 (2020).
Rob Stevens, Leo Blawan, Harris Khan,
Search and Discovery.com
... AFR images without sacrificing accuracy or negatively effecting the rate of penetration. This JetPulse™ HDR service also uses mud pulse telemetry...
2020
Quantifying the Uncertainty of Elastic Facies Classification, #51482 (2018).
Keith Edwards, Muneera F. Al-Awadhi, Abdelrahman Abdeltwab
Search and Discovery.com
... in this domain. Surprisingly this is often not done, or if it is done, it is not done in a consistent manner. There are several ways to measure “accuracy...
2018
A Model of Hydrocarbon Generation from Type I Kerogen: Application to Uinta Basin, Utah
J. J. Sweeney, A. K. Burnham, R. L. Braun
AAPG Bulletin
... this range. We decided to test the fundamental accuracy of this model by extending the range of application to lower heating rates and temperatures...
1987
Characterization of Depositional Facies Using Artificial Intelligence Method Based on Electrical Log Data
Muhammad Dhery Mahendra, Michella Ayu Pramesti, Vania Utami, Muhammad Rizqy Septyandy, Rezky Aditiyo
Indonesian Petroleum Association
... to validate the values. The result shows 0.718 or 71.8% of the F1 score and 0.6617 or 66.17% of the confusion matrix. With this level of accuracy, we conclude...
2020
A PRELIMINARY STUDY OF THE EAST CANTON OILFIELD CLINTON SAND RESERVOIR IN STARK, CARROLL AND TUSCARAWAS COUNTIES, OHIO
Royal J. Watts, Research geophysicist, Morgantown Petroleum Research Laboratory, Bureau of Mines, U.S. Department of the Interior, Morgantown, West VirginiaCharles E. Whieldon, Jr., Petroleum engineering technician, Morgantown Petroleum Research Laboratory, Bureau of Mines, U.S. Department of the Interior, Morgantown, West Virginia
Ohio Geological Society
..., v. 32, No. 7, July 1968, pp. 10-14. 15. Suder, F. E., and J. C. Calhoun, Jr. Waterflood Calculations. API Drilling...
1978
Start to Finish: Optimizing Completions from the Bit to the Perforation Cluster
Stephen Drylie, Carl Merkt, Buddy Woodroof, Tanner Wood
Unconventional Resources Technology Conference (URTEC)
... by the author(s). The contents of this paper have not been reviewed by LA URTeC and LA URTeC does not warrant the accuracy, reliability, or timeliness...
2023
Log and Core NMR T1-T2 and T2-D Mapping of the Bakken Reservoir Complex
Dick Merkel, Michelle Stephans, Cameron Thompson, Kim McLean
Unconventional Resources Technology Conference (URTEC)
...(s). The contents of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information...
2021