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The AAPG/Datapages Combined Publications Database
Showing 19,766 Results. Searched 200,619 documents.
Geology of a Localized Occurrence of Low-Grade Gold/Silver Mineralization in Basal Carrizo - Upper Wilcox Group Units in Southern Medina County, Texas
Walter W. Coppinger
Bulletin of South Texas Geological Society
... on the property. The present owner of the mineral lease acquired rights and began testing the site with a mobile rotary drill rig. No systematic outcrop...
1985
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
... multiple removal (utilizing drill string imaging of the accelerometer data). • Surface (rig) noise attenuation through adaptive beamforming of digitally...
1996
The Great Black Giant
Thomas Smith
GEO ExPro Magazine
... was the crew skidded the rig 0 50 100 150 200 miles 0 100 200 300 kilometers development of more efficient hydraulic rotary drilling rigs, at 90m...
2015
Pressurized Mud Cap Drilling Leads Operation to Reach Targeted Depth in Carbonate Formation Drilling in Indonesia
Joydi Mirza Zein, Fikri Irawan, Ardia Karnugroho
Indonesian Petroleum Association
... diverter. IADC/SPE per API specification defines RCD as, “a drill through device with a rotating seal that contacts and seals against the drillstring...
2015
Resolution and Accuracy of Short-Offset Processed 3D Seismic Data for Seabed Mapping in Deep Water in Makassar Straits, Indonesia; #41036 (2012)
Nikolay Nenov, Francesco Paone, Andrea Marceglia, and Ed Ferris
Search and Discovery.com
.... Assuming that the water depth measurements from the drill rig are the most accurate, it can be seen that the AUV depths are on average 0.71 m (0.16...
2012
Challenges and Solutions Associated with Drilling Deviated Wells in Alternating Soft-Hard Formations A Case Study from Onshore KG Basin, India; #42309 (2018)
Rahul Talreja, Rajeev Ranjan Kumar, Amol Nakhle, Koka Raj Kumar, Ankit Kakrania
Search and Discovery.com
... challenge, especially with Kelly rig system where back-reaming operation cannot be performed in case tight spots are encountered. In such cases, RPM, flow...
2018
The Birth of an Industry; Dullnig Field 1886
John M. Long, Clarence F. Theis
Bulletin of South Texas Geological Society
..., make lemonade. Figure 1. Type of equipment Dullnig used to drill his wells. Steam boiler and engine, rotary drilling rig, but not the horse as shown...
1986
The Role of ESSO Univis J-26 and Similar Substances in Source Rock Contamination, 1986 to 1992
John D. Gorter
Petroleum Exploration Society of Australia (PESA)
... Margie rig to drill a further three wells during 1989 in WA-199-P (Fulica 1, Avocet 2, and Garganey 1), and again contracted Magcobar as the mud-supply...
1998
A case study on CO2 production casing operations
Jessica Wrigley, Gaurav Kumar Singh, Simon Hann, Mitch Allison, Paul Boggon
Australian Energy Producers Journal
... tool, which proved to be an optimal choice over conventional casing tongs. This configuration minimised the operational footprint on the drill floor...
2025
The Application of Tubing Conveyed Perforating to Development of Intermediate and Deep Sands in Attaka Field
Tedja Sukmadjaja, Sami O. Ajam, Don Shewchenko
Indonesian Petroleum Association
..., workovers and drill stem tests. The tubing conveyed perforation system has reduced completion time and formation damage and maximized well productivity...
1987
Effective Techniques for Removal of Silicate Scale from Geothermal Wells Using Coiled Tubing
S. D. Turton, S. Purba
Indonesian Petroleum Association
... are significantly reduced. Previous scale removal techniques have utilized a drilling rig and mechanical tools including drill bits and mills...
1996
Petroleum Developments in Africa in 1952
Hollis D. Hedberg
AAPG Bulletin
... basin 1 in Coastal area DRILLING EXPLORATION In the Mabora area (Coastal basin) a heavy rig, stopped since one year, has been again operating from March...
1953
Oil and Gas Developments in Australia in 1981
E. F. Durkee
AAPG Bulletin
... been completed as a gas producer from both Jurassic and Permian reservoirs. Initially, open-hole drill-stem testing of sands in the Late Jurassic upper...
1982
Acquisition and Interpretation of Horizontal Well Logs
Kyel Hodenfield, Bill Scanlan
Pacific Section of AAPG
... at the drill floor to draw the cable away from the rig crew’s working area. The maximum rigid length of a tool without a flex joint is limited by the hole...
1992
Rotary Drilling of a Horizontal Well, West Java Sea
P. Simorangkir, O. S. Adisapoetra, J. Handoyo
Indonesian Petroleum Association
... Contract area. This paper presents the experience acquired in drilling a horizontal well using conventional rotary drilling rig and drilling assemblies...
1986
Steady as She Goes for Woodside in 2007, but Room for Some Excitement
PESA Staff
Petroleum Exploration Society of Australia (PESA)
...-submersible to the Gulf of Mexico in 2007 to drill three or four deep water wells and maybe a few farm in opportun ities as we ll, d ue to the overheated rig...
2006
Estimating Real-time Pore Pressure at the Bit via Machine-learning
Matthew Reilly, Gareth Taylor, Orlando De Jesus, Muhlis Unaldi, John Thurmond, Mike Party, Koda Chovanetz
Unconventional Resources Technology Conference (URTEC)
... and to do so at the drill bit, in near real time. Introduction Traditional pore pressure estimation while drilling utilizes a combination of data...
2023
Real Time Torque and Drag Analysis by Combining of Physical Model and Machine Learning Method
Kankan Bai, Honghai Fan, Hongbao Zhang, Fei Zhou, Xingang Tao
Unconventional Resources Technology Conference (URTEC)
... modern data science method in drilling engineering. URTeC 3723045 2 Introduction Drag of drill string is the frictional resistance caused...
2022
Optimisation of Well Targeting and Completion Interval Selection in the Kutubu Project
T. N. Magner, M. V. Langston, W. I. McKay
Papua New Guinea (PNG) Petroleum Convention Proceedings
... drilling rigs and a smaller completion rig were active in the project area. With the high degree of geologic uncertainty, rugged terrain, and adverse...
1993
Mud Logging in the Eocene Wilcox Formation
R. W. Wilson , A. W. Short
GCAGS Transactions
... of the drilling mud and drill cuttings -- is a technique widely used in connection with drilling wildcat wells. This technique has proven very useful...
1954
SHALLOW GEOTHERMAL: A DEEP PENETRATION IN THE GEO-ENERGY MARKET
Henk Kombrink
GEO ExPro Magazine
... meters. That’s why projects where multiple boreholes are needed, the preference is to drill fewer but deeper holes to prevent additional casing costs...
2024
Buru Recruit Loving Thrill of a Challenge
PESA Staff
Petroleum Exploration Society of Australia (PESA)
...Buru Recruit Loving Thrill of a Challenge PESA Staff Ensign Rig No. 32 at Valhalla-2 well. Photo courtesy of Buru Energy. M arie Malaxos' arrival...
2012
Visualization and the Use of Real Time Data While Geosteering - Onshore Algeria, #40592 (2010)
Mark S. G. Taylor
Search and Discovery.com
... together safely to deliver our promise • Regular rig calls Drill ahead – am and pm with both crews Review Data • RACI Chart • Applications – Office...
2010
Savanna Creek Structure
J. C. Scott
CSPG Special Publications
... in 1938, a diamond drill rig was moved in and Anglo Canadian Savanna Creek No. 1, shown on the cross section, was started. A major thrust fault...
1953
Drilling-Time Data in Rotary Practice: Part II. Determination of Data
P. B. Nichols
AAPG Bulletin
... in rates of penetration together with the information as to when the tools are on bottom, when drill-pipe connections are made, samples circulated, et...
1939