Results 71 to 80 of about 181,748 (215)

Deepwater Drilling: Law, Policy, and Economics of Firm Organization and Safety [PDF]

Although the causes of the Deepwater Horizon spill are not yet conclusively identified, significant attention has focused on the safety-related policies and practices—often referred to as the safety culture—of BP and other firms involved in drilling the ...
Cohen, Mark A., Gottlieb, Madeline, Linn, Joshua, Richardson, Nathan   +3 more
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Proceedings of the Integrated Ocean Drilling Program 338: Stage 3: NanTroSEIZE Plate Boundary Deep Riser 2

, 2014
<p>As part of the NanTroSEIZE program, operations during Integrated Ocean Drilling Program (IODP) Expedition 338 were planned to extend and case riser Hole C0002F, begun during IODP Expedition 326 in 2010, from 856 to 3600 meters below seafloor ...
Jurado Rodriguez, Maria, Kameo, Koji, Masuda, Harue, Wu, Hung-Yu, Phillips, Stephen, Strasser, Michael, Fabbri, Olivier, Milliken, Kitty, Webb, Susanna, Schleicher, Anja, Geersen, Jacob, Sanada, Yoshinori, Hayashi, Hiroki, Saffer, Demian, Moe, Kyaw Thu, Hüpers, Andre, Kanamatsu, Toshiya, Shan, Yehua, Kanagawa, Kyuichi, Rashid, Harunur, Toczko, Sean, Tudge, Joanne, Maeda, Lena, Takeshita, Toru, Olcott, Katelyn, Heirman, Katrien, Esteban, Lionel, Motoyama, Isao, Underwood, Michael, Ramirez, Sebastian, Kido, Yukari, Wilson, Dean, Kitajima, Hiroko, Sawyer, Derek, Yamaguchi, Asuka, Song, Insun, Hammerschmidt, Sebastian, Oohashi, Kiyokazu, Toki, Tomohiro, Dugan, Brandon, Moore, Gregory, Mishra, Ravi, Skarbek, Robert   +42 more
core   +1 more source

Salt-Resistant Lubricant for Deep Water Drilling Fluids

Zuanjingye yu wanjingye
In deepwater drilling, drilling fluids are affected by seawater, highly mineralized brine, and polyvalent metal ions. Conventional lubricants such as mineral oils, vegetable oils, and fatty acids often exhibit poor dispersion and incompatibility in high ...
Xiaodong LIU, Yongle MA, Tao LIU, Yong ZHANG, Qingyong LI, Ningzi LUO   +5 more
doaj   +1 more source

Prediction and risk assessment of natural gas hydrate formation in deepwater wellbores

You-qi chuyun, 2020
Hydrate formed in the wellbore during deepwater shallow drilling will affect the operation safety, so it is necessary to predict and analyze the hydrate formation range and degree in the wellbore annulus.
Jingyi SHI, Jianchun FAN, Shengnan WU, Lei LI   +3 more
doaj   +1 more source

Improved Constraints on Andean Glaciations From the Lake Titicaca Continental Drilling Record

Paleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.
Abstract Long sedimentary records from tropical lakes provide crucial archives for reconstructing the timing and extent of tropical alpine glaciations, yet robust chronologies beyond the radiocarbon limit (ca. 50 ka) remain scarce. Here, we refine the ca. 350 kyr chronology for Lake Titicaca (Peru‐Bolivia) using radiocarbon dating, optically stimulated
Victoria L. Todd, Timothy M. Shanahan, Daniel Stockli, Axel K. Schmitt, Steven Forman, Sherilyn C. Fritz, Paul A. Baker, Geoffrey O. Seltzer   +7 more
wiley   +1 more source

Study of the local forces along a drill edge – comparison of two methodologies [PDF]

, 2013
In aerospace applications, drilling is one of the most common operations. However, this machining stays complex and expensive, especially in hard to cut materials. Because of the closed aspect of the operation, the measure or evaluation of the phenomenon
M'SAOUBI, Rachid, ABRIVARD, Guillaume, POULACHON, Gerard, POUTORD, Antoine, ROSSI, FREDERIC   +4 more
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Mechanical Analysis of Deepwater Drilling Riser During Inter-Well Towage in Batch Drilling and Completion Operations: A Case Study from Stabroek Block, Guyana

Journal of Marine Science and Engineering
In deepwater oil and gas development, conventional well-by-well drilling and completion involve repeated equipment deployment, resulting in low efficiency.
Lu Guo, Chao Fu, Ying Zhao, Jin Yang, Lei Li, Haoyu Wang, Li He   +6 more
doaj   +1 more source

A Temperature-Sensitive Polymeric Rheology Modifier Used in Water-Based Drilling Fluid for Deepwater Drilling. [PDF]

Gels, 2022
Wang Z, Sun J, Zhang K, Lv K, Huang X, Wang J, Wang R, Meng X.   +7 more
europepmc   +1 more source

Interference analysis and operability envelopes design for deepwater parallel strings

Oil & Gas Science and Technology, 2019
Dual derrick operations are widely used for field development during offshore drilling. During this process, complex operations and complicated hydrodynamic interaction may contribute to the interference collisions of parallel strings.
Zhu Jingyu, Liu Kang, Chen Guoming, Zhu Gaogeng   +3 more
doaj   +1 more source

Texas deepwater port: The Texas offshore crude oil unloading facility.

, 1979
16 p.This brochure will acquaint you with the deepwater oil port to be built off the coast of Texas. The port is obviously not the answer to our nation's evergy problems, but it will provide a technically proven facility for offloading supertankers ...
Texas Deepwater Port Authority.
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