Invention Grant
- Patent Title: Method of forming a mixture of barite particles, chelating agent and bentonite for fracturing
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Application No.: US16221159Application Date: 2018-12-14
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Publication No.: US10358593B2Publication Date: 2019-07-23
- Inventor: Mohamed Mahmoud , Salaheldin Elkatatny , Abdulwahab Zaki Ali
- Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Applicant Address: SA Dhahran
- Assignee: King Fahd University of Petroleum and Minerals
- Current Assignee: King Fahd University of Petroleum and Minerals
- Current Assignee Address: SA Dhahran
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: E21B43/267
- IPC: E21B43/267 ; C09K8/66 ; C01F11/46 ; C09K8/05 ; C09K8/84 ; E21B43/26
Abstract:
A drilling fluid composition that contains micronized barite particles with a particle size in the range of 1 to 5 μm, and also a method of fracturing a subterranean formation using the drilling fluid composition. Various embodiments of the micronized barite particles and the method of making thereof, the drilling fluid composition, and the method of fracturing a subterranean formation are also provided.
Public/Granted literature
- US20190119562A1 METHOD OF FORMING A MIXTURE OF BARITE PARTICLES, CHELATING AGENT AND BENTONITE FOR FRACTURING Public/Granted day:2019-04-25
Information query
IPC分类:
