The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2020
Filed:
Feb. 14, 2020
Dagang Oil Field Company of Cnpc, Tianjin, CN;
Lihong Zhou, Tianjin, CN;
Xianzheng Zhao, Tianjin, CN;
Xiugang Pu, Tianjin, CN;
Wenya Jiang, Tianjin, CN;
Fengming Jin, Tianjin, CN;
Zicang Liu, Tianjin, CN;
Quansheng Guan, Tianjin, CN;
DAGANG OIL FIELD COMPANY OF CNPC, Tianjin, CN;
Abstract
The present invention discloses a research method of trajectory design and on-site tracking and adjustment of a shale oil horizontal well, including identification and evaluation of shale oil sweet spots, optimal selection and trajectory design of the horizontal well, and on-site tracking and adjustment of the shale oil horizontal well. The 'four-optimal and two-fine' practice in the research method of trajectory design and on-site tracking and adjustment of the shale oil horizontal well of the present invention lays a foundation for high and stable production of shale oil in closed lake basins and the integration of production and reserves increase. It provides a set of technical methods for the design and research of optimal selection of horizontal well locations and dynamic tracking analysis of drilling in shale oil development areas, and has great significance for reference and popularization.