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:
Nov. 05, 2024
Filed:
Jan. 13, 2020
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Krishna Trisal, Yuzhno-Sakhalinsk, RU;
Gabriel Isaicu, Missouri City, TX (US);
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/02 (2006.01); E21B 34/10 (2006.01); E21B 37/00 (2006.01); E21B 23/03 (2006.01);
U.S. Cl.
CPC ...
E21B 23/02 (2013.01); E21B 34/105 (2013.01); E21B 37/00 (2013.01); E21B 23/03 (2013.01);
Abstract
A hydraulic landing nipple assembly includes a control line port located at an outer surface of a tubular member having a bore therethrough, an upper seal recess positioned above the control line port, and a lower seal recess positioned below the control line port. The upper seal recess and the lower seal recess each define locations within the bore to receive an upper locking mandrel and a lower locking mandrel of a subsurface safety valve.