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. 18, 2024
Filed:
Apr. 03, 2023
Halliburton Energy Services, Inc., Houston, TX (US);
Saudi Arabian Oil Company, Dhahran, SA;
Wael Soliman Elhawary, Dhahran, SA;
Mustapha Berkane, Dhahran, SA;
Ghulam Jeelani, Dhahran, SA;
Colin Douglas Tisdale, Dhahran, SA;
Mahmoud Eid Selim, Dhahran, SA;
Endurance Oziegbe Ighodalo, Dhahran, SA;
Halliburton Energy Services, Inc., Houston, TX (US);
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
A fluid sampling tool and method for fluid sampling in an ultra-tight or tight formation. The tool may include a packer assembly that includes one or more inflatable packers and one or more exhaust ports, a multi-chamber section that includes one or more sample chambers, and at least two storage sections that each contain a storage tank, wherein each storage tank holds a stimulation fluid. A method for performing a stimulation operation that includes disposing a fluid sampling tool into a well, moving the fluid sampling tool to a zone of interest, and isolating the zone of interest with a packer assembly on the fluid sampling tool. The method may further include performing a first pressure draw down and a first pressure build up, performing an injectivity test, and performing a sampling process.