公开(公告)号：US11655710B1

公开(公告)日：2023-05-23

申请号：US17647553

申请日：2022-01-10

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Jawaher Almorihil ,  Abdulkareem AlSofi

IPC: E21B49/06

CPC classification number: E21B49/06

Abstract: A system for sidewall coring includes a sidewall coring tool lowered into a wellbore for positioning a coring bit inside a subterranean formation, an injection assembly, and an array of sensors. The coring bit is capable of collecting a core sample by rotating with respect to a housing of the sidewall coring tool. The injection assembly injects a plurality of fluids into a sidewall core and is configured to selectively inject a plurality of fluids into the core sample. The array of sensors is embedded within a sidewall cutter enclosure for recording measurements during an injection process. The array of sensors produces information relating to the core sample.