Wellbore non-retrieval sensing system

B Li, CP Gooneratne, S Zhou - US Patent 10,591,874, 2020 - Google Patents
(57) ABSTRACT A system includes at least one hardware processor interoperably coupled
with computer memory and configured to perform operations of one or more components of …

Wellbore non-retrieval sensing system

B Li, CP Gooneratne, S Zhou - US Patent 10,551,800, 2020 - Google Patents
(57) ABSTRACT A system includes at least one hardware processor interoperably coupled
with computer memory and configured to perform operations of one or more components of …

Freeing a stuck pipe from a wellbore

N Al-Abdulrahman, BS Al-Malki, M Alharbi… - US Patent …, 2021 - Google Patents
A method of freeing a stuck pipe includes positioning a pipe freeing tool within the wellbore
at a location proximate the stuck pipe, the pipe freeing tool including a downhole …

Wellbore fluid level monitoring system

B Li, CP Gooneratne, G Zhan… - US Patent 11,414,963, 2022 - Google Patents
A wellbore fluid monitoring system can implement a method while drilling a wellbore using a
drilling assembly that includes a drill string, a rotary table and a bell nipple below the rotary …

Wellbore fluid level monitoring system

B Li, CP Gooneratne, G Zhan… - US Patent 11,280,178, 2022 - Google Patents
A wellbore fluid monitoring system includes a housing, a first sealing element, a second
sealing element and a sealing unit. The housing is configured to be securely disposed in a …

Freeing a stuck pipe from a wellbore

N Al-Abdulrahman, BS Al-Malki, M Alharbi… - US Patent …, 2022 - Google Patents
A method of freeing a stuck pipe in a wellbore includes positioning a pipe freeing tool within
an annulus of the stuck pipe, the pipe freeing tool including a body and two or more arms …

Measuring wellbore cross-sections using downhole caliper tools

CP Gooneratne, BS Al-Malki, B Li, G Zhan… - US Patent …, 2022 - Google Patents
Tools and methods are described to measure dimensions of wellbores. Downhole caliper
tools include: a downhole collar; an uphole collar; and a caliper sensor assembly disposed …

Wellbore fluid level monitoring system

B Li, CP Gooneratne, G Zhan… - US Patent 11,125,075, 2021 - Google Patents
A wellbore fluid monitoring system includes a housing, an air flow sensor, a first sealing
element, a second sealing element and a sealing unit. The housing is configured to be …

Cutting pipes in wellbores using downhole autonomous jet cutting tools

OR Sehsah, A Shaarawi, CP Gooneratne - US Patent 11,624,265, 2023 - Google Patents
US11624265B1 - Cutting pipes in wellbores using downhole autonomous jet cutting tools -
Google Patents US11624265B1 - Cutting pipes in wellbores using downhole autonomous jet …

Hollow design for controlled release of downhole sensors

A Alshaikh, B Li, J Xu, G Zhan - US Patent 11,536,113, 2022 - Google Patents
A system includes a sliding sleeve, a ball landing seat, a plurality of microchips, a hydraulic
piston, and a ball catcher. The sliding sleeve is made of a body with a plurality of holes and …