Inventor

CROW STEPHEN L

US21 patents

⚠️ This page may combine multiple inventors who share the name “CROW STEPHEN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CROW STEPHEN L

CROW STEPHEN L

Running tool for recess mounted adaptive seat support for an isolating object for borehole treatment

Resettable lock for a subterranean tool

Multi-position mechanical spear for multiple tension cuts with releasable locking feature

Tubular cutting with a sealed annular space and fluid flow for cuttings removal

Tubular cutting with debris filtration

Multi-position mechanical spear for multiple tension cuts while removing cuttings

Wellbore isolation method for sequential treatment of zone sections with and without milling

Tubular recess or support mounted isolation support for an object for formation pressure treatment

BAKER HUGHES INC

Water absorbing or dissolving materials used as an in-flow control device and method of use

Optical fiber cable construction allowing rigid attachment to another structure

Restrictor valve mounting for downhole screens

Automatic control line insertion tools and system

DISRUPTIVE DOWNHOLE TECH LLC

Delivery tool for tubular placement of an adaptive seat

Treatment apparatus with movable seat for flowback

Method for isolation of borehole pressure while performing a borehole operation in a pressure isolated borehole zone

HALLIBURTON ENERGY SERV INC

Seal structure for downhole tool

GUEST RANDALL V

Water sensitive variable counterweight device driven by osmosis

DISRUPTIVE DOWNHOLE TECHNOLOGIES LLC

Treatment apparatus with flowback feature

CORONADO MARTIN P

Fiber support arrangement for a downhole tool and method

Citadel Casing Solutions LLC

Setting tool for a subterranean adaptive support delivery tool with actuating piston speed regulation feature

VARMA VINAY

Mounting of a conductor on a tubular cover