Inventor

ROSS COLBY M

US51 patents

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

ROSS COLBY M

HALLIBURTON ENERGY SERV INC

Fluid flow control device and method for use of same

Method and apparatus for treating multiple production zones

Wellbore equipment positioning apparatus and associated methods of completing wells

Single trip perforating and fracturing/gravel packing

Single trip perforating and fracturing/gravel packing

Single trip perforating and fracturing/gravel packing

Methods of completing wells utilizing wellbore equipment positioning apparatus

Formation fracturing and gravel packing tool

Formation fracturing and gravel packing tool

Apparatus for completing a subterranean well and associated methods

Methods of completing wells utilizing wellbore equipment positioning apparatus

Method of using a retrievable screen apparatus

Sand control screen having increased erosion and collapse resistance

Shifting tool for a subterranean completion structure

Methods of completing wells utilizing wellbore equipment positioning apparatus

Apparatus for completing a subterranean well and associated methods

Methods of completing wells utilizing wellbore equipment positioning apparatus

Apparatus and methods for stimulating a subterranean well

Apparatus for completing a subterranean well and associated methods

Formation fracturing and gravel packing tool

Progressive gap sand control screen and process for manufacturing the same

Retrievable screen apparatus and methods of using same

Method of deploying a well screen and associated apparatus therefor

Fracturing/gravel packing tool system with dual flow capabilities

Proppant slurry screen apparatus and methods of using same

Proppant slurry screen apparatus and methods of using same

OTIS ENG CO

Hydraulic versa-trieve packer

Locking mandrel for a well flow conductor

Seal elements for multiple well packers

Non-rotational versa-trieve packer

Apparatus and method for placing and for backwashing well filtration devices in uncased well bores

Single bore packer with dual flow conversion for gas lift completion

Single bore packer with dual flow conversion for gas lift completion

Multiple position service seal unit with positive position indicating means

Multiple position service seal unit with positive position indicating means

Positive indication shear ring

Well packer

HALLIBURTON CO

One trip backwash/sand control system with extendable washpipe isolation

Hydraulic setting sleeve

Retrievable packer for high temperature, high pressure service

Frac pack flow sub

Isolation washpipe for earth well completions and method for use in gravel packing a well

Apparatus and method for placing and for backwashing well filtration devices in uncased well bores

Push-on coupling apparatus for tubular well completion structures

Non-rotatable, straight pull shearable packer plug

Siphon string assembly compatible for use with subsurface safety devices within a wellbore

HALLIBURTON ENERGY SERVICES INC

Packer release compaction joint

Reverse circulation debris removal tool for setting isolation seal assembly

ROSS COLBY M

Fracturing/gravel packing tool system with dual flow capabilities

MULLEN BRYON D

Fracturing/gravel packing tool with variable direction and exposure exit ports