Inventor

TURNER DEWAYNE

US11 patents

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

BJ SERVICES CO USA

4 patents

US7152678B2Dec 26, 2006

System and method for downhole operation using pressure activated valve and sliding sleeve

BJ SERVICES CO USA62 citations94

US7124824B2Oct 24, 2006

Washpipeless isolation strings and methods for isolation

BJ SERVICES CO USA37 citations89

US7665526B2Feb 23, 2010

System and method for downhole operation using pressure activated and sleeve valve assembly

BJ SERVICES CO USA5 citations73

USRE40648EMar 10, 2009

System and method for downhole operation using pressure activated valve and sliding sleeve

BJ SERVICES CO USA2 citations60

OSCA INC

2 patents

US6405800B1Jun 18, 2002

Method and apparatus for controlling fluid flow in a well

OSCA INC115 citations97

US6397949B1Jun 4, 2002

Method and apparatus for production using a pressure actuated circulating valve

OSCA INC72 citations94

BJ SERVICES CO

2 patents

US6722440B2Apr 20, 2004

Multi-zone completion strings and methods for multi-zone completions

BJ SERVICES CO57 citations94

US7198109B2Apr 3, 2007

Double-pin radial flow valve

BJ SERVICES CO14 citations84

VANN INC GEO

1 patent

US4570714AFeb 18, 1986

Gravel pack assembly

VANN INC GEO38 citations87

BAKER HUGHES INC

1 patent

US7980315B2Jul 19, 2011

System and method for selectively communicatable hydraulic nipples

BAKER HUGHES INC3 citations62

TURNER DEWAYNE

1 patent

US8157017B2Apr 17, 2012

Method and apparatus for injecting fluid in a wellbore

TURNER DEWAYNE0 citations34