John M Dees

US Patent:

51542307, Oct 13, 1992

Filed:

Dec 17, 1991

Appl. No.:

7/808866

Inventors:

John M. Dees - Richardson TX

Assignee:

Oryx Energy Company - Dallas TX

International Classification:

E21B 33138
E21B 4312

US Classification:

166277

Abstract:

In a well treatment method, a fluid is positioned in a wellbore have formation perforations in alignment with the portion thereof to be treated. A gas generator is positioned in proximity with the fluid and is actuated to disperse the fluid within the wellbore in accordance with a pressure/time relationship. In the preferred embodiment of the invention, the fluid is a fluid resin material which is polymerized following operation of the gas generator to form a consolidated, porous, permeable matrix which retains sand and other fine materials while permitting the flow of production fluid into the well.

US Patent:

51019000, Apr 7, 1992

Filed:

Dec 27, 1990

Appl. No.:

7/634404

Inventors:

John M. Dees - Richardson TX

Assignee:

Oryx Energy Company - Dallas TX

International Classification:

E21B 33138
E21B 3600
E21B 4709
E21B 4710

US Classification:

166250

Abstract:

In a well treatment method, a fluid is positioned in a wellbore have formation perforations in alignment with the portion thereof to be treated. A gas generator is positioned in proximity with the fluid and is actuated to disperse the fluid within the wellbore in accordance with a pressure/time relationship. In the preferred embodiment of the invention, the fluid is a fluid resin material which is polymerized following operation of the gas generator to form a consolidated, porous, permeable matrix which retains sand and other fine materials while permitting the flow of production fluid into the well.

US Patent:

51450135, Sep 8, 1992

Filed:

Jan 24, 1992

Appl. No.:

7/825040

Inventors:

John M. Dees - Richardson TX
William J. Begnaud - Kingwood TX
Nancy L. Sahr - Montgomery TX

Assignee:

Oryx Energy Company - Dallas TX

International Classification:

E21B 33138

US Classification:

166295

Abstract:

A method for diverting resins and other treating fluids used for sand control in wells drilled through unconsolidated subterranean formations is provided. Explosives placed in the wellbore in proximity to the treating solutions are actuated to divert the solutions through all perforations in the casing of the well and allow sand-free production of fluids through the well.

US Patent:

52400743, Aug 31, 1993

Filed:

Feb 11, 1992

Appl. No.:

7/834888

Inventors:

Mark A. Peavy - Plano TX
John M. Dees - Richardson TX

Assignee:

Oryx Energy Company - Dallas TX

International Classification:

E21B 3313
E21B 4312

US Classification:

166286

Abstract:

A method for plugging and unplugging the slots or openings in slotted liners in wells is provided. A resin is coated onto the slotted liner by using an explosive to disperse the resin from an elongated container onto the surrounding slotted liner.

US Patent:

51782189, Jan 12, 1993

Filed:

Jun 19, 1991

Appl. No.:

7/718346

Inventors:

John M. Dees - Richardson TX

Assignee:

Oryx Energy Company - Dallas TX

International Classification:

E21B 33138
E21B 4326
E21B 43263

US Classification:

166281

Abstract:

Methods are provided for chemically consolidating subterranean formations around wells using resins. Resins are forced into the formations by high pressures instantaneously applied when perforations are formed in casing in wells or when pressures are released from tubing in wells. Perforating, explosives or gas generators may be used in addition to the high pressures for driving resins into formations. The resins are polymerized to form permeable consolidated zones around wells.

US Patent:

58362274, Nov 17, 1998

Filed:

Dec 13, 1996

Appl. No.:

8/766507

Inventors:

John M. Dees - Jacksonville FL
Earl O. Highsmith - Baldwin FL

International Classification:

B26B 2700

US Classification:

30276

Abstract:

A head suitable for use on any weed cutter, regardless of whether it has a left-hand or right-hand threaded shaft. The head includes, in order from top to bottom, an arbor enclosing an elongated hexagonal nut with internal threads to engage the shaft of a weed cutter, a line holding plate, two cutting lines, a tension plate, a tightening knob and a bolt held by the knob and threaded into the hexagonal nut.

US Patent:

51314720, Jul 21, 1992

Filed:

May 13, 1991

Appl. No.:

7/699987

Inventors:

John M. Dees - Richardson TX
Patrick J. Handren - Midland TX
Terence B. Jupp - Midland TX

Assignee:

Oryx Energy Company - Dallas TX

International Classification:

E21B 4326
E21B 43116
E21B 43267

US Classification:

166308

Abstract:

A method if disclosed for decreasing the flow resistance of a subterranean formation surrounding a well. A high fluid pressure is suddenly applied to the formation and fluid is pumped into the high pressure fractures. The fluid may contain proppant particles.

Address:

7200 Maranatha Ct, Colleyville, TX 76034

Phone:

(817)3050019

VIN:

5J6RM3H73CL026734

Make:

HONDA

Model:

CR-V

Year:

2012