Rodney W Martin

US Patent:

6491824, Dec 10, 2002

Filed:

Dec 9, 1998

Appl. No.:

09/207786

Inventors:

Huei-Nan (Leo) Lin - Houston TX
Rodney Davis Martin - Lafayette LA
James M. Brown - Magnolia TX
Gene F. Brock - The Woodlands TX
Randall J. Perkins - The Woodlands TX

Assignee:

BJ Services Company - Houston TX

International Classification:

C02F 900

US Classification:

210666, 210668, 210669, 210693, 210708, 210747

Abstract:

A method for resolving sludge/emulsion formed as a result of adding introduced fluids to oil and gas wells. The method comprises adding a water-dispersible emulsion breaker and/or adjunct additives that may include iron-control chemicals, scale-control chemicals, or paraffin-control chemicals or combinations thereof in amounts sufficient to separate the sludge/emulsion into an oil phase and a water phase and to control iron, scale, or paraffin in the oil phase. Further treatment of water phase includes treatment with water clarifiers, allowing the water phase to remain in settling vessels, and passing the water phase through a macroreticular resin resulting in water that is environmentally acceptable for disposal.

US Patent:

61326194, Oct 17, 2000

Filed:

Dec 4, 1997

Appl. No.:

8/984939

Inventors:

Huei-Nan (Leo) Lin - Houston TX
Rodney Davis Martin - Lafayette LA
James M. Brown - Magnolia TX
Gene F. Brock - The Woodlands TX

Assignee:

BJ Services Company - Houston TX

International Classification:

C02F 900

US Classification:

210662

Abstract:

A method for resolving sludge/emulsion formed as a result of acidization of oil and gas wells comprising the steps of adding an iron-control chemical in an amount sufficient to prevent the formation of insoluble iron compounds, and adding a water-dispersible emulsion breaker in an amount sufficient to separate the sludge/emulsion into clean oil and water. Further treatment of the waste water with water clarifiers, settling vessels and passing it through a macroreticular resin results in water that is at least less than 29 mg/L total oil and grease for overboard discharges from offshore facilities.

Address:

7610 Fair Oaks Pkwy, Boerne, TX 78015

Phone:

8309819509

VIN:

1FMFU17569EA99666

Make:

FORD

Model:

EXPEDITION

Year:

2009