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OVERCOMING LOST CIRCULATION PROBLEMS IN GEOTHERMAL DRILLING.

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
1234
Program Year/Program:
1984 / SBIR
Agency Tracking Number:
1234
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Eaton Industries Of Houston
1980 Post Oak Blvd,#2000 Houston, TX 77056
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1984
Title: OVERCOMING LOST CIRCULATION PROBLEMS IN GEOTHERMAL DRILLING.
Agency: DOE
Contract: N/A
Award Amount: $50,000.00
 

Abstract:

CURRENTLY GEOTHERMAL DRILLING METHODS ARE EXTREMELY EXPENSIVE DUE TO MASSIVE ROCK FRACTURES CAUSING COMPLETE LOSS OF CIRCULATION, THE HARD NATURE OF THE ROCKS AND HIGH TEMPERATURES. THIS PROPOSAL PRESENTS A METHOD TO ATTACK THESE PROBLEMS UTILIZING STATE OF THE ART DRILLING AND PRODUCTION TOOLS. THESE TOOLS ARE DESIGNED TO ALLOW EMPLACEMENT OF CASING WHILE DRILLING USING A CONCENTRIC DUAL DRILLING STRING TECHNIQUE. THIS TECHNIQUE ALSO INCORPORATES THE USE OF A RETRIEVABLE DRAG BIT WITH THE GENERAL ELECTRIC TYPE SYNTHETIC DIAMONDS FOR LONGER LIFE AND FASTER PENETRATION. LOST CIRCULATION ZONES WILL BE DRILLED WITH THEIR OWN FLUID. CONSTANT CIRCULATION OF THE HOLE CAN BE MAINTAINED FOR COOLING PURPOSES. THE CASING CAN BE CEMENTED IN A NORMAL INNER STRING MANNER AND CIRCULATION MAINTAINED INSIDE THE CASING WHILE THE CEMENT IS SETTING UP. THE ENTIRE TECHNIQUE WILL ALLOW CHEAPER, DEEPER, AND SAFER GEOTHERMAL WELLS.

Principal Investigator:

Dr. b.a. eaton
PRESIDENT

Business Contact:

Small Business Information at Submission:

Eaton Industries Of Houston
1980 Post Oak Blvd,#2000 Houston, TX 77056

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No