Boring or penetrating the earth – Processes – Boring with specific fluid
Patent
1997-12-11
1999-06-15
Schoeppel, Roger
Boring or penetrating the earth
Processes
Boring with specific fluid
166276, 166295, 166293, 166300, 405264, E21B 4302
Patent
active
059112824
ABSTRACT:
The present invention provides improved well drilling fluids containing epoxy sealants and methods of drilling well bores using the drilling fluids. The drilling fluids basically include a base fluid selected from the group of water and oil, a viscosity increasing material and a hardenable epoxy sealant composition which becomes part of the filter cake formed on the walls of the well bore and hardens therein whereby the filter cake is consolidated into a stable solid mass.
REFERENCES:
patent: 3082823 (1963-03-01), Hower
patent: 3467208 (1969-09-01), Kelly
patent: 3782466 (1974-01-01), Lawson et al.
patent: 3933204 (1976-01-01), Knapp
patent: 3960801 (1976-06-01), Cole et al.
patent: 3976135 (1976-08-01), Anderson
patent: 4042031 (1977-08-01), Knapp
patent: 4072194 (1978-02-01), Cole et al.
patent: 4101474 (1978-07-01), Copeland et al.
patent: 4113015 (1978-09-01), Meijs
patent: 4215001 (1980-07-01), Elphingstone et al.
patent: 4220566 (1980-09-01), Constien
patent: 4272384 (1981-06-01), Martin
patent: 4336842 (1982-06-01), Graham et al.
patent: 4483888 (1984-11-01), Wu
patent: 4489785 (1984-12-01), Cole
patent: 4665988 (1987-05-01), Murphey et al.
patent: 4741401 (1988-05-01), Walles et al.
patent: 4785884 (1988-11-01), Armbruster
patent: 4921047 (1990-05-01), Summers
patent: 4972906 (1990-11-01), McDaniel
patent: 5159980 (1992-11-01), Onan et al.
patent: 5168928 (1992-12-01), Terry et al.
patent: 5293938 (1994-03-01), Onan et al.
patent: 5314023 (1994-05-01), Dartez
patent: 5325723 (1994-07-01), Meadows et al.
patent: 5335726 (1994-08-01), Rodrigues
patent: 5337824 (1994-08-01), Cowan
patent: 5358044 (1994-10-01), Hale et al.
patent: 5358051 (1994-10-01), Rodrigues
patent: 5361841 (1994-11-01), Hale et al.
patent: 5361842 (1994-11-01), Hale et al.
patent: 5368102 (1994-11-01), Dewprashad et al.
patent: 5373901 (1994-12-01), Norman et al.
patent: 5377757 (1995-01-01), Ng
patent: 5458195 (1995-10-01), Totten et al.
patent: 5547027 (1996-08-01), Chan et al.
patent: 5559086 (1996-09-01), Dewprashad et al.
Chatterji Jiten
Cromwell Roger S.
King Bobby J.
Onan David D.
Onan Patty L.
Dougherty, Jr. C. Clark
Halliburton Energy Service,s Inc.
Roddy Craig W.
Schoeppel Roger
LandOfFree
Well drilling fluids containing epoxy sealants and methods does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Well drilling fluids containing epoxy sealants and methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Well drilling fluids containing epoxy sealants and methods will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-397028