CA1210929A - Composition et methode d'entretien de forages - Google Patents

Composition et methode d'entretien de forages

Info

Publication number
CA1210929A
CA1210929A CA000460516A CA460516A CA1210929A CA 1210929 A CA1210929 A CA 1210929A CA 000460516 A CA000460516 A CA 000460516A CA 460516 A CA460516 A CA 460516A CA 1210929 A CA1210929 A CA 1210929A
Authority
CA
Canada
Prior art keywords
fluid
density
composition
gal
solids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000460516A
Other languages
English (en)
Inventor
Andrew J. Pasztor, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to CA000460516A priority Critical patent/CA1210929A/fr
Application granted granted Critical
Publication of CA1210929A publication Critical patent/CA1210929A/fr
Expired legal-status Critical Current

Links

CA000460516A 1984-08-08 1984-08-08 Composition et methode d'entretien de forages Expired CA1210929A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000460516A CA1210929A (fr) 1984-08-08 1984-08-08 Composition et methode d'entretien de forages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000460516A CA1210929A (fr) 1984-08-08 1984-08-08 Composition et methode d'entretien de forages

Publications (1)

Publication Number Publication Date
CA1210929A true CA1210929A (fr) 1986-09-09

Family

ID=4128481

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000460516A Expired CA1210929A (fr) 1984-08-08 1984-08-08 Composition et methode d'entretien de forages

Country Status (1)

Country Link
CA (1) CA1210929A (fr)

Similar Documents

Publication Publication Date Title
Bloys et al. Designing and managing drilling fluid
US4304677A (en) Method of servicing wellbores
AU726193B2 (en) Well servicing fluid for trenchless directional drilling
CA1130552A (fr) Bromures de zinc et de calcium servant a la completion des puits
CA2280713C (fr) Fluide de forage et d'entretien d'un puits contenant des aphrons
US4526693A (en) Shale and salt stabilizing drilling fluid
US4240915A (en) Drilling mud viscosifier
US4784779A (en) Corrosion inhibitors for clear, calcium-free high density fluids
CA2564566C (fr) Systeme de fluide de forage aqueux inhibiteur et procede de forage de sables et d'autres formations sensibles a l'eau
US8124571B2 (en) Process for treating an underground formation
GB2216574A (en) Water base drilling fluid
US5028341A (en) Well servicing fluid
US4465601A (en) Composition and method for servicing wellbores
US7392846B2 (en) Silicate-containing additives for well bore treatments and associated methods
US4647859A (en) Method for effecting electric well logging with introduction of a fluid composition to minimize the effect of interfering ions
EP0194254B1 (fr) Fluide de saumure de masse volumique elevee et son utilisation dans l'entretien des forages de puits
EP2132278A1 (fr) Agent d'inhibition d'hydratation de schiste argileux et procédé d'utilisation
US3012606A (en) Method of protecting a well casing and tubing against leakage, collapse, and corrosion
CA2594208C (fr) Additifs contenant du silicate pour traitement de puits de forage et procedes associes
Benaissa et al. Oil field applications of aluminum chemistry and experience with aluminum-based drilling fluid additive
US4941982A (en) Calcium-free clear high density fluids
CA1210929A (fr) Composition et methode d'entretien de forages
GB2256448A (en) Process and fluids for the treatment of oil wells
EP0275304B1 (fr) Fluides de densite elevee, clairs sans calcium
US11441367B2 (en) Direct emulsions and methods of use

Legal Events

Date Code Title Description
MKEX Expiry