CS333589A3 - Method of sealing and strengthening injection of rock formations - Google Patents

Method of sealing and strengthening injection of rock formations

Info

Publication number
CS333589A3
CS333589A3 CS893335A CS333589A CS333589A3 CS 333589 A3 CS333589 A3 CS 333589A3 CS 893335 A CS893335 A CS 893335A CS 333589 A CS333589 A CS 333589A CS 333589 A3 CS333589 A3 CS 333589A3
Authority
CS
Czechoslovakia
Prior art keywords
sealing
rock formations
strengthening injection
strengthening
injection
Prior art date
Application number
CS893335A
Other languages
Czech (cs)
Other versions
CS276421B6 (en
Inventor
Jiri Ing Csc Hajovsky
Marcela Ing Fiedorova
Stefan Ing Csc Slanicka
Jozefina Sabolova
Original Assignee
Vedeckovyzkumny Uhelny Ustav
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 Vedeckovyzkumny Uhelny Ustav filed Critical Vedeckovyzkumny Uhelny Ustav
Priority to CS893335A priority Critical patent/CS276421B6/en
Publication of CS333589A3 publication Critical patent/CS333589A3/en
Publication of CS276421B6 publication Critical patent/CS276421B6/en

Links

CS893335A 1989-06-02 1989-06-02 Method of sealing and strengthening injection of rock formations CS276421B6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS893335A CS276421B6 (en) 1989-06-02 1989-06-02 Method of sealing and strengthening injection of rock formations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS893335A CS276421B6 (en) 1989-06-02 1989-06-02 Method of sealing and strengthening injection of rock formations

Publications (2)

Publication Number Publication Date
CS333589A3 true CS333589A3 (en) 1992-01-15
CS276421B6 CS276421B6 (en) 1992-05-13

Family

ID=5373103

Family Applications (1)

Application Number Title Priority Date Filing Date
CS893335A CS276421B6 (en) 1989-06-02 1989-06-02 Method of sealing and strengthening injection of rock formations

Country Status (1)

Country Link
CS (1) CS276421B6 (en)

Also Published As

Publication number Publication date
CS276421B6 (en) 1992-05-13

Similar Documents

Publication Publication Date Title
US4673035B1 (en) Method and apparatus for injection of tubing into wells
GB2199872B (en) Fracture fluid containing encapsulated breaker and method for treating subterranean formations
EP0540204A3 (en) Method of fracturing formations
DE3570903D1 (en) Method of fracturing subterranean formations
GB8913067D0 (en) Multiple-set packer and method
DE3469179D1 (en) Method and compositions for fracturing subterranean formations
GB2237311B (en) Downhole safety valve for subterranean well and method
GB2221940B (en) Well drilling fluid and method of drilling employing said fluid
ZA873769B (en) Borehole plug and method
ZA86668B (en) Method of strengthening geological formations
GB8906018D0 (en) Borehole logging method and apparatus
PL261362A1 (en) Method of consolidating earth formations
GB2218720B (en) Selective permeability reduction of oil-free zones of subterranean formations
AU8697791A (en) Method and composition for acidizing subterranean formations
AU5053090A (en) Fluid additive and method for treatment of subterranean formations
PH24740A (en) Process and composition for treating underground formations penetrated by a borehole
GB8924083D0 (en) Rock drilling apparatus and method
GB2222845B (en) Packer seal means and method
EP0393197A4 (en) Method of forming underground passage and tunnel excavator
GB2218739B (en) Method and apparatus for the recovery of formation fluids subterranean well bore
AU7594991A (en) Well bore packing apparatus and methods of drilling thereof
GB2229749B (en) Method of protecting permeable subterranean formations
GB2229751B (en) Gel composition and method of treatment of subterranean formation
IL99734A0 (en) Method of fracturing rock or similar material
GB2110744B (en) Method and compositions for acidizing subterranean formations