UA101309U - METHOD OF SELECTIVE INSULATION OF INFLOW OF MINERALIZED FORMATED WATER OF CHLORALCAL-CHLORMAGNIUM TYPE - Google Patents
METHOD OF SELECTIVE INSULATION OF INFLOW OF MINERALIZED FORMATED WATER OF CHLORALCAL-CHLORMAGNIUM TYPEInfo
- Publication number
- UA101309U UA101309U UAU201413511U UAU201413511U UA101309U UA 101309 U UA101309 U UA 101309U UA U201413511 U UAU201413511 U UA U201413511U UA U201413511 U UAU201413511 U UA U201413511U UA 101309 U UA101309 U UA 101309U
- Authority
- UA
- Ukraine
- Prior art keywords
- inflow
- buffer solution
- chlormagnium
- chloralcal
- formated
- Prior art date
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Спосіб селективної ізоляції припливу мінералізованих пластових вод хлоркальцієво-хлормагнієвого типу включає зупинку свердловини для набору статичного тиску, закачування буферного розчину калію хлористого, витримку свердловини для поглинання буферного розчину, закачування в трубний або затрубний простір свердловини блокуючого реагенту, продавлювання його в пласт, витримку та освоєння свердловини. Після закачування блокуючого реагенту в вигляді розчину, що містить "Антисол" та/або карбонат калію з концентрацією 12-60 мас. %, в свердловину повторно подають буферний розчин, який додатково містить амоній хлористий і неіоногенну поверхнево-активну речовину.Method for selective isolation of inflow of chlorinated calcium chlormagnesium type reservoir water includes stopping of a well for static pressure set, pumping of potassium chloride buffer solution, holding well for absorbing buffer solution, pumping into a pipe or pipe block wells. After injection of the blocking reagent in the form of a solution containing "Antisol" and / or potassium carbonate with a concentration of 12-60 wt. %, the buffer solution, which additionally contains ammonium chloride and a nonionic surfactant, is again fed into the well.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201413511U UA101309U (en) | 2014-12-15 | 2014-12-15 | METHOD OF SELECTIVE INSULATION OF INFLOW OF MINERALIZED FORMATED WATER OF CHLORALCAL-CHLORMAGNIUM TYPE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201413511U UA101309U (en) | 2014-12-15 | 2014-12-15 | METHOD OF SELECTIVE INSULATION OF INFLOW OF MINERALIZED FORMATED WATER OF CHLORALCAL-CHLORMAGNIUM TYPE |
Publications (1)
Publication Number | Publication Date |
---|---|
UA101309U true UA101309U (en) | 2015-09-10 |
Family
ID=54772539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201413511U UA101309U (en) | 2014-12-15 | 2014-12-15 | METHOD OF SELECTIVE INSULATION OF INFLOW OF MINERALIZED FORMATED WATER OF CHLORALCAL-CHLORMAGNIUM TYPE |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA101309U (en) |
-
2014
- 2014-12-15 UA UAU201413511U patent/UA101309U/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112017006302A2 (en) | lost circulation composition, method for blocking a lost circulation zone and system for blocking a lost circulation zone | |
AR105537A1 (en) | METHODS AND COMPOSITIONS FOR THE CEMENTATION OF A WELL USING MICROBES OR ENZYMES | |
AR096751A1 (en) | FOAMED TREATMENT FLUIDS WITH A CHELATING AGENT FOR USE IN UNDERGROUND MATRIX STIMULATIONS AND UNDERGROUND AND SURFACE CLEANING OPERATIONS | |
PL414670A1 (en) | Polymeric ampholytes for applications in the underground works | |
AR095301A1 (en) | WELL TREATMENT | |
AR099564A1 (en) | FRAGUABLE COMPOSITIONS AND THEIR USES | |
AR099858A1 (en) | TREATMENT FLUIDS TO REDUCE DAMAGES IN UNDERGROUND FORMATIONS | |
BR112018005760A2 (en) | method, composition, and system of using solid surfactant compounds in well cementing operations | |
AR099687A1 (en) | DIVERGENCE IN FAR FAR WITH POINTS PULSED IN UNDERGROUND FRACTURING OPERATIONS | |
ECSP17014548A (en) | Cross-linked treatment fluid and underground formation fracturing methods based on return water, production water, sea water, fresh water and mixtures thereof | |
GB2557053A8 (en) | Cement activator composition for treatment of subterranean formations | |
MY166469A (en) | Surfactant formulation for release of underground fossil fluids | |
BR112018007637A2 (en) | A method for treating underground formations with treatment fluids comprising surfactants. | |
AR099021A1 (en) | REINFORCEMENT PRODUCTS FOR VISCOSITY REDUCING AGENTS CONTAINING IRON COMPOUNDS AND THEIR USE PROCEDURES | |
AR096082A1 (en) | COMPLETION OF CALCIUM IONS IN THE PRESENCE OF COMPOUNDS OF CUATERNIZED AMINA WHILE A UNDERGROUND FORMATION IS ACCIDIFIED | |
RU2014104524A (en) | METHOD FOR TREATING WATER LEAKS IN UNDERGROUND STRUCTURES | |
AR099703A1 (en) | TREATMENT FLUIDS AGAINST LOSS OF CIRCULATION THAT INCLUDES PÓMEZ STONE AND ASSOCIATED METHODS | |
GB2550516A (en) | Wellbore additives that include liquid-infiltrated porous silica | |
AR097301A1 (en) | FRACTURING FLUIDS CONTAINING A VISCOELASTIC VISCOSIFYING TENSIOACTIVE ACTIVE | |
NO20171618A1 (en) | Methods, Apparatus, and Systems for Injecting and Detecting Compositions in Drilling Fluid Systems | |
AR099027A1 (en) | INSULATION DEVICES WITH DECOMPOSITION CONTAINING A pH-STORING AGENT | |
UA101309U (en) | METHOD OF SELECTIVE INSULATION OF INFLOW OF MINERALIZED FORMATED WATER OF CHLORALCAL-CHLORMAGNIUM TYPE | |
BR112018007246A2 (en) | method and composition | |
AR104552A1 (en) | BETAINAS FOR THE STABILIZATION OF LUTITA | |
NO20181555A1 (en) | Buffered friction reduced for subterranean operations |