FIELD: mining industry.
SUBSTANCE: method includes increasing pressure by heating liquid in well range isolated by packers oppositely to productive bed. For this liquid is pumped along contour: output of well electric down-pump - hydraulic resistance - well range isolated by packers - input of well electric down-pump until reaching demudding of bed, and also hydraulic breach. Hydraulic resistance is used capable of changing its pass cross-section dependently on viscosity of pumped liquid under effect from temperature change.
EFFECT: higher efficiency.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF THERMODYNAMIC STIMULATION OF BOTTOM-HOLE ZONE | 2000 |
|
RU2176313C1 |
| THERMAL-DYNAMIC METHOD OF BOTTOM HOLE ZONE STIMULATION OF WELL | 2001 |
|
RU2203410C1 |
| THERMODYNAMIC METHOD FOR TREATING OF BOTTOM-HOLE ZONE | 1998 |
|
RU2149259C1 |
| THERMODYNAMIC METHOD OF ACTION ON FACE ZONE | 1999 |
|
RU2164597C2 |
| METHOD FOR HYDRAULIC RUPTURE OF A STRATUM | 1992 |
|
RU2046184C1 |
| WELL JET FACILITY FOR HYDRO-BREAK-UP OF RESERVOIR AND RESERCH OF HORIZONTAL WELLS AND METHOD OF THIS FACILITY EMPLOYMENT | 2007 |
|
RU2341692C1 |
| METHOD FOR PROCESSING THE BOTTOMHOLE FORMATION ZONE AND THE DEVICE FOR ITS IMPLEMENTATION | 2022 |
|
RU2782227C1 |
| METHOD FOR REPEATED MULTISTAGE HYDRAULIC FRACTURING IN A WELL WITH A HORIZONTAL TAILING-IN USING A CASING STRING OF A SMALLER DIAMETER | 2021 |
|
RU2775112C1 |
| THERMODYNAMIC METHOD OF ACTION ON WELL BOTTOMHOLE ZONE AND DEVICE FOR ITS IMPLEMENTATION | 2020 |
|
RU2730707C1 |
| DEVICE FOR CLEANING OF FORMATION BOTTOM HOLE ZONE | 1990 |
|
RU2015445C1 |
