FIELD: oil and gas industry.
SUBSTANCE: invention relates to the field of oil and gas industry, in particular to the field of production wells operation, and can be used in the oil, gas and gas condensate fields development by the vertical wells with cased holes. During the method implementation in the perforation area lowering the arrangement, consisting of packer and filter with the pressed wire or pressed fiber filter medium, resistant to the hydrocarbons action, with gravel packing installed on the filter outer side and fixed with a viscous composition and a rubber retainer in the filter lower part, activating the packer over the perforation zone. Lifting the tool on which the lowering took place, and starting the well into operation.
EFFECT: increasing the well service life due to reduction in used in the well filters sanding.
3 cl
Title | Year | Author | Number |
---|---|---|---|
METHOD AND DEVICE FOR PROVIDING VERTICAL AND INCLINED WELLS WITH GRAVEL FILTERS | 2001 |
|
RU2261957C2 |
METHOD FOR GRAVEL PACKING OF OPENHOLE WELLS | 2019 |
|
RU2773609C1 |
WELL FILTER | 2000 |
|
RU2256780C2 |
SYSTEM AND METHOD OF CEMENTING AND PREVENTING SAND INGRESS | 2020 |
|
RU2822384C2 |
METHOD OF DEVELOPMENT OF GRAVEL ENVELOPE IN WELL | 2009 |
|
RU2393339C1 |
TOOL FOR GRAVEL PACKING OF INTERVAL INSIDE WELLBORE AND METHOD OF GRAVEL PACKING OF INTERVAL INSIDE WELLBORE | 1997 |
|
RU2169254C2 |
WELL CONSTRUCTION FINISHING METHOD | 2011 |
|
RU2509875C2 |
METHOD OF SIMULTANEOUS SEPARATE OPERATION OF MULTI LAYER DEPOSIT AND DEVICE FOR REALIZING SAID METHOD | 2014 |
|
RU2594235C2 |
DEVICE FOR CREATION OF GRAVEL WELL SCREEN IN PROCESS OF HYDRAULIC FRACTURING OF PRODUCTIVE FORMATION | 2023 |
|
RU2821937C1 |
METHOD OF STABILISATION OF PRODUCING FORMATION WITH UNSTABLE ROCKS | 2011 |
|
RU2464410C1 |
Authors
Dates
2019-02-12—Published
2017-07-31—Filed