SU1186786A1 - Arrangement for completing wells - Google Patents
Arrangement for completing wells Download PDFInfo
- Publication number
- SU1186786A1 SU1186786A1 SU843740781A SU3740781A SU1186786A1 SU 1186786 A1 SU1186786 A1 SU 1186786A1 SU 843740781 A SU843740781 A SU 843740781A SU 3740781 A SU3740781 A SU 3740781A SU 1186786 A1 SU1186786 A1 SU 1186786A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- filter
- diaphragm
- cylindrical pipe
- annular cavity
- arrangement
- Prior art date
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
УСТРОЙСТВО ДЛЯ ЗАКАНЧИВАНИЯ СКВАЖИН, содержащее эксплуатационную колонну, перекрытую разбуриваемой диафрагмой с фильтром в нижней части , и срезную диафрагму, отличающеес тем, что, с целью повышени надежности в работе, оно снабжено цилиндрическим патрубком, установленным концентрично фильтру с образованием кольцевой полости мелоду ними, причем кольцева полость между фильтром и цилиндрическим патрубком в верхней части герметизирована , а срезна диафрагма установлеi на в канале цилиндрического патрубка ниже отверстий фильтра. (П 00 Од сх ОдA DEVICE FOR FINISHING WELLS, containing a production string, covered with a drilled diaphragm with a filter in the lower part, and a shear diaphragm, characterized in that, in order to increase reliability in operation, it is equipped with a cylindrical nozzle installed concentrically to the filter with the formation of an annular cavity to meld them the annular cavity between the filter and the cylindrical pipe in the upper part is sealed, and the diaphragm is mounted on the cylindrical pipe in the channel below the filter holes . (P 00 Od x Od
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843740781A SU1186786A1 (en) | 1984-05-10 | 1984-05-10 | Arrangement for completing wells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843740781A SU1186786A1 (en) | 1984-05-10 | 1984-05-10 | Arrangement for completing wells |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1186786A1 true SU1186786A1 (en) | 1985-10-23 |
Family
ID=21119032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843740781A SU1186786A1 (en) | 1984-05-10 | 1984-05-10 | Arrangement for completing wells |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1186786A1 (en) |
-
1984
- 1984-05-10 SU SU843740781A patent/SU1186786A1/en active
Non-Patent Citations (1)
Title |
---|
Булатов А.И. Справочник по креплению нефт ных и газовых скважин. - М.:Недра, 1977, с. 7. Авторское свидетельство СССР № 1024582, кл. Е 21 В 34/00, 1980. х7 Ш : 3 * |
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