JPS6233827Y2 - - Google Patents
Info
- Publication number
- JPS6233827Y2 JPS6233827Y2 JP14804382U JP14804382U JPS6233827Y2 JP S6233827 Y2 JPS6233827 Y2 JP S6233827Y2 JP 14804382 U JP14804382 U JP 14804382U JP 14804382 U JP14804382 U JP 14804382U JP S6233827 Y2 JPS6233827 Y2 JP S6233827Y2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- sliding
- sliding member
- wedge
- side end
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000007423 decrease Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14804382U JPS5956292U (ja) | 1982-10-01 | 1982-10-01 | ケ−シング支持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14804382U JPS5956292U (ja) | 1982-10-01 | 1982-10-01 | ケ−シング支持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5956292U JPS5956292U (ja) | 1984-04-12 |
| JPS6233827Y2 true JPS6233827Y2 (zh) | 1987-08-29 |
Family
ID=30329043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14804382U Granted JPS5956292U (ja) | 1982-10-01 | 1982-10-01 | ケ−シング支持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5956292U (zh) |
-
1982
- 1982-10-01 JP JP14804382U patent/JPS5956292U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5956292U (ja) | 1984-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0475557B1 (en) | Method of sealing a casing hanger in a wellhead | |
| US4190108A (en) | Swab | |
| US4363360A (en) | Apparatus for use in maintaining a well pipe centered within a well bore | |
| US5129660A (en) | Seal assembly for a well housing hanger structure | |
| US4316643A (en) | Vehicle suspension bushing | |
| US4932472A (en) | Packoff with flexible section for casing hanger | |
| US8821075B2 (en) | Yieldable support prop and method | |
| NZ216587A (en) | Vibration energy absorber for building foundations | |
| GB2077379A (en) | Coupling device for tubular members | |
| KR100776384B1 (ko) | 파이프 조인트용 중심 비틀림이 가능한 압축 링 | |
| US3994517A (en) | Pipe anchor for wellhead assemblies | |
| EP2020482A3 (en) | Liner Hanger, Running Tool and Method | |
| EP0552525B1 (en) | Hanger assembly | |
| KR860000084A (ko) | 플러쉬형 스프링클러 헤드 | |
| US5069279A (en) | Well structure having a screen element with wire supporting rods | |
| EP0002786A1 (en) | Retaining ring | |
| US4346919A (en) | Remote automatic make-up stab-in sealing system | |
| US4181331A (en) | Hanger apparatus for suspending pipes | |
| US3130987A (en) | Pipe anchor | |
| JPS6233827Y2 (zh) | ||
| US5094297A (en) | Casing weight set seal ring | |
| JPS63272890A (ja) | 海底用環状井戸屋根シール組立体 | |
| CA1158974A (en) | Seal assemblies and packer members therefor | |
| US4957313A (en) | Emergency suspension system for drill casings | |
| US3068027A (en) | Supporting apparatus |