CH627230A5 - - Google Patents
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- Publication number
- CH627230A5 CH627230A5 CH815778A CH815778A CH627230A5 CH 627230 A5 CH627230 A5 CH 627230A5 CH 815778 A CH815778 A CH 815778A CH 815778 A CH815778 A CH 815778A CH 627230 A5 CH627230 A5 CH 627230A5
- Authority
- CH
- Switzerland
- Prior art keywords
- flow
- mass
- tool
- tool according
- external
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 28
- 238000009527 percussion Methods 0.000 claims description 21
- 238000005553 drilling Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 2
- 230000005465 channeling Effects 0.000 claims 1
- 238000007796 conventional method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Materials For Medical Uses (AREA)
- Passenger Equipment (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7724268A FR2399530A1 (fr) | 1977-08-05 | 1977-08-05 | Outil de forage rotatif equipe d'un dispositif de percussion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH627230A5 true CH627230A5 (nl) | 1981-12-31 |
Family
ID=9194321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH815778A CH627230A5 (nl) | 1977-08-05 | 1978-07-28 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4275794A (nl) |
| JP (1) | JPS5916069B2 (nl) |
| AR (1) | AR223822A1 (nl) |
| AU (1) | AU524705B2 (nl) |
| BE (1) | BE869552A (nl) |
| BR (1) | BR7804973A (nl) |
| CA (1) | CA1110225A (nl) |
| CH (1) | CH627230A5 (nl) |
| DE (1) | DE2834388C2 (nl) |
| ES (1) | ES472347A1 (nl) |
| FR (1) | FR2399530A1 (nl) |
| GB (1) | GB2002051B (nl) |
| IT (1) | IT1097895B (nl) |
| MX (1) | MX145580A (nl) |
| NL (1) | NL172183C (nl) |
| NO (1) | NO152664C (nl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529939A1 (fr) * | 1982-07-08 | 1984-01-13 | Petroles Cie Francaise | Outil de forage rotatif muni d'un dispositif de percussion |
| DE3343565C2 (de) * | 1983-12-01 | 1985-11-14 | Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen | Tieflochhammer |
| SE444127B (sv) * | 1984-06-25 | 1986-03-24 | Atlas Copco Ab | Tryckvetskedriven senkborrmaskin |
| FR2655372A1 (fr) * | 1989-12-01 | 1991-06-07 | Total Petroles | Systeme d'irrigation d'un outil rotatif, notamment d'un outil de forage, au moyen d'un fluide distribue par un oscillateur fluidique. |
| GB9224300D0 (en) * | 1992-11-19 | 1993-01-06 | British Petroleum Co Plc | Method for freeing or preventing stuck pipe |
| SE0203421L (sv) * | 2002-11-20 | 2004-04-13 | Wassara Ab | Bergborranordning |
| CN107939293B (zh) * | 2017-12-19 | 2024-04-05 | 中南大学 | 井下压力脉冲发生器 |
| MX2019009794A (es) | 2018-08-17 | 2020-02-18 | Ancor Loc Nz Ltd | Herramienta para desatascar un pozo o diametro interno. |
| CN113756722B (zh) * | 2021-09-29 | 2022-07-26 | 中南大学 | 振荡射流式压力脉冲发生装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1353796A (en) * | 1920-02-24 | 1920-09-21 | Ingersoll Rand Co | Fluid-operated percussive tool |
| US2422031A (en) * | 1944-06-19 | 1947-06-10 | Shell Dev | Hydraulic well drilling device |
| US2645207A (en) * | 1948-04-12 | 1953-07-14 | Bassinger Ross | Percussion drilling tool |
| US2584978A (en) * | 1948-09-13 | 1952-02-12 | Bassinger Ross | Percussion tool |
| BE515262A (nl) * | 1951-11-03 | |||
| US2800884A (en) * | 1956-02-24 | 1957-07-30 | Gulf Research Development Co | Positive displacement-type hammer drill |
| DE1070568B (nl) * | 1957-05-16 | 1959-12-10 | ||
| US3016963A (en) * | 1957-11-04 | 1962-01-16 | Sun Oil Co | Apparatus for bore hole drill and logging |
| US3503459A (en) * | 1968-07-29 | 1970-03-31 | Mission Mfg Co | Percussion drill motor |
| US3602317A (en) * | 1969-10-30 | 1971-08-31 | Drilling Well Control Inc | Drill bit percussor apparatus |
| US3970152A (en) * | 1974-06-14 | 1976-07-20 | Bassinger Tool Enterprises, Ltd. | Mud actuated drilling tool |
| US4069876A (en) * | 1975-09-18 | 1978-01-24 | Vasily Borisovich Pototsky | Hydraulic percussive machine |
| US4133398A (en) * | 1977-02-28 | 1979-01-09 | Smith International, Inc. | Collapsible spider for use in supporting casing during upward drilling operations |
-
1977
- 1977-08-05 FR FR7724268A patent/FR2399530A1/fr active Granted
-
1978
- 1978-07-27 NL NLAANVRAGE7807958,A patent/NL172183C/nl not_active IP Right Cessation
- 1978-07-28 GB GB7831559A patent/GB2002051B/en not_active Expired
- 1978-07-28 IT IT26288/78A patent/IT1097895B/it active
- 1978-07-28 CH CH815778A patent/CH627230A5/fr not_active IP Right Cessation
- 1978-07-31 US US05/929,581 patent/US4275794A/en not_active Expired - Lifetime
- 1978-08-03 BR BR7804973A patent/BR7804973A/pt unknown
- 1978-08-04 JP JP53094683A patent/JPS5916069B2/ja not_active Expired
- 1978-08-04 ES ES472347A patent/ES472347A1/es not_active Expired
- 1978-08-04 CA CA308,832A patent/CA1110225A/fr not_active Expired
- 1978-08-04 MX MX174429A patent/MX145580A/es unknown
- 1978-08-04 NO NO782667A patent/NO152664C/no unknown
- 1978-08-04 AU AU38658/78A patent/AU524705B2/en not_active Expired
- 1978-08-04 BE BE189730A patent/BE869552A/xx not_active IP Right Cessation
- 1978-08-04 AR AR273206A patent/AR223822A1/es active
- 1978-08-05 DE DE2834388A patent/DE2834388C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2002051A (en) | 1979-02-14 |
| NL172183C (nl) | 1983-07-18 |
| NO782667L (no) | 1979-02-06 |
| JPS5916069B2 (ja) | 1984-04-13 |
| AU3865878A (en) | 1980-02-07 |
| IT1097895B (it) | 1985-08-31 |
| BR7804973A (pt) | 1979-05-08 |
| DE2834388C2 (de) | 1982-07-22 |
| US4275794A (en) | 1981-06-30 |
| JPS5441201A (en) | 1979-04-02 |
| GB2002051B (en) | 1982-03-03 |
| CA1110225A (fr) | 1981-10-06 |
| NO152664C (no) | 1985-10-30 |
| AU524705B2 (en) | 1982-09-30 |
| AR223822A1 (es) | 1981-09-30 |
| NL7807958A (nl) | 1979-02-07 |
| NL172183B (nl) | 1983-02-16 |
| IT7826288A0 (it) | 1978-07-28 |
| ES472347A1 (es) | 1979-03-16 |
| FR2399530B1 (nl) | 1983-01-28 |
| FR2399530A1 (fr) | 1979-03-02 |
| MX145580A (es) | 1982-03-08 |
| NO152664B (no) | 1985-07-22 |
| DE2834388A1 (de) | 1979-02-15 |
| BE869552A (fr) | 1978-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PFA | Name/firm changed |
Owner name: TOTAL COMPAGNIE FRANCAISE DES PETROLES, SOCIETE AN |
|
| PL | Patent ceased |