ES8106787A1 - Un motor de fondo de pozo para animar una herramienta rompe-dora de roca. - Google Patents
Un motor de fondo de pozo para animar una herramienta rompe-dora de roca.Info
- Publication number
- ES8106787A1 ES8106787A1 ES494966A ES494966A ES8106787A1 ES 8106787 A1 ES8106787 A1 ES 8106787A1 ES 494966 A ES494966 A ES 494966A ES 494966 A ES494966 A ES 494966A ES 8106787 A1 ES8106787 A1 ES 8106787A1
- Authority
- ES
- Spain
- Prior art keywords
- rock crushing
- borehole
- drive
- shaft
- crushing instrument
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B4/003—Bearing, sealing, lubricating details
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B4/02—Fluid rotary type drives
Abstract
MOTOR DE FONDO DE POZO PARA ACCIONAR UNA HERRAMIENTA ROMPEDORA DE ROCA. UNA UNIDAD DE MOTOR ESTA CONECTADA CINEMATICAMENTE CON UNA UNIDAD DE HUSILLO. LA UNIDAD DE HUSILLO TIENE UN ALOJAMIENTO CON UN ARBOL INTERIOR CONECTADO A UNA HERRAMIENTA ROMPEDORA DE ROCA. SE PERMITE EL GIRO RELATIVO ENTRE EL ARBOL Y ALOJAMIENTO DE LA UNIDAD DE HUSILLO POR RODAMIENTOS RADIALES, AROS Y PISTAS. LOS AROS Y PISTAS SON COAXIALES CON EL ARBOL Y PUEDEN RETENER CUERPOS RODANTES EN UNAS RANURAS TOROIDALES PRACTICADAS EN EL ARBOL, QUE TIENEN UNA RELACION DEL RADIO DE LA SECCION TRANSVERSAL DE LA RANURA TOROIDAL, A SU DIAMETRO INTERNO ENTRE 0,1 Y 0,25. DE APLICACION EN LA PERFORACION DE POZOS DE PETROLEO, GAS Y EXPLORATORIOS. 7
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792804370A SU1086102A1 (ru) | 1979-09-11 | 1979-09-11 | Забойный двигатель |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8106787A1 true ES8106787A1 (es) | 1981-08-01 |
ES494966A0 ES494966A0 (es) | 1981-08-01 |
Family
ID=20844075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES494966A Granted ES494966A0 (es) | 1979-09-11 | 1980-09-11 | Un motor de fondo de pozo para animar una herramienta rompe-dora de roca. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS6037278B2 (es) |
CA (1) | CA1161425A (es) |
DE (1) | DE3049836C2 (es) |
ES (1) | ES494966A0 (es) |
FR (1) | FR2465063A1 (es) |
GB (1) | GB2070669B (es) |
SU (1) | SU1086102A1 (es) |
WO (1) | WO1981000736A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8503793D0 (en) * | 1985-02-14 | 1985-03-20 | Ici Plc | Treatment of seeds |
DE3936730A1 (de) * | 1989-11-04 | 1991-05-08 | Gerhard Bihler | Getriebe fuer meisseldirektantriebe |
CA2522434C (en) * | 2005-09-20 | 2010-02-16 | Wenzel Downhole Tools Ltd. | Method of adjusting backlash in a down hole bearing assembly |
CN103277043A (zh) * | 2013-05-17 | 2013-09-04 | 宜昌市五环钻机具有限责任公司 | 一种高效中低压潜孔冲击器 |
CN103615194B (zh) * | 2013-12-03 | 2016-03-23 | 东营博深石油机械有限责任公司 | 螺杆钻具油密封主轴总成 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2348046A (en) * | 1941-05-01 | 1944-05-02 | Smith Corp A O | Ball thrust bearing for well drilling units |
US2641445A (en) * | 1949-11-07 | 1953-06-09 | Snyder Oil Tool Corp | Combined rotary and impact drill with fluid coupling |
SU436944A1 (es) * | 1971-11-29 | 1974-07-25 |
-
1979
- 1979-09-11 SU SU792804370A patent/SU1086102A1/ru active
-
1980
- 1980-06-30 JP JP55501601A patent/JPS6037278B2/ja not_active Expired
- 1980-06-30 WO PCT/SU1980/000115 patent/WO1981000736A1/ru active Application Filing
- 1980-06-30 DE DE3049836T patent/DE3049836C2/de not_active Expired
- 1980-06-30 GB GB8113395A patent/GB2070669B/en not_active Expired
- 1980-09-09 CA CA000359877A patent/CA1161425A/en not_active Expired
- 1980-09-10 FR FR8019562A patent/FR2465063A1/fr active Granted
- 1980-09-11 ES ES494966A patent/ES494966A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6037278B2 (ja) | 1985-08-24 |
GB2070669A (en) | 1981-09-09 |
JPS56501095A (es) | 1981-08-06 |
FR2465063A1 (fr) | 1981-03-20 |
DE3049836T1 (de) | 1982-03-04 |
WO1981000736A1 (en) | 1981-03-19 |
SU1086102A1 (ru) | 1984-04-15 |
ES494966A0 (es) | 1981-08-01 |
GB2070669B (en) | 1983-03-09 |
DE3049836C2 (de) | 1985-01-10 |
FR2465063B1 (es) | 1984-02-24 |
CA1161425A (en) | 1984-01-31 |
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