NO153741C - Fremgangsmaate for boring av et sterkt avboeyd borehull i jordskorpen ved rotasjonsboreteknikk. - Google Patents
Fremgangsmaate for boring av et sterkt avboeyd borehull i jordskorpen ved rotasjonsboreteknikk.Info
- Publication number
- NO153741C NO153741C NO800205A NO800205A NO153741C NO 153741 C NO153741 C NO 153741C NO 800205 A NO800205 A NO 800205A NO 800205 A NO800205 A NO 800205A NO 153741 C NO153741 C NO 153741C
- Authority
- NO
- Norway
- Prior art keywords
- drilling
- crush
- strongly
- earth
- procedure
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000005553 drilling Methods 0.000 title 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
- E21B7/04—Directional drilling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1293179A | 1979-02-16 | 1979-02-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO800205L NO800205L (no) | 1980-08-18 |
NO153741B NO153741B (no) | 1986-02-03 |
NO153741C true NO153741C (no) | 1986-05-14 |
Family
ID=21757430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO800205A NO153741C (no) | 1979-02-16 | 1980-01-28 | Fremgangsmaate for boring av et sterkt avboeyd borehull i jordskorpen ved rotasjonsboreteknikk. |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1111830A (no) |
GB (1) | GB2042609B (no) |
NO (1) | NO153741C (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4784230A (en) * | 1985-05-14 | 1988-11-15 | Cherrington Martin D | Apparatus and method for installing a conduit within an arcuate bore |
DE3680402D1 (de) * | 1985-05-14 | 1991-08-29 | Cherrington Corp | Vorrichtung und verfahren zum herstellen eines vergroesserten gekruemmten bohrlochs im untergrund und zum installieren eines rohres darin. |
US4679637A (en) * | 1985-05-14 | 1987-07-14 | Cherrington Martin D | Apparatus and method for forming an enlarged underground arcuate bore and installing a conduit therein |
US6607044B1 (en) * | 1997-10-27 | 2003-08-19 | Halliburton Energy Services, Inc. | Three dimensional steerable system and method for steering bit to drill borehole |
US6659200B1 (en) | 1999-12-20 | 2003-12-09 | Halliburton Energy Services, Inc. | Actuator assembly and method for actuating downhole assembly |
-
1979
- 1979-11-22 GB GB7940469A patent/GB2042609B/en not_active Expired
- 1979-12-19 CA CA342,234A patent/CA1111830A/en not_active Expired
-
1980
- 1980-01-28 NO NO800205A patent/NO153741C/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB2042609B (en) | 1982-11-10 |
NO800205L (no) | 1980-08-18 |
NO153741B (no) | 1986-02-03 |
CA1111830A (en) | 1981-11-03 |
GB2042609A (en) | 1980-09-24 |
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