HK1045722B - Method for transmitting information along a drill string - Google Patents
Method for transmitting information along a drill stringInfo
- Publication number
- HK1045722B HK1045722B HK02106986.1A HK02106986A HK1045722B HK 1045722 B HK1045722 B HK 1045722B HK 02106986 A HK02106986 A HK 02106986A HK 1045722 B HK1045722 B HK 1045722B
- Authority
- HK
- Hong Kong
- Prior art keywords
- series
- rods
- annular space
- information transfer
- transfer means
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
- Treatment Of Fiber Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Near-Field Transmission Systems (AREA)
- Drilling Tools (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
PROBLEM TO BE SOLVED: To provide an information transfer means using a series of rods offering a dual injection technique. SOLUTION: A series of boring rods 20i and 20s are aligned by the information transfer means. Each rod is provided with a conductive outside pipe 34, a conductive inside pipe 36 conveying a liquid under the prescribed pressure, and an annular space 38 located between the inner wall of the outside pipe and the outer wall of the inside pipe and filled with a nonconductive liquid. The information transfer means is provided with a first inductively coupled coil 40 arranged near the lower end section of a series of rods in the annular space 38, a second inductively coupled coil 46 arranged near the upper end section of a series of rods in the annular space 38, and a means formed in the second coil to receive an electric signal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0015720A FR2817588B1 (en) | 2000-12-05 | 2000-12-05 | METHOD FOR TRANSMITTING INFORMATION ALONG A DRILL ROD TRAIN |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HK1045722A1 HK1045722A1 (en) | 2002-12-06 |
| HK1045722B true HK1045722B (en) | 2004-09-10 |
Family
ID=8857236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK02106986.1A HK1045722B (en) | 2000-12-05 | 2002-09-25 | Method for transmitting information along a drill string |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1213440B1 (en) |
| JP (1) | JP3831237B2 (en) |
| AT (1) | ATE261541T1 (en) |
| DE (1) | DE60102281T2 (en) |
| ES (1) | ES2217100T3 (en) |
| FR (1) | FR2817588B1 (en) |
| HK (1) | HK1045722B (en) |
| SG (1) | SG103324A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2871842B1 (en) | 2004-06-21 | 2006-08-11 | Giovani Aiello | ROD TRAIN FOR HIGH-RATE TRANSMISSION OF INFORMATION IN A WELLBORE |
| DE102010047568A1 (en) | 2010-04-12 | 2011-12-15 | Peter Jantz | Device for transmitting information about drill pipe |
| JP6374640B2 (en) * | 2013-03-21 | 2018-08-15 | 鹿島建設株式会社 | High pressure jet agitator, underground pressure measurement method |
| JP6535614B2 (en) * | 2016-02-01 | 2019-06-26 | 株式会社不動テトラ | Ground improvement construction machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578675A (en) * | 1982-09-30 | 1986-03-25 | Macleod Laboratories, Inc. | Apparatus and method for logging wells while drilling |
| GB2292869B (en) * | 1994-09-03 | 1999-01-06 | Integrated Drilling Serv Ltd | A well data telemetry system |
| FR2777595B1 (en) | 1998-04-17 | 2000-07-13 | Sol Comp Du | INSTALLATION FOR TRANSMITTING INFORMATION IN A DRILLING EXCAVATION |
| FR2777594B1 (en) | 1998-04-17 | 2000-07-13 | Sol Comp Du | INSTALLATION FOR TRANSMITTING INFORMATION IN A WELLBORE |
| GB2338253B (en) * | 1998-06-12 | 2000-08-16 | Schlumberger Ltd | Power and signal transmission using insulated conduit for permanent downhole installations |
| US6392561B1 (en) * | 1998-12-18 | 2002-05-21 | Dresser Industries, Inc. | Short hop telemetry system and method |
-
2000
- 2000-12-05 FR FR0015720A patent/FR2817588B1/en not_active Expired - Fee Related
-
2001
- 2001-11-15 EP EP01402933A patent/EP1213440B1/en not_active Expired - Lifetime
- 2001-11-15 DE DE60102281T patent/DE60102281T2/en not_active Expired - Lifetime
- 2001-11-15 ES ES01402933T patent/ES2217100T3/en not_active Expired - Lifetime
- 2001-11-15 AT AT01402933T patent/ATE261541T1/en not_active IP Right Cessation
- 2001-11-23 SG SG200107291A patent/SG103324A1/en unknown
- 2001-12-05 JP JP2001371014A patent/JP3831237B2/en not_active Expired - Fee Related
-
2002
- 2002-09-25 HK HK02106986.1A patent/HK1045722B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002250030A (en) | 2002-09-06 |
| DE60102281D1 (en) | 2004-04-15 |
| ATE261541T1 (en) | 2004-03-15 |
| HK1045722A1 (en) | 2002-12-06 |
| DE60102281T2 (en) | 2005-02-24 |
| FR2817588A1 (en) | 2002-06-07 |
| ES2217100T3 (en) | 2004-11-01 |
| EP1213440A1 (en) | 2002-06-12 |
| SG103324A1 (en) | 2004-04-29 |
| EP1213440B1 (en) | 2004-03-10 |
| JP3831237B2 (en) | 2006-10-11 |
| FR2817588B1 (en) | 2003-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60018903T2 (en) | FOOD WITH MULTIPLE SIDE HOLES AND ELECTRICAL TRANSMISSION SYSTEM | |
| US7482945B2 (en) | Apparatus for interfacing with a transmission path | |
| RU2149261C1 (en) | System for transmitting electricity downwards along bore-hole of well | |
| US8072221B2 (en) | Externally guided and directed field induction resistivity tool | |
| CN108979523B (en) | Power transmission and apparatus for transmitting signal between a kind of screw drilling tool stator and rotor | |
| CN1229567C (en) | Choke inductor for wireless communication and control in a well | |
| NO316812B1 (en) | Method and apparatus for transmitting electrical power and signals in a well using electrically insulated, permanently installed feeding tubes | |
| HK1045722A1 (en) | Method for transmitting information along a drill string | |
| DE69819369D1 (en) | drill pipe | |
| US20020113716A1 (en) | Hollow drlling rod for transmitting information | |
| US20130062076A1 (en) | Intervention Device for Use in A Fluid Exploitation Well in The Subsoil, and Associated Intervention Assembly | |
| AU2002361240B2 (en) | Method for interconnecting tubulars by forge welding | |
| US4763520A (en) | Method and means for obtaining data representing a parameter of fluid flowing through a down hole side of an oil or gas well bore | |
| CN110617061A (en) | Drill collar structure of while-drilling nuclear magnetic logging instrument | |
| WO2001004461A1 (en) | Data transmission in pipeline systems | |
| CN106050188B (en) | A kind of horizontal well multistage fracturing intelligence sliding sleeve | |
| US6958703B2 (en) | Drill string enabling information to be transmitted | |
| CN105089627B (en) | Horizontal well rod tube conveys dynamic logging technique rod tube column and application method | |
| CN103440983B (en) | A kind of frequency converter | |
| WO1986004636A1 (en) | Method and apparatus for data transmission in a well bore containing a conductive fluid | |
| CN206129594U (en) | Full latus rectum air -core armature spiral shell sucker -rod pumping | |
| CN214035562U (en) | Insulation structure of insulation short section | |
| CN205577982U (en) | Insulated antenna nipple joint of electromagnetic wave measurement while drilling | |
| CN1016649B (en) | Induction logging sonde with metallic support | |
| CN208364064U (en) | One kind can extended type hand air drill drill rod connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PF | Patent in force | ||
| PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20121115 |