CN202273671U - Wireless with drilling composite multipoint instrument - Google Patents
Wireless with drilling composite multipoint instrument Download PDFInfo
- Publication number
- CN202273671U CN202273671U CN 201120416455 CN201120416455U CN202273671U CN 202273671 U CN202273671 U CN 202273671U CN 201120416455 CN201120416455 CN 201120416455 CN 201120416455 U CN201120416455 U CN 201120416455U CN 202273671 U CN202273671 U CN 202273671U
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- instrument
- drill collar
- multipoint
- wireless
- drilling
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Abstract
The utility model relates to the technical field of wireless with drilling testing instruments, in particular to a wireless with drilling composite multipoint instrument, which comprises a non-magnetic drill collar, a drill collar joint, a wireless with drilling instrument, a multipoint probing tube, a multipoint instrument bin, a tray buffer and a throw-in self-floating carrier. The outer side of the lower end of the non-magnetic drill collar is fixedly connected with the inner side of the upper end of the drill collar joint through threads, the wireless with drilling instrument is fixedly installed in the non-magnetic drill collar and the drill collar joint, the upper end of the wireless with drilling instrument is fixed with a wireless with drilling fishing spear, and the inner side of the lower portion of the tray buffer is in a shape of a cone with a narrow top and a wide bottom. The wireless with drilling composite multipoint instrument is reasonable and compact in structure and convenient in use, carries out run-in-hole measurement through the wireless with drilling instrument provided with a multipoint instrument, and floats to a well opening through a fisher and a buoyancy bin in a throw-in and self-floating mode after measurement. Compared with singe point measurement of the wireless with drilling instrument, the wireless with drilling composite multipoint instrument saves run-in-hole and put-out-of-hole processes, improves well drilling efficiency, reduces well drilling risks, and shortens well drilling period simultaneously.
Description
Technical field
the utility model relates to wireless drilling tester technical field, is the compound multipoint instrument of a kind of wireless drilling.
Background technology
electronics multiple spot is the electronic instrument in widely used continuous measurement well hole deviation, orientation in the oil drilling, is the important tool of grasp and Controlling Borehole Trajectory; Adopted the spot measurement of wireless drilling instrument in the past, and when orientation or compound creeping into are carried out in the down-hole, must bore down separately and measure a multiple spot,, prolonged drilling period again because many many risks that make a trip had both been lost time; Influence drilling well speed-raising, put forward effect.
Summary of the invention
the utility model provides a kind of wireless drilling compound multipoint instrument; Overcome the deficiency of above-mentioned prior art; When it can effectively solve the spot measurement of wireless drilling instrument, prolong drilling period, influence drilling well speed-raising, carry and imitating and the problem of increase risk.
The technical scheme of
the utility model realizes through following measure: the compound multipoint instrument of a kind of wireless drilling comprises that non magnetic drill collar, drill collar joint, wireless drilling instrument, multiple spot inserting tube, multipoint instrument storehouse, pallet buffer device and pulling are from float carrier; The lower outside of non magnetic drill collar and inboard, drill collar joint upper end are fixed together through screw thread, in non magnetic drill collar and drill collar joint, are installed with the wireless drilling instrument, and the upper end of wireless drilling instrument is fixed with the wireless drilling fishing spear; The lower inside of pallet buffer device is up-narrow and down-wide taper type, and the lower seat of pallet buffer device is distributed with at least two axially extending bores at pallet buffer device outer marginal circumference on the wireless drilling fishing spear; Pallet buffer device, multipoint instrument storehouse and pulling are fixedly connected sequentially from the bottom to top in non magnetic drill collar from float carrier and are in the same place; In the multipoint instrument storehouse, be installed with the multiple spot inserting tube.
Be to the further optimization of above-mentioned utility model technical scheme below or/and improve:
Can be installed with at least one through screw thread between
above-mentioned pallet buffer device and the multipoint instrument storehouse and increase the weight of extension bar.
above-mentioned pulling can comprise fisher and buoyant cabin from float carrier; The upper end of fisher is installed with at least two buoyant cabin from the bottom to top successively through screw thread; Lower inside circumferentially-spaced at fisher has at least two salvagings to collude pawl; Be fixed with multipoint instrument storehouse fishing spear in the upper end in multipoint instrument storehouse, the upper end of multipoint instrument storehouse fishing spear is installed on to salvage and colludes in the pawl.
Can there be the inner convex platform of annular the inboard, lower end of
above-mentioned drill collar joint, and the bottom of wireless drilling instrument is fixedly mounted in the drill collar joint and is seated on the inner convex platform.
The lower end of
above-mentioned drill collar joint can be installed with screw rod through screw thread, is installed with drill bit in the lower end of screw rod through screw thread.
the utility model reasonable and compact in structure, easy to use; Carry multipoint instrument through the wireless drilling instrument and descend to bore measurement; Measure the back and float to well head through pulling, floating certainly mode through fisher and buoyant cabin; The process that makes a trip has been practiced thrift in the spot measurement of wireless drilling instrument relatively, has improved the efficient of drilling well, has reduced the risk of drilling well, has shortened drilling period simultaneously.
Description of drawings
accompanying drawing 1 is looked the sectional structure sketch map for the master of the utility model bottom.
accompanying drawing 2 is looked the sectional structure sketch map for the master at the utility model middle part.
accompanying drawing 3 dwindles the sectional structure sketch map for the master on the utility model top looks.
accompanying drawing 4 be in the accompanying drawing 3 I to partial enlarged view.
accompanying drawing 5 be in the accompanying drawing 3 II to partial enlarged view.
Coding in
accompanying drawing is respectively: 1 is non magnetic drill collar, and 2 is the wireless drilling instrument, and 3 is drill bit, and 4 is screw rod; 5 is the multiple spot inserting tube, and 6 is the multipoint instrument storehouse, and 7 is the pallet buffer device, and 8 is the wireless drilling fishing spear; 9 for increasing the weight of extension bar, and 10 is fisher, and 11 is buoyant cabin, and 12 is to salvage to collude pawl; 13 is multipoint instrument storehouse fishing spear, and 14 is drill collar joint, and 15 is inner convex platform, and 16 is through hole.
The specific embodiment
the utility model does not receive the restriction of following embodiment, can confirm concrete embodiment according to the technical scheme and the actual conditions of the utility model.
are in the utility model; For the ease of describing; The description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description 1,2,3, as: the position relation of upper and lower, left and right etc. is what to confirm according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
like accompanying drawing 1,2, shown in 3, the compound multipoint instrument of this wireless drilling comprises that non magnetic drill collar 1, drill collar joint 14, wireless drilling instrument 2, multiple spot inserting tube 5, multipoint instrument storehouse 6, pallet buffer device 7 and pulling are from float carrier; The lower outside of non magnetic drill collar 1 and inboard, drill collar joint 14 upper end are fixed together through screw thread, in non magnetic drill collar 1 and drill collar joint 14, are installed with wireless drilling instrument 2, and the upper end of wireless drilling instrument 2 is fixed with wireless drilling fishing spear 8; The lower inside of pallet buffer device 7 is up-narrow and down-wide taper type, and the lower seat of pallet buffer device 7 is distributed with at least two axially extending bores 16 at pallet buffer device 7 outer marginal circumferences on wireless drilling fishing spear 8; Pallet buffer device 7, multipoint instrument storehouse 6 and pulling are fixedly connected sequentially from the bottom to top in non magnetic drill collar 1 from float carrier and are in the same place; In multipoint instrument storehouse 6, be installed with multiple spot inserting tube 5.Wireless drilling instrument 2 is existing technique known device; , bore for 6 time and measure when boring under the drilling tool at wireless drilling instrument 2 because its upper end is equipped with the multipoint instrument storehouse, at the bottom of the lower going-into-well after this multiple spot inserting tube 5 instruments detection finish; In this process, pallet buffer device 7 can play the effect of buffering when the utility model arrives the shaft bottom and in the impact that pulling is produced when float carrier docks with multipoint instrument storehouse 6; Because pallet buffer device 7 is seated on the wireless drilling fishing spear 8, in pulling, when floating certainly, pulling is only taken multipoint instrument storehouse 6 to well head from float carrier simultaneously; Take out multiple spot inserting tube 5 and can accomplish measuring process; The process that has made a trip when having reduced 2 spot measurements of wireless drilling instrument has improved the efficient of drilling well, makes operation more simple and convenient.
Can according to actual needs the compound multipoint instrument of above-mentioned wireless drilling be done further to optimize or/and improve:
are installed with at least one through screw thread and increase the weight of extension bar 9 shown in accompanying drawing 3 between pallet buffer device 7 and multipoint instrument storehouse 6.Increase the weight of extension bar 9 and can prevent that multipoint instrument storehouse 6 from too gently causing instrument in mud, to float motion and influence the authenticity of survey data.
shown in accompanying drawing 3, pulling comprises fisher 10 and buoyant cabin 11 from float carrier; The upper end of fisher 10 is installed with at least two buoyant cabin 11 from the bottom to top successively through screw thread; Lower inside circumferentially-spaced at fisher 10 has at least two salvagings to collude pawl 12; Be fixed with multipoint instrument storehouse fishing spear 13 in the upper end in multipoint instrument storehouse 6, the upper end of multipoint instrument storehouse fishing spear 13 is installed on to salvage and colludes in the pawl 12.Fisher 10 is existing technique known device with buoyant cabin 11.
have the inner convex platform 15 of annular in the inboard, lower end of drill collar joint 14 shown in accompanying drawing 1, the bottom of wireless drilling instrument 2 is fixedly mounted in the drill collar joint 14 and is seated on the inner convex platform 15.
shown in accompanying drawing 1, the lower end of drill collar joint 14 is installed with screw rod 4 through screw thread, is installed with drill bit 3 in the lower end of screw rod 4 through screw thread.
above technical characterictic has constituted the embodiment of the utility model, and it has stronger compliance and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The use of the utility model most preferred embodiment: at first, on the ground multiple spot inserting tube 5 is connected with computer, the inspection battery electric quantity wants sufficient, multiple spot inserting tube 5 is carried out the setting and the startup of measurement pattern, then with in its multipoint instrument storehouse 6 of packing into; With pallet buffer device 7, increase the weight of extension bar 9 and multipoint instrument storehouse 6 and connect the back and throw in non magnetic drill collar 1; The lower seat of pallet buffer device 7 is on wireless drilling fishing spear 8; Creep into row under beginning and survey down multiple spot, get into the multimetering of just having accomplished this well section behind the end down; Then, spudding up and down, turn on pump circulation can not be less than a circulating cycle, to guarantee downhole safety; On ground fisher 10 and buoyant cabin 11 are connected in the cyclic process; Guarantee errorless back termination of pumping; Dismantle kelly bar and fisher 10 and buoyant cabin 11 are put under the drilling tool turn on pump sent, note checking Pump pressure meter, Pump pressure meter such as rising 1MPa to 1.5MPa this moment; Explain that fisher 10 has arrived 6 positions, multipoint instrument storehouse; And collude pawl 12 through multipoint instrument storehouse fishing spear 13 and salvaging and dock with multipoint instrument storehouse 6, this moment of termination of pumping immediately, buoyant cabin 11 is understood multipoint instrument storehouse 6, the pallet buffer device 7 that butt joint is caught and is increased the weight of extension bar 9 and under buoyancy function, hold in the palm well head; Take out from well head, after cleaning up with clear water, dismantle multipoint instrument storehouse 6 and take out multiple spot inserting tube 5, multiple spot inserting tube 5 carries out the wellbore quality evaluation after obtaining the multiple spot data; Promptly accomplished the whole measuring process of the compound multiple spot of whole wireless drilling.
Claims (9)
1. the compound multipoint instrument of wireless drilling is characterized in that comprising that non magnetic drill collar, drill collar joint, wireless drilling instrument, multiple spot inserting tube, multipoint instrument storehouse, pallet buffer device and pulling are from float carrier; The lower outside of non magnetic drill collar and inboard, drill collar joint upper end are fixed together through screw thread, in non magnetic drill collar and drill collar joint, are installed with the wireless drilling instrument, and the upper end of wireless drilling instrument is fixed with the wireless drilling fishing spear; The lower inside of pallet buffer device is up-narrow and down-wide taper type, and the lower seat of pallet buffer device is distributed with at least two axially extending bores at pallet buffer device outer marginal circumference on the wireless drilling fishing spear; Pallet buffer device, multipoint instrument storehouse and pulling are fixedly connected sequentially from the bottom to top in non magnetic drill collar from float carrier and are in the same place; In the multipoint instrument storehouse, be installed with the multiple spot inserting tube.
2. the compound multipoint instrument of wireless drilling according to claim 1 is characterized in that being installed with at least one through screw thread between pallet buffer device and the multipoint instrument storehouse increases the weight of extension bar.
3. the compound multipoint instrument of wireless drilling according to claim 1 and 2 is characterized in that pulling comprises fisher and buoyant cabin from float carrier; The upper end of fisher is installed with at least two buoyant cabin from the bottom to top successively through screw thread; Lower inside circumferentially-spaced at fisher has at least two salvagings to collude pawl; Be fixed with multipoint instrument storehouse fishing spear in the upper end in multipoint instrument storehouse, the upper end of multipoint instrument storehouse fishing spear is installed on to salvage and colludes in the pawl.
4. the compound multipoint instrument of wireless drilling according to claim 1 and 2 is characterized in that there is annular inner convex platform the inboard, lower end of drill collar joint, and the bottom of wireless drilling instrument is fixedly mounted in the drill collar joint and is seated on the inner convex platform.
5. the compound multipoint instrument of wireless drilling according to claim 3 is characterized in that there is annular inner convex platform the inboard, lower end of drill collar joint, and the bottom of wireless drilling instrument is fixedly mounted in the drill collar joint and is seated on the inner convex platform.
6. the compound multipoint instrument of wireless drilling according to claim 1 and 2 is characterized in that the lower end of drill collar joint is installed with screw rod through screw thread, is installed with drill bit in the lower end of screw rod through screw thread.
7. the compound multipoint instrument of wireless drilling according to claim 3 is characterized in that the lower end of drill collar joint is installed with screw rod through screw thread, is installed with drill bit in the lower end of screw rod through screw thread.
8. the compound multipoint instrument of wireless drilling according to claim 4 is characterized in that the lower end of drill collar joint is installed with screw rod through screw thread, is installed with drill bit in the lower end of screw rod through screw thread.
9. the compound multipoint instrument of wireless drilling according to claim 5 is characterized in that the lower end of drill collar joint is installed with screw rod through screw thread, is installed with drill bit in the lower end of screw rod through screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120416455 CN202273671U (en) | 2011-10-27 | 2011-10-27 | Wireless with drilling composite multipoint instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120416455 CN202273671U (en) | 2011-10-27 | 2011-10-27 | Wireless with drilling composite multipoint instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273671U true CN202273671U (en) | 2012-06-13 |
Family
ID=46194035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120416455 Withdrawn - After Issue CN202273671U (en) | 2011-10-27 | 2011-10-27 | Wireless with drilling composite multipoint instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337882A (en) * | 2011-10-27 | 2012-02-01 | 中国石油集团西部钻探工程有限公司 | Wireless while-drilling compound multipoint instrument |
| CN102953700A (en) * | 2012-11-05 | 2013-03-06 | 中国地质大学（武汉） | Putting and recovering extension cord device for electromagnetic wave measurement while drilling system |
| CN105041296A (en) * | 2015-07-07 | 2015-11-11 | 侯晋兵 | Drill pipe type track monitor |
-
2011
- 2011-10-27 CN CN 201120416455 patent/CN202273671U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337882A (en) * | 2011-10-27 | 2012-02-01 | 中国石油集团西部钻探工程有限公司 | Wireless while-drilling compound multipoint instrument |
| CN102337882B (en) * | 2011-10-27 | 2014-09-24 | 中国石油集团西部钻探工程有限公司 | Wireless while-drilling compound multipoint instrument |
| CN102953700A (en) * | 2012-11-05 | 2013-03-06 | 中国地质大学（武汉） | Putting and recovering extension cord device for electromagnetic wave measurement while drilling system |
| CN102953700B (en) * | 2012-11-05 | 2015-09-16 | 中国地质大学（武汉） | A kind of electromagnetic measurement while drilling system is thrown in and is reclaimed elongation line device |
| CN105041296A (en) * | 2015-07-07 | 2015-11-11 | 侯晋兵 | Drill pipe type track monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120613 Effective date of abandoning: 20140924 |
|
| RGAV | Abandon patent right to avoid regrant |