CN212716584U

CN212716584U - While-drilling exploring tube type azimuth gamma

Info

Publication number: CN212716584U
Application number: CN202021518849.5U
Authority: CN
Inventors: 赵永红
Original assignee: Hebei Huifeng Kaiyuan Petroleum Equipment Manufacturing Co ltd
Current assignee: Hebei Huifeng Kaiyuan Petroleum Equipment Manufacturing Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-16
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a visit pipe formula position gamma along with boring, including visiting the pipe body, visit pipe body bottom fixedly connected with connecting piece, and the connecting piece bottom installs the drill bit, visit pipe body internal connection has gamma to survey the post, and visits pipe body internally mounted and have detection mechanism, including two support diaphragms in the detection mechanism, and support the inside fixedly connected with axis of rotation of diaphragm, the axis of rotation opposite side rotates and is connected with the C template, and C template inner wall one side is fixed even has wireless transceiver module, it is connected with gear motor to support diaphragm top gomphosis. The utility model discloses in, under detection mechanism's effect, can drive the C template rotation through gear motor, the C template can drive gamma detection post and rotate, changes the folk prescription in the past to the mode that detects, or the mode that a plurality of gamma detection posts detected, and more comprehensive that can detect to the use cost of gamma detection post has been reduced.

Description

While-drilling exploring tube type azimuth gamma

Technical Field

The utility model relates to a gamma detection equipment technical field especially relates to a visit tubular position gamma along with boring.

Background

At present, gamma ray intensity is a parameter for characterizing hydrocarbon reservoirs, and the value of the gamma ray intensity is greatly different from that of non-hydrocarbon reservoirs. The orientation gamma measuring device while drilling is a typical stratum evaluating device and is widely used in petroleum drilling development, the orientation gamma measuring device while drilling can identify a stratum gamma value of an instrument while drilling in a certain orientation, and can quickly and accurately judge whether the instrument while drilling is drilling a target layer or not by uploading orientation gamma parameters to the ground in real time.

The existing orientation gamma along with the drilling pipe needs to load a plurality of gamma detection columns in a detection pipe in the using process of the gamma detection column, a plurality of orientations of the gamma detection column are detected, consumption is very large, maintenance and replacement cost is high, and the gamma detection column is not easy to detach when being replaced and maintained.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current following drilling pipe formula position gamma, need survey the post at a plurality of gammas of exploring intraductal loading, survey its a plurality of positions, consume very big, it is high to maintain the replacement cost, and the device is difficult for the shortcoming of dismantlement when changing the maintenance, and the while drilling who proposes visits pipe formula position gamma.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a visit pipe formula position gamma along with boring, including visiting the pipe body, visit pipe body bottom fixedly connected with connecting piece, and the drill bit is installed to the connecting piece bottom, visit pipe body internal connection has gamma to survey the post, and visits pipe body internally mounted and have detection mechanism, including two support diaphragms in the detection mechanism, and support the inside fixedly connected with axis of rotation of diaphragm, the axis of rotation opposite side rotates and is connected with the C template, and C template inner wall one side is fixed even has wireless transceiver module, it is connected with gear motor to support diaphragm top gomphosis, and gear motor passes and support diaphragm and axis of rotation fixed connection, the C template passes through axis of rotation and gear motor and constitutes transmission structure, install change mechanism in the C template.

As a further description of the above technical solution:

the C-shaped plate is movably connected with two sides of the gamma detection column, and a fixing mechanism is installed between the supporting transverse plate and the probe tube body.

As a further description of the above technical solution:

change the inside connecting block that includes gamma detection post both ends fixed connection of mechanism, and the inside of connecting block sets up flutedly, the inside fixedly connected with reset spring of recess, and reset spring opposite side welded connection have the fixture block, the draw-in groove has been seted up at C template both ends, and the draw-in groove is connected with the fixture block.

As a further description of the above technical solution:

the fixture block passes through reset spring and recess constitution elastic expansion structure, and the connecting block passes through fixture block, draw-in groove and C template constitution fixed knot to construct.

As a further description of the above technical solution:

the fixing mechanism is internally provided with a chute fixedly connected with two sides of the inner wall of the probe tube body, the chute is internally sleeved and inserted with a sliding block, the sliding block is internally and threadedly connected with a hand-screwing bolt, the hand-screwing bolt is movably connected with the chute, the other side of the sliding block is welded and connected with a connecting rod, and the connecting rod is welded and connected with the supporting transverse plate.

As a further description of the above technical solution:

the connecting rod passes through the slider and constitutes sliding structure with the spout, and the slider is twisted the bolt through the hand and is constituted fixed knot with the spout and construct.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under detection mechanism's effect, can drive the C template rotation through gear motor, the C template can drive gamma detection post and rotate, changes the folk prescription in the past to the mode that detects, or the mode that a plurality of gamma detection posts detected, and more comprehensive that can detect to the use cost of gamma detection post has been reduced.

2. The utility model discloses in, under the effect of changing the mechanism, through the extrusion fixture block, can make in its extrusion reset spring retraction recess, the quick installation and the dismantlement of the gamma detection post of being convenient for make its later stage overhaul when maintaining, more convenient.

3. The utility model discloses in, under fixed establishment's effect, through the pulling connecting rod, can make it slide in the spout through the slider, drive two support diaphragms and take out from exploring tube this internally, be convenient for survey the post with gamma and follow this internal installation of exploring tube and dismantle to make it fix on suitable position, when making its later stage overhaul maintenance, can dismantle the device.

Drawings

Fig. 1 is a schematic structural view of the present invention from the top;

fig. 2 is a schematic structural view of the detection mechanism of the present invention;

FIG. 3 is a schematic structural view of a replacing mechanism of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

Illustration of the drawings:

1. a probe body; 2. a connecting member; 3. a drill bit; 4. a gamma detection column; 5. a detection mechanism; 501. supporting the transverse plate; 502. a rotating shaft; 503. c-shaped plates; 504. a wireless transceiver module; 505. a reduction motor; 6. a mechanism is replaced; 601. connecting blocks; 602. a groove; 603. a return spring; 604. a clamping block; 605. a card slot; 7. a fixing mechanism; 701. a chute; 702. a slider; 703. screwing the bolt by hand; 704. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a while-drilling probe type azimuth gamma comprises a probe body 1, a connecting piece 2 is fixedly connected to the bottom end of the probe body 1, a drill bit 3 is installed at the bottom end of the connecting piece 2, a gamma detection column 4 is connected to the inside of the probe body 1, a detection mechanism 5 is installed inside the probe body 1, two supporting transverse plates 501 are included in the detection mechanism 5, a rotating shaft 502 is fixedly connected to the inside of each supporting transverse plate 501, a C-shaped plate 503 is rotatably connected to the other side of the rotating shaft 502, a wireless transceiving module 504 is fixedly connected to one side of the inner wall of the C-shaped plate 503, a speed reduction motor 505 is connected to the top end of each supporting transverse plate 501 in an embedded manner, the speed reduction motor 505 penetrates through the supporting transverse plates 501 and is fixedly connected with the rotating shaft 502, the C-shaped plate 503 and the speed reduction motor 505 form a transmission structure, the detected data can be transmitted to the wireless transceiver module 504, and the speed reduction motor 505 is connected with an external power supply through a connecting wire and can drive the C-shaped plate 503 to rotate.

Further, C template 503 and gamma detection post 4 both sides swing joint support diaphragm 501 and visit and install fixed establishment 7 between the pipe body 1, and C template 503 can drive gamma detection post 4 and rotate the detection operation.

Further, change inside including gamma detection post 4 both ends fixed connection's connecting block 601 of mechanism 6, and the inside recess 602 of having seted up of connecting block 601, the inside fixedly connected with reset spring 603 of recess 602, and reset spring 603 opposite side welded connection has fixture block 604, and draw-in groove 605 has been seted up at C template 503 both ends, and draw-in groove 605 and fixture block 604 block be connected, manual extrusion fixture block 604, fixture block 604 can retract in the recess 602.

Further, the fixture block 604 and the groove 602 form an elastic telescopic structure through the return spring 603, and the connection block 601 forms a fixed structure through the fixture block 604, the clamping groove 605 and the C-shaped plate 503, so that the gamma detection column 4 and the C-shaped plate 503 are conveniently and fixedly connected.

Further, the inside spout 701 that has visit pipe body 1 inner wall both sides fixed connection of fixed establishment 7, and the inside cup joint of spout 701 is inserted and is equipped with slider 702, and the inside threaded connection of slider 702 has hand to twist bolt 703, and hand to twist bolt 703 and spout 701 swing joint, and slider 702 opposite side welded connection has connecting rod 704, and connecting rod 704 and support diaphragm 501 welded connection, and connecting rod 704 can be through slider 702 lifting and dropping in spout 701.

Further, the connecting rod 704 forms a sliding structure with the sliding groove 701 through the sliding block 702, and the sliding block 702 forms a fixing structure with the sliding groove 701 through the hand-screwed bolt 703, so that the position of the gamma detection column 4 in the probe tube body 1 can be adjusted.

The working principle is as follows: firstly, a fixture block 604 is manually extruded, the fixture block 604 extrudes a return spring 603 to retract into a groove 602, then connecting blocks 601 at two sides of a gamma detection column 4 are sleeved in a C-shaped plate 503, the fixture block 604 is driven to reset and move by the elastic characteristic of the return spring 603 and is clamped in a clamping groove 605 of the C-shaped plate 503, the gamma detection column 4 is fixedly connected with the C-shaped plate 503, then sliding blocks 702 at two sides of a connecting rod 704 are sleeved and inserted into a sliding groove 701 to move in the sliding groove 701, after the sliding blocks move to a proper position, a hand-screwing bolt 703 is manually rotated, the hand-screwing bolt 703 rotates an extrusion sliding groove 701 in the sliding block 702 to extrude and fix the sliding blocks, the C-shaped plate 503 is driven to rotate by a speed reducing motor 505, the C-shaped plate 503 drives the gamma detection column 4 to perform rotation detection operation, the gamma detection column 4 transmits detected data to a wireless transceiving module 504, and, the working principle of the utility model is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The gamma while drilling probe type azimuth comprises a probe body (1) and is characterized in that a connecting piece (2) is fixedly connected to the bottom end of the probe body (1), a drill bit (3) is installed at the bottom end of the connecting piece (2), a gamma detection column (4) is connected to the interior of the probe body (1), a detection mechanism (5) is installed to the interior of the probe body (1), two supporting transverse plates (501) are arranged in the detection mechanism (5), a rotating shaft (502) is fixedly connected to the interior of each supporting transverse plate (501), a C-shaped plate (503) is rotatably connected to the other side of the rotating shaft (502), a wireless transceiving module (504) is fixedly connected to one side of the inner wall of the C-shaped plate (503), a speed reducing motor (505) is connected to the top end of each supporting transverse plate (501) in an embedded mode, and the speed reducing motor (505) penetrates through the supporting, the C-shaped plate (503) and the speed reducing motor (505) form a transmission structure through a rotating shaft (502), and a replacing mechanism (6) is installed in the C-shaped plate (503).

2. The while-drilling probe type azimuth gamma ray tube according to claim 1, wherein the C-shaped plate (503) is movably connected with two sides of the gamma detection column (4), and a fixing mechanism (7) is arranged between the supporting transverse plate (501) and the probe tube body (1).

3. The gamma while drilling probe type azimuth according to claim 1, wherein the replacing mechanism (6) comprises a connecting block (601) fixedly connected with two ends of the gamma detecting column (4) inside, a groove (602) is formed inside the connecting block (601), a return spring (603) is fixedly connected inside the groove (602), a clamping block (604) is welded to the other side of the return spring (603), clamping grooves (605) are formed in two ends of the C-shaped plate (503), and the clamping grooves (605) are connected with the clamping block (604) in a clamping manner.

4. The while drilling probe type azimuth gamma tool as claimed in claim 3, wherein the fixture block (604) forms an elastic telescopic structure with the groove (602) through the return spring (603), and the connecting block (601) forms a fixed structure with the C-shaped plate (503) through the fixture block (604), the clamping groove (605).

5. The gamma while drilling probe type azimuth according to claim 2, wherein the fixing mechanism (7) comprises a sliding groove (701) fixedly connected with two sides of the inner wall of the probe body (1), a sliding block (702) is inserted in the sliding groove (701) in a sleeved mode, a hand-screwed bolt (703) is connected to the sliding block (702) in a threaded mode, the hand-screwed bolt (703) is movably connected with the sliding groove (701), a connecting rod (704) is connected to the other side of the sliding block (702) in a welded mode, and the connecting rod (704) is connected with the supporting transverse plate (501) in a welded mode.

6. The while-drilling probe type azimuth gamma as claimed in claim 5, wherein the connecting rod (704) forms a sliding structure with the sliding groove (701) through the sliding block (702), and the sliding block (702) forms a fixed structure with the sliding groove (701) through the hand-screwed bolt (703).