CN211422601U - Monitoring probe and control system for intelligent control of oil well - Google Patents
Monitoring probe and control system for intelligent control of oil well Download PDFInfo
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- CN211422601U CN211422601U CN201921726016.5U CN201921726016U CN211422601U CN 211422601 U CN211422601 U CN 211422601U CN 201921726016 U CN201921726016 U CN 201921726016U CN 211422601 U CN211422601 U CN 211422601U
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Abstract
The utility model relates to an oil field exploitation technical field just discloses an oil well is monitor probe and control system for intelligent control, including oil field, oil cylinder, play oil pipe, beam-pumping unit, sucker rod, oil-well pump and last liquid state detection module, sucker rod and oil-well pump all are located the inside of oil cylinder, it sets up in the upper end both sides of oil cylinder to go out oil pipe symmetry, it is located the inside of an oil pipe to go up liquid state detection module, it comprises test probe and the sensor that generates heat and the heat-sensitive sensor that sets up in it to go up liquid state detection module, a control system of monitor probe for oil well intelligent control, including last liquid state detection module, intelligent control module, beam-pumping unit, display module and digital remote monitoring module. The utility model is simple in operation, low in labor strength is favorable to the implementation in the oil field of old district.
Description
Technical Field
The utility model relates to an oil field exploitation technical field especially relates to an oil well is monitor and control system for intelligent control.
Background
The problems of low single-well yield, insufficient liquid supply, intermittent liquid discharge and the like are obvious when the low-permeability oil field is developed to the middle and later stages. The oil well spacing is an important means for realizing the efficient development of the oil field at present.
At present, most oil fields adopt a traditional intermittent opening mode, when an intermittent opening system is established, the working fluid level is periodically tested manually, the liquid outlet rule of a shaft is found, and the well opening time and the well closing time are established. The method has large labor capacity and low efficiency, and is very difficult to implement in oil fields in remote mountain areas and old areas.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art that most oil fields adopt traditional intermittent type mode, when making the intermittent type system, by artifical periodic test working fluid level, this method amount of labour is big, inefficiency, and the oil field of the mountain area far away in the department, old district implements the problem of difficulty very, and the monitoring probe and the control system for oil well intelligent control who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a monitoring probe for intelligent control of an oil well comprises an oil cylinder, an oil outlet pipe, an oil pumping unit, an oil pumping rod, an oil well pump and a liquid feeding state detection module, wherein the oil cylinder is positioned in the oil field;
the fixed fixing base that is equipped with of test probe's right side wall, the blind hole, two have all been seted up to the upper and lower both sides of fixing base the inside of blind hole all slides and is equipped with the slider, two the equal fixed spring that is equipped with in one side that the slider is relative, two the other end of spring and the hole bottom fixed connection of blind hole, two one side that the slider deviates from mutually all fixes and is equipped with the kelly, two the kelly all extends to the outside of fixing base, the draw-in groove with kelly matched with is seted up to the inner wall of play oil pipe, the right side wall of fixing base all is equipped with and is used for the fixed fastening device of slider and.
Preferably, fastening device includes lead screw, spiral ring and hand ring, the bar hole has been seted up on the right side of blind hole, the lead screw transversely is located the inside in bar hole, the left end of lead screw and the right side wall fixed connection of slider, the right-hand member of lead screw extends to the outside of fixing base and pole wall and spiral ring threaded connection, the hand ring is fixed to be set up on the right side wall of spiral ring and cup joints with the pole wall activity of lead screw.
Preferably, the fixing seat, the sliding block, the clamping rod, the spring and the fastening mechanism are all made of stainless steel.
Preferably, the size of the fixed seat is one third of the diameter of the oil outlet pipe.
A control system of a monitoring probe for intelligent control of an oil well comprises a liquid feeding state detection module, an intelligent control module, an oil pumping unit, a display module and a digital remote monitoring module.
Compared with the prior art, the utility model provides an oil well monitor and control system for intelligent control possesses following beneficial effect:
1. this oil well monitor and control system for intelligent control through setting up at the inside test probe, the sensor that generates heat and the sensible heat sensor of oil pipe, when no liquid measure passes through in the oil pipe, the sensible heat sensor received is a stable value, has liquid measure (when going up liquid) when oil pipe, and along with liquid passes through, the sensible heat sensor can spread the temperature difference signal that changes thereupon.
2. This oil well is monitor and control system for intelligent control through slider, spring, kelly, lead screw, spiro and the manual ring of setting on the fixing base, can accomplish quick and the dismouting of play oil pipe with test probe, heat sensor and heat-sensitive sensor, and the staff of being convenient for is to its maintenance.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model is simple in operation, low in labor strength is favorable to the implementation in the oil field of old district.
Drawings
Fig. 1 is a schematic structural diagram of a monitoring probe for intelligent control of an oil well, which is provided by the utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 2;
fig. 4 is a block diagram of a control system of a monitoring probe for intelligent control of an oil well.
In the figure: 1 oil field, 2 oil cylinders, 3 oil outlet pipes, 4 pumping units, 5 pumping rods, 6 oil-well pumps, 7 detection probes, 8 heating sensors, 9 heat-sensitive sensors, 10 fixed seats, 11 sliding blocks, 12 springs, 13 clamping rods, 14 lead screws, 15 spiral rings and 16 manual rings.
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.
Referring to fig. 1-4, a monitoring probe for intelligent control of an oil well comprises an oil cylinder 2, an oil outlet pipe 3, an oil pumping unit 4, an oil pumping rod 5, an oil well pump 6 and a liquid feeding state detection module, wherein the oil pumping rod 5 and the oil well pump 6 are both positioned in the oil cylinder 2, the oil outlet pipe 3 is symmetrically arranged at two sides of the upper end of the oil cylinder 2, the liquid feeding state detection module is positioned in the oil outlet pipe 3, and the liquid feeding state detection module consists of a detection probe 7, and a heating sensor 8 and a heat sensing sensor 9 which are arranged in the detection probe;
fixed fixing base 10 that is equipped with of test probe 7's right side wall, the blind hole has all been seted up to the upper and lower both sides of fixing base 10, the inside of two blind holes all slides and is equipped with slider 11, two 11 relative one sides of slider all fix and are equipped with spring 12, the other end of two spring 12 and the hole bottom fixed connection of blind hole, one side that two slider 11 deviate from mutually all fixes and is equipped with kelly 13, two kelly 13 all extend to the outside of fixing base 10, the draw-in groove with kelly 13 matched with has been seted up to the inner wall that goes out oil pipe 3, the right side wall of fixing base 10 all is equipped with and is used for the fixed fastening device with slider 11.
Fastening device includes lead screw 14, spiral ring 15 and manual ring 16, the bar hole has been seted up on the right side of blind hole, lead screw 14 transversely is located the inside in bar hole, the left end of lead screw 14 and the right side wall fixed connection of slider 11, the right-hand member of lead screw 14 extends to the outside of fixing base 10 and pole wall and spiral ring 15 threaded connection, manual ring 16 is fixed to be set up on the right side wall of spiral ring 15 and cup joints with the pole wall activity of lead screw 14, after card pole 13 and the inner wall chucking of play oil pipe 3, it makes spiral ring 15 rotate to rotate manual ring 16, thereby can be fixed between lead screw 14 and fixing base 10.
The fixed seat 10, the sliding block 11, the clamping rod 13, the spring 12 and the fastening mechanism are all made of stainless steel.
The size of fixing base 10 is one third of oil outlet pipe 3 diameter, can guarantee that oil flows out from in the oil outlet pipe 3.
The utility model provides an oil well is control system of monitor probe for intelligent control, includes last liquid state detection module, intelligent control module, beam-pumping unit 4, display module and digital remote monitoring module, and signal connection between last liquid state detection module and the intelligent control module, intelligent control module and beam-pumping unit 4, display module and digital remote monitoring module signal connection can realize the operation of intelligent control beam-pumping unit 4, will practice thrift the electric energy, improve the recovery ratio of unit interval simultaneously.
The utility model discloses in, during the use, when no liquid volume passes through in the oil pipe 3, what thermal sensor 9 received is a steady value, when oil pipe 3 has liquid volume (when going up liquid), along with liquid passes through, thermal sensor 9 can spread the temperature difference signal that changes thereupon, thereby send the signal to intelligent control module, intelligent control module takes place to digital remote monitoring module, digital remote monitoring module changes thermal sensor 9 temperature difference signal into the signal of telecommunication, convert into required contact signal, analog signal etc. through the circuit again, when the signal of telecommunication is steady value, define for not having oil, beam-pumping unit 4 should shut down or low stroke frequency work (frequency conversion mode); when the electrical signal is a variation value, it is defined that oil exists, and the pumping unit 4 should be started or operated with high stroke frequency (frequency conversion mode); when the staff need maintain last liquid state detection module, staff's hand rotates manual ring 16, has contacted the fixed between lead screw 14 and the fixing base 10, then removes two kellies 13 for shift out in the draw-in groove on kellies 13 and the 3 inner walls of play oil pipe, thereby can accomplish the dismouting with test probe 7, heating sensor 8 and thermal sensor 9 fast and play oil pipe 3, the staff of being convenient for is to its maintenance.
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 (5)
1. The monitoring probe for intelligent control of the oil well comprises an oil cylinder (2) positioned in an oil field (1), an oil outlet pipe (3), an oil pumping unit (4), an oil pumping rod (5), an oil well pump (6) and a liquid feeding state detection module, and is characterized in that the oil pumping rod (5) and the oil well pump (6) are both positioned in the oil cylinder (2), the oil outlet pipe (3) is symmetrically arranged on two sides of the upper end of the oil cylinder (2), the liquid feeding state detection module is positioned in the oil outlet pipe (3), and the liquid feeding state detection module consists of a detection probe (7), and a heating sensor (8) and a heat sensing sensor (9) which are arranged in the detection probe;
fixed fixing base (10) that is equipped with of right side wall of test probe (7), the blind hole has all been seted up, two to the upper and lower both sides of fixing base (10) the inside of blind hole all slides and is equipped with slider (11), two one side that slider (11) are relative all fixedly is equipped with spring (12), two the other end of spring (12) and the hole bottom department fixed connection of blind hole, two one side that slider (11) deviates from mutually all fixedly is equipped with kelly (13), two kelly (13) all extend to the outside of fixing base (10), the draw-in groove with kelly (13) matched with has been seted up to the inner wall of play oil pipe (3), the right side wall of fixing base (10) all is equipped with and is used for the fixed fastening device with slider (11) and fixing base (10).
2. The monitoring probe for intelligent control of the oil well is characterized in that the fastening mechanism comprises a lead screw (14), a spiral ring (15) and a manual ring (16), a strip-shaped hole is formed in the right side of the blind hole, the lead screw (14) is transversely located in the strip-shaped hole, the left end of the lead screw (14) is fixedly connected with the right side wall of the sliding block (11), the right end of the lead screw (14) extends to the outside of the fixed seat (10), the rod wall of the lead screw is in threaded connection with the spiral ring (15), and the manual ring (16) is fixedly arranged on the right side wall of the spiral ring (15) and is movably sleeved with the rod wall of the lead screw (14).
3. The monitoring probe for intelligent oil well control as defined in claim 2, wherein the fixed seat (10), the sliding block (11), the clamping rod (13), the spring (12) and the fastening mechanism are all made of stainless steel.
4. A monitoring probe for intelligent control of oil wells according to claim 1, characterized in that the size of the fixed seat (10) is one third of the diameter of the oil outlet pipe (3).
5. The control system of the monitoring probe for intelligent control of the oil well is characterized by comprising a liquid feeding state detection module, an intelligent control module, an oil pumping unit (4), a display module and a digital remote monitoring module, wherein the liquid feeding state detection module is in signal connection with the intelligent control module, and the intelligent control module is in signal connection with the oil pumping unit (4), the display module and the digital remote monitoring module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726016.5U CN211422601U (en) | 2019-10-15 | 2019-10-15 | Monitoring probe and control system for intelligent control of oil well |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726016.5U CN211422601U (en) | 2019-10-15 | 2019-10-15 | Monitoring probe and control system for intelligent control of oil well |
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| CN211422601U true CN211422601U (en) | 2020-09-04 |
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| CN201921726016.5U Active CN211422601U (en) | 2019-10-15 | 2019-10-15 | Monitoring probe and control system for intelligent control of oil well |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513291A (en) * | 2021-04-22 | 2021-10-19 | 陕西长庆专用车制造有限公司 | Intermittent-open oil pumping unit and intermittent-open control method |
-
2019
- 2019-10-15 CN CN201921726016.5U patent/CN211422601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513291A (en) * | 2021-04-22 | 2021-10-19 | 陕西长庆专用车制造有限公司 | Intermittent-open oil pumping unit and intermittent-open control method |
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