CN204804816U - Parameter appearance is synthesized to oil field rig safety - Google Patents

Abstract

The utility model relates to a parameter appearance is synthesized to oil field rig safety, its include collector unit and electricity connect in acquisition unit's driller's display station, output device and power, still integrated digitated heavy measuring unit, carousel moment of torsion measuring unit, riser pressure measuring unit, tongs moment of torsion measuring unit, carousel rotational speed and pump dash fast measuring unit, degree of depth measuring unit, mud backward flow and the gaseous detecting element of mud tank volume measuring unit, hydrogen sulfide and total hydrocarbon, tourist bus position sensor to synthesize the parameter appearance. The utility model has the advantages of reasonable design, the compactness collects a plurality of sensors in an organic whole, and the accuracy gathers, writes down to the use steadily, reliably, can accurately monitor the interior total hydrocarbon of well drilling and the hydrogen sulfide gas body, not only can effectively avoid the wasting of resources, can guarantee whole drilling process's safety in addition.

Description

An oilfield drilling rig safety comprehensive parameter instrument

technical field

The utility model relates to the technical field of petroleum machinery, in particular to an oil field drilling rig safety comprehensive parameter instrument.

Background technique

SZJ-I drilling (workover) well multi-parameter instrument is an instrument developed and produced by our company for supporting drilling rigs and workover rigs. It measures and displays hook suspension weight, bit pressure, rotary table torque, vertical Pipe pressure, tong torque, power tong torque, turntable speed, 1#, 2# and 3# mud pump speed, mud pump cumulative pump strokes, mud inlet displacement, mud total injection volume, mud return, 1#. 9# Mud tank volume or liquid level, total mud tank volume, total hydrocarbon content, hydrogen sulfide content, traveling block position, well depth, ton, kilometer and other parameters changes to help the driller grasp the working status of the drilling rig. In the design process of the SZJ type drilling (repair) well multi-parameter instrument, combining the characteristics of domestic drilling (repair) machines and the requirements of users, focusing on practicability, advancement, reliability, ease of use and safety , implementing the principles of standardization, serialization, and building blocks, adopting electromechanical integration and internationally advanced micro-processing technology for design, all parameters can be flexibly combined and configured into various instruments, and indoor computers can be used for recording, displaying and drawing. Conventional weight gauge recorders can also be used. In addition, according to the needs of users, the anti-collision function of traveling cars can be added.

In the development process in recent years, this series of products can be divided into three types: common type, distributed type, and bus type in terms of system composition. The bus type is composed of CAN bus. For details, please refer to the introduction of a separate manual.

Ordinary type is used for 3-7 parameter multi-parameters, without using computer to record. The whole system includes the driller’s meter display table, various sensors, installation cables and hydraulic pipelines, etc., finger weight, turntable torque, tong torque, vertical The pipe pressure is indicated by a hydraulic dial, and the power parameters such as the rotating speed of the turntable and the rush speed of the mud pump are displayed by a 1-inch or 2/3-inch low-temperature backlit LCD. At the same time, the stability and reliability of traditional parameter meters are average, so the overall detection accuracy and accuracy are biased; the traditional oilfield drilling rig parameter meters have limited functions, and the complete hydrocarbon and hydrogen sulfide gas in the drilling cannot be accurately monitored. It is easy to cause waste of resources, and it will also bring potential safety hazards to the entire drilling process.

As can be seen above, it is necessary to further improve the prior art.

Contents of the invention

In view of the above problems, the utility model proposes a reasonable and compact structural design, which integrates multiple sensors, is stable and reliable in use, accurate in collection and recording, and can accurately monitor all hydrocarbons and hydrogen sulfide gases in drilling wells, which can not only effectively avoid Waste of resources, but also can ensure the safety of the entire drilling process of oilfield drilling rig safety comprehensive parameter instrument.

The utility model is achieved through the following technical solutions:

The above-mentioned oil field drilling rig safety comprehensive parameter instrument includes a collector unit, a driller’s display console and an output device electrically connected to the acquisition unit; Pressure measurement unit, clamp torque measurement unit, turntable speed and pump impulse measurement unit, depth measurement unit, mud return and mud tank volume measurement unit, hydrogen sulfide and full hydrocarbon gas detection unit, traveling block position sensor; The measuring unit includes a finger weight sensor; the finger weight sensor is connected to the driller display table through a hydraulic pipeline; the turntable torque measurement unit includes a mechanical turntable torque sensor and a Hall-type turntable torque sensor; the mechanical turntable The torque sensor is connected to the driller's display platform through a hydraulic pipeline, and is connected to the collector corresponding to the collector unit through a cable; the Hall-type rotary table torque sensor is electrically connected to the collector corresponding to the collector unit; The standpipe pressure measurement unit includes a standpipe pressure sensor, and the standpipe pressure sensor is connected to the driller display console through a hydraulic pipeline; the tong torque measurement unit includes a tong torque sensor, and the tong torque sensor Connected to the driller’s display console through a hydraulic pipeline; the turntable speed and pump rush speed measurement unit includes a turntable speed sensor and a 1-3# pump rush speed sensor; the turntable speed sensor and a 1-3# pump rush speed sensor All are connected to the collector corresponding to the collector unit by cables; the depth measurement unit includes a depth sensor; the depth sensor is connected to the collector corresponding to the collector unit by a cable; the mud return flow and the mud tank volume The measuring unit includes a mud return sensor and a 1-9# mud tank volume sensor; the mud return sensor and the 1-9# mud tank volume sensor are connected to the collector corresponding to the collector unit through a cable; the hydrogen sulfide and The full hydrocarbon gas detection unit includes a full hydrocarbon sensor and a hydrogen sulfide sensor; the full hydrocarbon sensor and the hydrogen sulfide sensor are connected to the collector corresponding to the collector unit through cables; the traveling vehicle position sensor is connected to the collector unit Corresponding collectors are electrically connected.

The oil field drilling rig safety comprehensive parameter instrument, wherein: the driller’s display table is integrated with a pressure transmitter group, a weight gauge display dial, a tong torque display dial, a standpipe pressure display dial, a turntable torque display dial and a liquid crystal display screen; the pressure transmitter group is composed of a plurality of pressure transmitters and is also connected with a transmitter adapter box.

The oil field drilling rig safety comprehensive parameter instrument, wherein: one end of the weight sensor is respectively connected to the pressure transmitter corresponding to the pressure transmitter group and the display dial of the weight gauge through a hydraulic pipeline with a four-way joint, and Connect to the collector corresponding to the collector unit through the transmitter adapter box.

The oil field drilling rig safety comprehensive parameter instrument, wherein: the mechanical turntable torque sensor is respectively connected to the pressure transmitter corresponding to the pressure transmitter group and the turntable torque display dial through a hydraulic pipeline with a three-way joint, and Connect to the collector corresponding to the collector unit through the transmitter adapter box.

The oil field drilling rig safety comprehensive parameter instrument, wherein: the standpipe pressure sensor is respectively connected to the pressure transmitter corresponding to the pressure transmitter group and the standpipe pressure display dial through a hydraulic pipeline with a three-way joint, and Connect to the collector corresponding to the collector unit through the transmitter adapter box.

In the oil field drilling rig safety comprehensive parameter instrument, wherein: the tong torque sensor is respectively connected to the pressure transmitter corresponding to the pressure transmitter group and the tong torque display dial through a hydraulic pipeline with a three-way joint, and Connect to the collector corresponding to the collector unit through the transmitter adapter box.

The oil field drilling rig safety comprehensive parameter instrument, wherein: the turntable speed sensor 091 and the 1-3# pump impulse speed sensor are both connected to a proximity sensor switch, and the proximity sensor switch is connected to the collector through a four-pin socket The collector corresponding to the unit.

In the oil field drilling rig safety comprehensive parameter instrument, wherein: the depth sensor is integrated with a proximity switch A and a proximity switch B, and the proximity switch A and the proximity switch B are both connected to a sensor 7-core socket and connected to the sensor through the sensor 7-core socket to the collector corresponding to the collector unit.

The safety comprehensive parameter instrument for oilfield drilling rigs, wherein: the mud return sensor and the 1-9# mud tank volume sensors are connected to corresponding collectors in the collector unit through four-pin sockets.

The oil field drilling rig safety comprehensive parameter instrument, wherein: the collector unit is powered by a 220V regulated power supply and is integrated with a power module, an isolation barrier, a preprocessing board and a collection board; the output device includes a communication transfer box and a computer terminal and a printer; one end of the communication transfer box is electrically connected to the collector unit, and the other end is electrically connected to the computer terminal and a 220V power supply; one end of the computer terminal is connected to the power supply, and the other end is connected to the printer.

Beneficial effect:

The utility model has a reasonable and compact structural design for oil field drilling rig safety comprehensive parameter instrument, integrates multiple sensors, has the characteristics of multi-function and wide application range; especially, hydrogen sulfide and all-hydrocarbon gas are added on the basis of the original parameter instrument. The full hydrocarbon sensor and hydrogen sulfide sensor of the detection unit not only have more complete functions, but also can accurately monitor the full hydrocarbon and hydrogen sulfide gas in the drilling, which can not only effectively avoid resource waste, but also ensure the safety of the entire drilling process. At the same time, through The position sensor of the traveling block can be accurately positioned, ensuring the stability and reliability of the parameter instrument during use, and the collection and recording are more accurate; the computer is used for collection and recording, and the whole system can be displayed in real time on the driller's display console and output equipment respectively The engineering values of all parameters required by the user; the driller’s display table is placed on the drill floor, and the dial is displayed on the LCD screen for real-time observation by the driller; the collector unit is installed in the side room of the drill floor, responsible for collecting and processing various data; output The computer terminal of the equipment is connected to the collector unit through a cable of about 150 meters (up to 1000 meters), and the dial, numbers and curves are displayed on the computer terminal in real time, and can be stored, printed and queried; optimized for the site Provide basis for drilling, fault judgment and elimination.

Description of drawings

Fig. 1 is the structural block diagram of the utility model oilfield drilling rig safety comprehensive parameter instrument;

Fig. 2 is the structural principle diagram of the safety comprehensive parameter instrument of the oil field drilling rig of the utility model;

Fig. 3 is the structure diagram of the collector unit of the utility model oil field drilling rig safety comprehensive parameter instrument;

Fig. 4 is the structural connection diagram of the weight measuring unit of the utility model oil field drilling rig safety comprehensive parameter instrument;

Fig. 5 is the structural connection diagram of the turntable torque measuring unit of the utility model oil field drilling rig safety comprehensive parameter instrument;

Fig. 6 is a structural connection diagram of the standpipe pressure measuring unit of the utility model oil field drilling rig safety comprehensive parameter instrument;

Fig. 7 is a structural connection diagram of the clamp torque measuring unit of the utility model oil field drilling rig safety comprehensive parameter instrument;

Fig. 8 is a structural connection diagram of the rotary speed of the rotary table and the pump rush speed measuring unit of the utility model oil field drilling rig safety comprehensive parameter instrument;

Fig. 9 is a structural connection diagram of the depth measurement unit of the utility model oil field drilling rig safety comprehensive parameter instrument;

Fig. 10 is a structural connection diagram of the mud reflow and mud tank volume measurement unit of the utility model oil field drilling rig safety comprehensive parameter instrument.

Detailed ways

As shown in Figures 1 and 2, the utility model oil field drilling rig safety comprehensive parameter instrument is integrated with a collector unit 01, a driller display console 02, an output device 03, a power supply 04, a weight measurement unit 05, a turntable torque measurement unit 06, Standpipe pressure measurement unit 07, clamp torque measurement unit 08, turntable speed and pump dash measurement unit 09, depth measurement unit 10, mud return and mud tank volume measurement unit 11, hydrogen sulfide and full hydrocarbon gas detection unit 12, swimming pool Vehicle position sensor 13.

As shown in Figure 3, the collector unit 01 is the core of the entire comprehensive parameter instrument, which is composed of a power supply module, an isolation barrier, a preprocessing board and a collection board; wherein, the collector unit 01 is installed in a sealed Restricted breathing explosion-proof stainless steel box.

The driller display table 02 is electrically connected to the collector unit 01, which integrates a pressure transmitter group 021, a weight gauge display dial 022, a tong torque display dial 023, a standpipe pressure display dial 024, and a turntable torque display dial 025 and a liquid crystal display 026; the liquid crystal display 026 can adopt a 15-inch touch screen; wherein, the pressure transmitter group 021 is integrated by a plurality of pressure transmitters, and is also connected with a transmitter adapter box 027.

The output device 03 is electrically connected to the collector unit 01, which includes a communication transfer box 031, a computer terminal 032 and a printer 033; wherein, one end of the communication transfer box 031 is connected to the collector unit 01, and the other end is connected to the computer terminal 032 and the printer 033. 220V power supply; one end of the computer terminal 032 is connected to the power supply 04, and the other end is connected to the printer 033.

The power supply 04 uses a 220V regulated power supply, which supplies power to the collector unit 01.

As shown in Figure 4, the finger weight measurement unit 05 is connected to the driller display stand 02, which includes a finger weight sensor 051; wherein, one end of the finger weight sensor 051 is respectively connected to the driller's display through a 10MPa hydraulic pipeline and a four-way joint. The pressure transmitter corresponding to the pressure transmitter group 021 in station 02 and the weight gauge display dial 022 (composed of conventional weight gauge records and weight indicators), and transferred through the transmitter of the pressure transmitter group 021 The box 027 is electrically connected to the collector corresponding to the collector unit 01 .

As shown in Figure 5, the turntable torque measurement unit 06 is connected to the driller display console 02, which includes a mechanical turntable torque sensor 061 and a Hall-type turntable torque sensor 062; the mechanical turntable torque sensor 061 is connected through a 10MPa hydraulic pipeline Connect the corresponding pressure transmitter in the pressure transmitter group 021 of the driller's display station 02 and the dial torque display dial 025 of the turntable with a three-way joint, and connect electrically through the transmitter adapter box 027 of the pressure transmitter group 021 To the collector corresponding to the collector unit 01; the Hall-type turntable torque sensor 062 is electrically connected to the collector corresponding to the collector unit 01.

As shown in Figure 6, the standpipe pressure measurement unit 07 is connected to the driller display console 02, which includes a standpipe pressure sensor 071; wherein, the standpipe pressure sensor 071 is connected to the driller through a 40MPa hydraulic pipeline and a three-way joint. Drill the corresponding pressure transmitter in the pressure transmitter group 021 of the display table 02 and the standpipe pressure display dial 024, and electrically connect to the corresponding collector unit 01 through the transmitter adapter box 027 of the pressure transmitter group 021 collector.

As shown in Fig. 7, the tong torque measurement unit 08 is connected to the driller's display console 02, which includes a tong torque sensor 081; wherein, the tong torque sensor 081 is connected to the driller through a 40MPa hydraulic pipeline and a three-way joint. The corresponding pressure transmitter in the pressure transmitter group 021 of the drill display table 02 and the clamp torque display dial 023 are electrically connected to the corresponding collector unit 01 through the transmitter adapter box 027 of the pressure transmitter group 021. collector.

As shown in Figure 8, the turntable speed and pump impulse measurement unit 09 are electrically connected to the collector unit 01, which includes a turntable speed sensor 091 and a 1-3# pump impulse sensor 092; wherein, the turntable speed sensor 091 and The 1-3# pump speed sensors 092 are all connected with a proximity sensor switch 093, and the proximity sensor switch 093 is connected to a four-pin socket 094 and connected to the collector corresponding to the collector unit 01 through the four-core socket 094.

As shown in Figure 9, the depth measurement unit 10 is electrically connected to the collector unit 01, which includes a depth sensor 101; wherein, the depth sensor 101 is integrated with a proximity switch A and a proximity switch B, the proximity switch A and the proximity switch B Both are connected with the sensor 7-pin socket 102 and connected to the 7-pin socket of the collector unit 01 through the sensor 7-pin socket.

As shown in Figure 10, this mud backflow and mud tank volume measurement unit 11 are electrically connected to this collector unit 01, and it comprises mud backflow sensor 111 and 1-9# mud tank volume sensor 112; Wherein, this mud backflow sensor 111 and The 1-9# mud tank volume sensors 112 are all connected to the corresponding collectors in the collector unit 01 through four-core sockets.

The hydrogen sulfide and full hydrocarbon gas detection unit 12 is electrically connected to the collector unit 01, which includes a full hydrocarbon sensor 211 and a hydrogen sulfide sensor 212; the full hydrocarbon sensor 211 and the hydrogen sulfide sensor 212 are all connected to the collector unit 01 by cables corresponding to the collector.

The traveling vehicle position sensor 13 is electrically connected to the collector corresponding to the collector unit 01 .

The utility model has a reasonable and compact structural design for the safety comprehensive parameter instrument of an oil field drilling rig, integrates a plurality of measuring units and sensors, is stable and reliable in use, accurate in collection and recording, and is suitable for popularization and application.

Claims (10)

1. an oil field drill safety comprehensive Parameters Instrument, comprises collector unit and is electrically connected on driller's display station and the output equipment of described collecting unit; It is characterized in that: described comprehensive parameters instrument is also integrated with and refers to remeasurement unit, TORQ measuring unit, standpipe pressure measuring unit, tongs torque measurement unit, rotary speed and pump punch speed measuring unit, depth survey unit, mud backflow and slurry tank cubing unit, hydrogen sulfide and total hydrocarbon gas detection cell, tourist bus position sensor;

Described finger remeasurement unit comprises finger weight sensor; Described finger weight sensor is connected to described driller's display station by hydraulic line line;

Described TORQ measuring unit comprises mechanical wheel torque sensor and Hall-type rotary table torque sensor; Described mechanical wheel torque sensor is connected to described driller's display station by hydraulic line, and is connected to collector corresponding to described collector unit by cable; The collector that described Hall-type rotary table torque sensor is corresponding with described collector unit is electrically connected;

Described standpipe pressure measuring unit comprises standpipe pressure sensor, and described standpipe pressure sensor is connected to described driller's display station by hydraulic line;

Described tongs torque measurement unit comprises tongs torque sensor, and described tongs torque sensor is connected to described driller's display station by hydraulic line;

Described rotary speed and pump punch speed measuring unit comprise rotary speed sensor and 1-3# pump punch speed sensor; Described rotary speed sensor and 1-3# pump punch speed sensor are all connected to collector corresponding to described collector unit by cable;

Described depth survey unit comprises depth transducer; Described depth transducer is connected to collector corresponding to described collector unit by cable;

Described mud backflow and slurry tank cubing unit comprise mud re-flow sensor and 1-9# slurry tank volume sensor; Described mud re-flow sensor and 1-9# slurry tank volume sensor are all connected to collector corresponding to described collector unit by cable;

Described hydrogen sulfide and total hydrocarbon gas detection cell comprise total hydrocarbon sensor and hydrogen sulfide sensor; Described total hydrocarbon sensor and hydrogen sulfide sensor are all connected to collector corresponding to described collector unit by cable;

The collector that described tourist bus position sensor is corresponding with described collector unit is electrically connected.

2. oil field drill safety comprehensive Parameters Instrument as claimed in claim 1, is characterized in that: described driller's display station is integrated with pressure transmitter group, weight indicator display dial, tongs moment of torsion display dial, standpipe pressure display dial, TORQ display dial and LCDs; Described pressure transmitter group is integrated by multiple pressure transmitter and is also connected with transmitter interconnecting device.

3. oil field drill safety comprehensive Parameters Instrument as claimed in claim 2, it is characterized in that: described finger weight sensor one end is equipped with four-way connection by hydraulic line and connects pressure transmitter corresponding to described pressure transmitter group and described weight indicator display dial respectively, and is connected to collector corresponding to described collector unit by described transmitter interconnecting device.

4. oil field drill safety comprehensive Parameters Instrument as claimed in claim 2, it is characterized in that: described mechanical wheel torque sensor is equipped with tee junction by hydraulic line and connects pressure transmitter corresponding to described pressure transmitter group and described TORQ display dial respectively, and is connected to collector corresponding to described collector unit by described transmitter interconnecting device.

5. oil field drill safety comprehensive Parameters Instrument as claimed in claim 2, it is characterized in that: described standpipe pressure sensor is equipped with tee junction by hydraulic line and connects pressure transmitter corresponding to described pressure transmitter group and described standpipe pressure display dial respectively, and is connected to collector corresponding to described collector unit by described transmitter interconnecting device.

6. oil field drill safety comprehensive Parameters Instrument as claimed in claim 2, it is characterized in that: described tongs torque sensor is equipped with tee junction by hydraulic line and connects pressure transmitter corresponding to described pressure transmitter group and described tongs moment of torsion display dial respectively, and is connected to collector corresponding to described collector unit by described transmitter interconnecting device.

7. oil field drill safety comprehensive Parameters Instrument as claimed in claim 1, it is characterized in that: described rotary speed sensor 091 and 1-3# pump punch speed sensor are all connected with proximity inductive switch, described proximity inductive switch is connected to collector corresponding to described collector unit by four-core socket.

8. oil field drill safety comprehensive Parameters Instrument as claimed in claim 1, it is characterized in that: described depth transducer is integrated with proximity switch A and proximity switch B, described proximity switch A and proximity switch B is all connected with sensor 7 core socket and is connected to collector corresponding to described collector unit by described sensor 7 core socket.

9. oil field drill safety comprehensive Parameters Instrument as claimed in claim 1, is characterized in that: described mud re-flow sensor and 1-9# slurry tank volume sensor are all connected to collector corresponding in described collector unit by four-core socket.

10. oil field drill safety comprehensive Parameters Instrument as claimed in claim 1, is characterized in that: described collector unit is powered by 220V voltage-stabilized power supply and is integrated with power module, isolated gate, pre-processed board and collection plate;

Described output equipment comprises communication interconnecting device, terminal and printer; Described communication interconnecting device one end is electrically connected described collector unit, and the other end is electrically connected described terminal and 220V power supply; Described terminal one end connects power supply, and the other end connects described printer.