CN201839375U - Remote monitoring device for oil field well pattern - Google Patents

Remote monitoring device for oil field well pattern Download PDF

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Publication number
CN201839375U
CN201839375U CN2010202654892U CN201020265489U CN201839375U CN 201839375 U CN201839375 U CN 201839375U CN 2010202654892 U CN2010202654892 U CN 2010202654892U CN 201020265489 U CN201020265489 U CN 201020265489U CN 201839375 U CN201839375 U CN 201839375U
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CN
China
Prior art keywords
well
oil
remote monitoring
sensor
monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2010202654892U
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Chinese (zh)
Inventor
杨浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Luhai Drilling & Production Technology Co Ltd
Original Assignee
Shandong Luhai Drilling & Production Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Luhai Drilling & Production Technology Co Ltd filed Critical Shandong Luhai Drilling & Production Technology Co Ltd
Priority to CN2010202654892U priority Critical patent/CN201839375U/en
Application granted granted Critical
Publication of CN201839375U publication Critical patent/CN201839375U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a remote monitoring device for an oil field well pattern, comprising monitoring center software, wireless remote monitoring terminals, an on-site instrument and a sensor and consisting of three grades of structures, namely an on-site apparatus, a well area device and a work area device. The on-site apparatus consists of a load sensor, an oil pressure sensor, an electric quantity sensor, a transmission line, a metering system, an alarming system and a camera, and the on-site apparatus is installed at an oil well; each acquired signal is transmitted to the well area device by a wired mode; the well area device consists of the wireless remote monitoring terminals, transforms the acquired signals into standard output signals and is communicated with the work area device through a 3G wireless network; and the work area device consists of the monitoring center software and a display device, analyzes input signals and displays results. The remote monitoring device has the advantages of being easy in project implementation, maintenance and expansion, wide in monitoring range and large in capacity, ensuring safety, reducing cost and the like.

Description

Remote monitoring device for oilfield well network
Technical field
The utility model relates to a kind of long-distance monitorng device, the long-distance monitorng device that especially a kind of oilfield well network is used.
Background technology
That the oil pumper in oil field and water injection well distribute is very extensive, environment is special, and artificial destruction is serious in addition, and traditional manual inspection, inspection, artificial data collection often need to drop into the running that great amount of manpower and material resources, financial resources guarantee are safeguarded production equipment.Owing to do not have one to overlap networked control management means effective, practicable on-site producing devices; the ordinary production order of rod-pumped well can not get effective, safe protection, becomes a great problem that field produces enterprise faces to the operation maintenance management of the production equipment that makes the scene, oil field always.
The utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art and the remote monitoring device for oilfield well network that provides.
The technical scheme that the utility model adopted is: remote monitoring device for oilfield well network, form by monitoring center software, wireless remote monitering terminal, field instrument and transducer, and form by field apparatus, wellblock device, working area device tertiary structure; Field apparatus is made up of load sensor, oil pressure sensor, electrical quantity sensor, transmission line, metering system, warning system and video camera, and field apparatus is installed on the oil well place, and each acquired signal transfers to the wellblock device by wired mode; The wellblock device is made up of the wireless remote monitering terminal, converts acquired signal the output signal of standard to, by 3G wireless network and working area device UNICOM; Working area device is made up of monitoring center software and display unit, to the input signal analysis, and display result.
The advantage that the utility model compared with prior art has is: engineering is easily implemented, easy care; Monitoring range is wide, be easy to expansion, capacity is big; Monitoring in real time, response are in time; Ensure safety, fall cost; Distinct image is provided, avoids overlapping construction, reach rational closed-loop control simultaneously, increase work efficiency and productivity effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a field apparatus structure distribution schematic diagram of the present utility model.
Embodiment
Remote monitoring device for oilfield well network is made up of monitoring center software 4, wireless remote monitering terminal 3, field instrument 1 and transducer 2, is made up of field apparatus, wellblock device, working area device tertiary structure; Field apparatus is made up of load sensor 5, oil pressure sensor 6, electrical quantity sensor 8, transmission line 11, metering system 7, warning system 9 and video camera 10, and field apparatus is installed on the oil well place, and each acquired signal transfers to the wellblock device by wired mode; The wellblock device is made up of wireless remote monitering terminal 3, converts acquired signal the output signal of standard to, by 3G wireless network and working area device UNICOM; Working area device is made up of monitoring center software 4 and display unit, to the input signal analysis, and display result.
Because the residing geographical environment in producing well field, each transducer 5 of field apparatus, 6 and 8 adopt wired mode with signal, wireless remote monitering terminal 3 adopts the 3G wireless network to communicate with oil recovery factory's central control room, Field Production Data by various instrument or transducer 5,6,8 and 7 convert the output signal of standard to, after synthetical collection device main control unit acquisition process, be sent to the mobile data network processing center by the 3G wireless data sending, oil recovery factory's central control room is communicated with the mobile data network processing center by wireless bridge or optical fiber again, each production crew, standing etc. links with oil recovery factory's central control room by the local area network (LAN) in the factory, the situation in the local well site of Real Time Observation.
Select correct position to set up outdoor control point according to the distribution situation of producing well, The Cloud Terrace and panorama low-illuminance cameras 10 are installed, equipment such as well site producing well, water injection well, heating furnace are monitored.The vision signal that video camera 10 collects transfers to wireless remote monitering terminal 3 by wired mode, be transferred to network video server then and carry out high-quality MPEG4 compression processing, simultaneously, configuration according to supervisory control system, video data after network video server will compress is by the IP mouth, pass to oil recovery work area Surveillance center through the oil recovery station to wireless bridge between the oil recovery work area or optical fiber, realize whole unified monitoring management.When the alarm situation appearred in front end warning system 9, network video server was according to self configuration or according to the instruction of Surveillance center, realized control and combined operation to field apparatus by front-end control facilities (cradle head control device).
Technical indicator has:
Remote measurement composition error≤1.5%; Remote signalling accuracy 〉=99%; Remote control accuracy 〉=99%.
Communication mode: adopt the TD-CDMA/GSMSMS of China Mobile or the CDMA2000 of CHINAUNICOM.
Transmission protocol: TD-CDMA wireless instructions collection, custom protocol and industrial ModeBus stipulations etc.
System response time (in the communication normal condition): remote measurement passing time<20 second; Remote signalling and alarm time<10 second.
System's availability 〉=99.8%; Operating ambient temperature :-25 ℃~+ 40 ℃; Operation relative humidity :≤90%.

Claims (1)

1. remote monitoring device for oilfield well network is made up of monitoring center software, wireless remote monitering terminal, field instrument and transducer, it is characterized in that being made up of field apparatus, wellblock device, working area device tertiary structure; Field apparatus is made up of load sensor, oil pressure sensor, electrical quantity sensor, transmission line, metering system, warning system and video camera, and field apparatus is installed on the oil well place, and each acquired signal transfers to the wellblock device by wired mode; The wellblock device is made up of the wireless remote monitering terminal, converts acquired signal the output signal of standard to, by 3G wireless network and working area device UNICOM; Working area device is made up of monitoring center software and display unit, to the input signal analysis, and display result.
CN2010202654892U 2010-07-21 2010-07-21 Remote monitoring device for oil field well pattern Expired - Lifetime CN201839375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202654892U CN201839375U (en) 2010-07-21 2010-07-21 Remote monitoring device for oil field well pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202654892U CN201839375U (en) 2010-07-21 2010-07-21 Remote monitoring device for oil field well pattern

Publications (1)

Publication Number Publication Date
CN201839375U true CN201839375U (en) 2011-05-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202654892U Expired - Lifetime CN201839375U (en) 2010-07-21 2010-07-21 Remote monitoring device for oil field well pattern

Country Status (1)

Country Link
CN (1) CN201839375U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916091A (en) * 2010-07-21 2010-12-15 山东陆海钻采科技有限公司 Remote monitoring device for oilfield well network
CN109308777A (en) * 2018-09-29 2019-02-05 东北石油大学 Pumping unit power cut-off theft-proof method, system and simulation system based on mobile terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916091A (en) * 2010-07-21 2010-12-15 山东陆海钻采科技有限公司 Remote monitoring device for oilfield well network
CN109308777A (en) * 2018-09-29 2019-02-05 东北石油大学 Pumping unit power cut-off theft-proof method, system and simulation system based on mobile terminal

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C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20110518

CX01 Expiry of patent term