CA2491903A1 - System and method for automating or metering fluid recovered at a well - Google Patents
System and method for automating or metering fluid recovered at a well Download PDFInfo
- Publication number
- CA2491903A1 CA2491903A1 CA 2491903 CA2491903A CA2491903A1 CA 2491903 A1 CA2491903 A1 CA 2491903A1 CA 2491903 CA2491903 CA 2491903 CA 2491903 A CA2491903 A CA 2491903A CA 2491903 A1 CA2491903 A1 CA 2491903A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- meter
- recovery system
- recovery
- control module
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract 63
- 238000000034 method Methods 0.000 title claims abstract 8
- 238000011084 recovery Methods 0.000 claims abstract 55
- 230000006854 communication Effects 0.000 claims abstract 16
- 238000004891 communication Methods 0.000 claims abstract 16
- 230000007175 bidirectional communication Effects 0.000 claims abstract 5
- 230000010267 cellular communication Effects 0.000 claims 3
- 238000012544 monitoring process Methods 0.000 claims 3
- 230000001413 cellular effect Effects 0.000 claims 2
- 238000004886 process control Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 241000269627 Amphiuma means Species 0.000 claims 1
- 238000005516 engineering process Methods 0.000 claims 1
- 239000003129 oil well Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/008—Monitoring of down-hole pump systems, e.g. for the detection of "pumped-off" conditions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
Abstract
Disclosed herein are methods, apparatus and systems for automating or metering fluid recovered at a well. According to one example, a system (10) is described for automating the fluid recovery of oil wells using a pump jack or oil extractor. A communications device (16) is installed with each system to allow remote bi-directional communications to monitor, control, and diagnose problems with the device or system.
Claims (41)
1. A fluid recovery system comprising:
a. a recovery device for retrieving fluid from a well;
b. a meter connected to the recovery device for receiving fluid from the recovery device and measuring the amount of fluid recovered; and c. a control module for controlling the operation of the recovery device and the meter.
a. a recovery device for retrieving fluid from a well;
b. a meter connected to the recovery device for receiving fluid from the recovery device and measuring the amount of fluid recovered; and c. a control module for controlling the operation of the recovery device and the meter.
2. The fluid recovery system of claim 1 wherein the control module is integrated into the recovery device.
3. The fluid recovery system of claim 1 wherein the control module is integrated into the meter.
4. The fluid recovery system of claim 1 wherein the recovery device is an oil extractor.
5. The fluid recovery system of claim 1 wherein the recovery device is a pump jack.
6. The fluid recovery system of claim 1 wherein the control module time stamps the measured amount of fluid recovered by the recovery device.
7. The fluid recovery system of claim 1 wherein the control module further includes a communications interface for transmitting data to and from the fluid recovery system.
8. The fluid recovery system of claim 7 where in the communications is wireless communications.
9. The fluid recovery system of claim 8 wherein the wireless communications permits remote monitoring and control of the fluid recovery system.
10. The fluid recovery system of claim 1 wherein the control module performs diagnostic operations and communicates the results of those operations to a user.
11. The fluid recovery system of claim 1 wherein the meter is a tank meter used to separate air and fluid.
12. The fluid recovery system of claim 1 wherein the meter further include sensors for detecting water.
13. The fluid recovery system of claim 1 wherein the fluid recovered is oil.
14. The fluid recovery system of claim 13 wherein the control module tunes the oil recovery rate of the recovery device to recover oil at a rate approximately equal to the recovery rate of oil in the well.
15. A fluid recovery network comprising:
a. two or more recovery systems, each having i. a recovery device for retrieving fluid from a well;
ii. a meter connected to the recovery device for receiving fluid from the recovery device and measuring the amount of fluid recovered;
iii. a control module for controlling the operation of he recovery device and the meter; and iv. a communications interface for transmitting data to and from the recovery system;
b. a storage tank for storing fluid retrieved by the recovery systems; and c. flow lines interconnecting the two or more recovery systems and the storage tank.
a. two or more recovery systems, each having i. a recovery device for retrieving fluid from a well;
ii. a meter connected to the recovery device for receiving fluid from the recovery device and measuring the amount of fluid recovered;
iii. a control module for controlling the operation of he recovery device and the meter; and iv. a communications interface for transmitting data to and from the recovery system;
b. a storage tank for storing fluid retrieved by the recovery systems; and c. flow lines interconnecting the two or more recovery systems and the storage tank.
16. A meter comprising:
a. means for measuring fluid;
b. a control module for controlling the operation of the meter and other devices connected to the meter; and c. a communications interface for communicating data to and from the meter.
a. means for measuring fluid;
b. a control module for controlling the operation of the meter and other devices connected to the meter; and c. a communications interface for communicating data to and from the meter.
17. The meter of claim 16 wherein the control module includes diagnostic routines for the meter and the other devices.
18. The meter of claim 16 wherein the meter is placed at a well for measuring fluid recovered from the well.
19. The meter of claim 16 wherein the communications interface includes wireless communications.
20. The meter of claim 16 wherein the meter is a Coriolis flow meter.
21. The meter of claim 16 wherein the meter is a tank meter for separating air and fluids for measuring the fluid, the tank meter comprising:
a. a tank having an inlet for receiving air and fluid, a drain for emptying the tank of fluid, and a vent for air;
b. at least one valve for opening and closing the drain and vent; and c. level meter to measure the fluid in the tank.
a. a tank having an inlet for receiving air and fluid, a drain for emptying the tank of fluid, and a vent for air;
b. at least one valve for opening and closing the drain and vent; and c. level meter to measure the fluid in the tank.
22. The tank meter of claim 21 wherein the valve is a three-way valve.
23. The tank meter of claim 21 further comprising a sensor for detecting the presence of water in the tank.
24. A method of recovering fluid from a well comprising the steps of:
a. recovering fluid from a well using a pump jack or oil extractor;
b. measuring the amount of fluid recovered by the recovery system; and c. communicating the amount recovered at the well by the recovery system to an operator.
a. recovering fluid from a well using a pump jack or oil extractor;
b. measuring the amount of fluid recovered by the recovery system; and c. communicating the amount recovered at the well by the recovery system to an operator.
25. A method of doing business comprising, a. recovering fluid at a well;
b. metering the amount of fluid recovered; and c. charging a fee based on the amount of fluid recovered.
b. metering the amount of fluid recovered; and c. charging a fee based on the amount of fluid recovered.
26. A fluid recovery system comprising:
a. an oil extractor device for retrieving fluid from a well; and b. a control module for controlling the operation of the recovery device and having a communications interface for transmitting data to and from the oil extractor device.
a. an oil extractor device for retrieving fluid from a well; and b. a control module for controlling the operation of the recovery device and having a communications interface for transmitting data to and from the oil extractor device.
27. The fluid recovery system of claim 26 wherein the data transmitted from the oil extractor device is diagnostic information.
28. The fluid recovery system of claim 26 further including a meter connected to the oil extractor for receiving fluid and measuring the amount of fluid recovered by the oil extractor.
29. The fluid recovery system of claim 26 wherein the control module time stamps the measured amounts of fluid recovered.
30. A fluid recovery system comprising:
a. a pump jack for retrieving fluid from a well; and b. a control module for controlling the operation of the recovery device and having a communications interface for transmitting data to and from the pump jack.
a. a pump jack for retrieving fluid from a well; and b. a control module for controlling the operation of the recovery device and having a communications interface for transmitting data to and from the pump jack.
31. The fluid recovery system of claim 30 wherein the data transmitted from the oil extractor device is diagnostic information.
32. The fluid recovery system of claim 30 further including a meter connected to the oil extractor for receiving fluid and measuring the amount of fluid recovered by the pump jack.
33. The fluid recovery system of claim 30 wherein the control module time stamps the measured amounts of fluid recovered.
34. A fluid recovery system of claim 30 further comprising a bi-directional communication device that enables an operator to monitor and control the recovery device remotely.
35. The fluid recovery system of claim 34, wherein the bi-directional communications device is a modem for cellular connection.
36. The fluid recovery system of claim 34, wherein the bi-directional communications device is a radio.
37. The fluid recovery system of claim 34 wherein the communications device includes both a bi-directional communications radio and a modem for cellular connection.
38. A wireless communication network for a remote process control system, the network comprising:
a. a plurality of devices, each device controlling or monitoring a sub-system, wherein one device is designated a master communicator and the remainder devices are designated slave communicators, b. a radio frequency communications module connected to each of the devices for remotely transmitting and receiving information regarding its sub-system, wherein the designated slave communicators transmits to and receives its process information from the master communicator, and c. a cellular communications module connected to the master communicator for remotely transmitting and receiving all sub-system information from the slave and master communicators remotely using cellular communication technology.
a. a plurality of devices, each device controlling or monitoring a sub-system, wherein one device is designated a master communicator and the remainder devices are designated slave communicators, b. a radio frequency communications module connected to each of the devices for remotely transmitting and receiving information regarding its sub-system, wherein the designated slave communicators transmits to and receives its process information from the master communicator, and c. a cellular communications module connected to the master communicator for remotely transmitting and receiving all sub-system information from the slave and master communicators remotely using cellular communication technology.
39. The wireless communication network of claim 38 wherein the remote process control system. is an oil field and the sub-systems are oil recovery devices.
40. A controller used for monitoring or controlling a subsystem in a remote process comprising:
a first modem connection to remotely communicate using cellular communications, and a second modem connection to remotely communicate using radio communications.
a first modem connection to remotely communicate using cellular communications, and a second modem connection to remotely communicate using radio communications.
41. The controller of claim 40 wherein the second modem is a slave communicator used to communicate with other subsystems in the remote process and the first modem is a master communicator used to remotely communicate information from the controller and/or other subsystems to a location outside the remote process.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39429202P | 2002-07-08 | 2002-07-08 | |
| US60/394,292 | 2002-07-08 | ||
| US10/440,609 | 2003-05-19 | ||
| US10/440,609 US20040149436A1 (en) | 2002-07-08 | 2003-05-19 | System and method for automating or metering fluid recovered at a well |
| PCT/US2003/020885 WO2004005661A2 (en) | 2002-07-08 | 2003-07-02 | System and mehtod for automating or metering fluid recovered at a well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2491903A1 true CA2491903A1 (en) | 2004-01-15 |
| CA2491903C CA2491903C (en) | 2012-01-10 |
Family
ID=30118409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2491903 Expired - Fee Related CA2491903C (en) | 2002-07-08 | 2003-07-02 | System and method for automating or metering fluid recovered at a well |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20040149436A1 (en) |
| EP (1) | EP1540137A4 (en) |
| JP (2) | JP2005532491A (en) |
| CN (2) | CN1682009A (en) |
| AU (1) | AU2003251765A1 (en) |
| CA (1) | CA2491903C (en) |
| WO (1) | WO2004005661A2 (en) |
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| CN106292569A (en) * | 2015-06-09 | 2017-01-04 | 中国石油化工股份有限公司 | Oil pumper gang of wells soft drive control system |
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2003
- 2003-05-19 US US10/440,609 patent/US20040149436A1/en not_active Abandoned
- 2003-07-02 WO PCT/US2003/020885 patent/WO2004005661A2/en active Application Filing
- 2003-07-02 JP JP2004519796A patent/JP2005532491A/en active Pending
- 2003-07-02 CA CA 2491903 patent/CA2491903C/en not_active Expired - Fee Related
- 2003-07-02 CN CNA038213087A patent/CN1682009A/en active Pending
- 2003-07-02 EP EP03763128A patent/EP1540137A4/en not_active Withdrawn
- 2003-07-02 CN CNA2007101601566A patent/CN101201616A/en active Pending
- 2003-07-02 AU AU2003251765A patent/AU2003251765A1/en not_active Abandoned
-
2005
- 2005-09-22 US US11/232,567 patent/US7878250B2/en not_active Expired - Lifetime
-
2009
- 2009-07-10 JP JP2009163612A patent/JP4841653B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292569A (en) * | 2015-06-09 | 2017-01-04 | 中国石油化工股份有限公司 | Oil pumper gang of wells soft drive control system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1540137A4 (en) | 2005-12-28 |
| JP2009293370A (en) | 2009-12-17 |
| AU2003251765A8 (en) | 2004-01-23 |
| US20060032533A1 (en) | 2006-02-16 |
| JP2005532491A (en) | 2005-10-27 |
| AU2003251765A1 (en) | 2004-01-23 |
| JP4841653B2 (en) | 2011-12-21 |
| WO2004005661A2 (en) | 2004-01-15 |
| WO2004005661B1 (en) | 2004-09-10 |
| WO2004005661A3 (en) | 2004-07-22 |
| EP1540137A2 (en) | 2005-06-15 |
| CN101201616A (en) | 2008-06-18 |
| US20040149436A1 (en) | 2004-08-05 |
| US7878250B2 (en) | 2011-02-01 |
| CN1682009A (en) | 2005-10-12 |
| CA2491903C (en) | 2012-01-10 |
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| EEER | Examination request | ||
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