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Class Information
Number: 166/250.15
Name: Wells > Processes > With indicating, testing, measuring or locating > Automatic control for production
Description: Measuring including the step(s) of using a sensor to regulate outgoing gas or oil without an operator.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7597143 |
Method and apparatus for logging downhole data |
Oct. 6, 2009 |
| 7594541 |
Pump control for formation testing |
Sep. 29, 2009 |
| 7591308 |
Multi gas well production arrangement |
Sep. 22, 2009 |
| 7554458 |
Downhole communication |
Jun. 30, 2009 |
| 7539548 |
Smart-control PLC based touch screen driven remote control panel for BOP control unit |
May. 26, 2009 |
| 7533730 |
Variable and slow speed pumping unit |
May. 19, 2009 |
| 7484562 |
Method and apparatus for controlling a quantity of a specific gas in a group of gases produced from a given well bore |
Feb. 3, 2009 |
| 7478672 |
Apparatus for controlling a pressure control assembly in a hazardous area |
Jan. 20, 2009 |
| 7474969 |
Method and system for production metering of oil wells |
Jan. 6, 2009 |
| 7464753 |
Methods and apparatus for enhanced production of plunger lift wells |
Dec. 16, 2008 |
| 7445048 |
Plunger lift apparatus that includes one or more sensors |
Nov. 4, 2008 |
| 7373976 |
Well production optimizing system |
May. 20, 2008 |
| 7370705 |
Multiple zone downhole intelligent flow control valve system and method for controlling commingling of flows from multiple zones |
May. 13, 2008 |
| 7373285 |
Application of phase behavior models in production allocation systems |
May. 13, 2008 |
| 7343970 |
Real time optimization of well production without creating undue risk of formation instability |
Mar. 18, 2008 |
| 7325606 |
Methods and apparatus to convey electrical pumping systems into wellbores to complete oil and gas wells |
Feb. 5, 2008 |
| 7324010 |
Acoustic telemetry systems and methods with surface noise cancellation |
Jan. 29, 2008 |
| 7322410 |
Controllable production well packer |
Jan. 29, 2008 |
| 7311152 |
Gas operated pump for hydrocarbon wells |
Dec. 25, 2007 |
| 7290606 |
Inflow control device with passive shut-off feature |
Nov. 6, 2007 |
| 7278481 |
Method and system for producing an oil and gas mixture through a well |
Oct. 9, 2007 |
| 7273098 |
Method for controlling oil and gas well production from multiple wells |
Sep. 25, 2007 |
| 7264050 |
Method and apparatus for controlling wellbore equipment |
Sep. 4, 2007 |
| 7266456 |
Method for management of multiple wells in a reservoir |
Sep. 4, 2007 |
| 7246662 |
Systems and methods for controlling flow control devices |
Jul. 24, 2007 |
| RE39583 |
Multiple well tool control systems in a multi-valve well testing system having automatic control modes |
Apr. 24, 2007 |
| 7172020 |
Oil production optimization and enhanced recovery method and apparatus for oil fields with high gas-to-oil ratio |
Feb. 6, 2007 |
| 7145471 |
Sequential hydraulic control system for use in a subterranean well |
Dec. 5, 2006 |
| 7140434 |
Sensor system |
Nov. 28, 2006 |
| 7073595 |
Method and system for controlling pressure in a dual well system |
Jul. 11, 2006 |
| 7073594 |
Wireless downhole well interval inflow and injection control |
Jul. 11, 2006 |
| 7063148 |
Method and system for transmitting signals through a metal tubular |
Jun. 20, 2006 |
| 7051808 |
Seismic monitoring of in situ conversion in a hydrocarbon containing formation |
May. 30, 2006 |
| 7048050 |
Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells |
May. 23, 2006 |
| 7040401 |
Automated plunger catcher and releaser and chemical launcher for a well tubing method and apparatus |
May. 9, 2006 |
| 7040398 |
In situ thermal processing of a relatively permeable formation in a reducing environment |
May. 9, 2006 |
| 7026950 |
Motor pulse controller |
Apr. 11, 2006 |
| 6994162 |
Linear displacement measurement method and apparatus |
Feb. 7, 2006 |
| 6994170 |
Expandable sand control screen assembly having fluid flow control capabilities and method for use of same |
Feb. 7, 2006 |
| 6991034 |
Apparatus and method for enhancing productivity of natural gas wells |
Jan. 31, 2006 |
| 6988547 |
Method and system of fluid analysis and control in hydrocarbon well |
Jan. 24, 2006 |
| 6967589 |
Gas/oil well monitoring system |
Nov. 22, 2005 |
| 6923258 |
In situ thermal processsing of a hydrocarbon containing formation to produce a mixture with a selected hydrogen content |
Aug. 2, 2005 |
| 6918442 |
In situ thermal processing of an oil shale formation in a reducing environment |
Jul. 19, 2005 |
| 6913078 |
In Situ thermal processing of hydrocarbons within a relatively impermeable formation |
Jul. 5, 2005 |
| 6896055 |
Method and apparatus for controlling wellbore equipment |
May. 24, 2005 |
| 6892812 |
Automated method and system for determining the state of well operations and performing process evaluation |
May. 17, 2005 |
| 6883606 |
Differential pressure controller |
Apr. 26, 2005 |
| 6880635 |
In situ production of synthesis gas from a coal formation, the synthesis gas having a selected H2 to CO ratio |
Apr. 19, 2005 |
| 6873267 |
Methods and apparatus for monitoring and controlling oil and gas production wells from a remote location |
Mar. 29, 2005 |
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