Patent Assignment
Reel/Frame 020317/0903
Security Agreement
Recorded: 2008-01-07
Received: 2008-01-07
Pages: 9
Assignor
KEY ENERGY SERVICES, INC
Executed: 2007-11-29
Assignee
BANK OF AMERICA, NA
231 SOUTH LASALLE STREET, CHICAGO, IL, 60697, UNITED STATES
Covered Properties
(48)
Method and System for Controlling a Well Service Rig Based on Load Data
Application:
11/850,398 →
Method and System for Governing Block Speed
Application:
11/850,391 →
Method and System for Evaluating Rod Breakout Based on Tong Pressure Data
Application:
11/850,405 →
Method and System for Evaluating Weight Data from a Service Rig
Application:
11/827,052 →
Method and System for Evaluating and Displaying Depth Data
Application:
11/691,031 →
Method and System for Interpreting Tubing Data
Application:
11/690,904 →
Method and System for Calibrating a Tube Scanner
Application:
11/691,163 →
Method and System for Displaying Scanning Data for Oil Well Tubing Based on Scanning Speed
Application:
11/691,219 →
Method and System for Scanning Tubing
Application:
11/690,483 →
Method and system for evaluating task completion times to data
Application:
11/518,701 →
Method for Determining Block Properties of a Service Rig by Evaluating Rig Data
Application:
11/517,919 →
Brake System for a Well Service or Drilling Hoist
Application:
11/517,920 →
Method and System for Evaluating Weight Data from a Service Rig
Application:
11/516,105 →
Method and System for Setting and Analyzing Tubing Target Pressures for Tongs
Application:
11/516,153 →
Hitch Insert
Application:
29/254,032 →
Tonneau Cover
Application:
11/135,138 →
Anti-Collapse System and Method of Manufacture
Application:
11/123,033 →
Apparatus and methodology of hydrostatically testing of oil field tubing and casing
Application:
11/087,366 →
Safemode Operating System for a Drilling or Service Rig
Application:
11/066,576 →
Hood Shield
Application:
10/985,347 →
Hitch Insert
Application:
29/216,097 →
Running Board
Application:
29/216,271 →
Windshield Visor
Application:
29/216,071 →
Activity Data Capture System for a Well Service Vehicle
Application:
10/957,309 →
Multiple Sensor for Preventing a Crown-Block Incursion on an Oil Well Rig
Application:
10/942,730 →
System for Assuring Engagement of a Hydromatic Brake on a Drilling or Well Service Rig
Application:
10/925,813 →
Running Board, Motor Vehicle Including a Running Board, and a Method for Installing a Running Board to a Motor Vehicle
Application:
10/866,516 →
Vehicle Shield Device and Methods for Manufacturing and Shipping a Vehicle Shield Device
Application:
10/822,911 →
Ergonomics Safety Warning Device and Method to Prevent Clutch Burning
Application:
10/778,835 →
Warning Device and Method to Prevent Clutch Burning
Application:
10/778,846 →
Inventory Counter for Oil and Gas Wells
Application:
10/760,650 →
Crown out-floor out device for a well service rig
Application:
10/720,594 →
Vehicle Pedal
Application:
29/182,808 →
Vehicle Pedal
Application:
29/182,803 →
Method of Monitoring Service Operations of a Service Vehicle at a Well Site
Application:
10/440,633 →
One Piece Molded Floor Mat for Front Floor Areas of Vehicle
Application:
10/390,743 →
Parallel Computing System, Method and Architecture
Application:
10/310,115 →
Mechanical Multiplier for a Strain Gage on a Derrick
Application:
10/292,715 →
Engine Speed Limiter for a Hoist
Application:
10/263,630 →
Box Lid, Method for Manufacturing a Box Lid, and Pickup Truck Bed Box
Application:
10/210,784 →
Running Board, Motor Vehicle Including a Running Board, and Methods for Manufacturing and Using a Running Board
Application:
10/115,588 →
Servicing System for Wells
Application:
10/113,609 →
Tongs Monitor with Learning Mode
Application:
10/046,688 →
Method of Monitoring Pumping Operations of a Service Vehicle at a Well Site
Application:
09/945,924 →
Method of Managing a Well File Record at a Well Site
Application:
09/839,444 →
Method of Monitoring Operations of Multiple Service Vehicles at a Well Site
Application:
09/838,857 →
Running Board for Use with Motor Vehicle and Method for Installing a Running Board on a Motor Vehicle
Application:
09/775,187 →
Sucker Rod Tool
Application:
09/768,551 →