Patent Assignment
Reel/Frame 025402/0253
MERGER
Recorded: 2010-11-30
Received: 2010-11-30
Pages: 5
Assignor
BJ SERVICES COMPANY
Executed: 2010-04-28
Assignee
BSA ACQUISITION LLC
4601 WESTWAY PARK BLVD., HOUSTON, TX, 77041, UNITED STATES
Covered Applications
(31)
METHOD OF SERVICING A WELLBORE WITH AN AQUEOUS GEL CONTAINING A FRICTION REDUCER
App. No. 12/751,899
→
FLUID ACTUATED CIRCULATING SUB
App. No. 12/716,990
→
COILED TUBING BOTTOM HOLE ASSEMBLY WITH PACKER AND ANCHOR ASSEMBLY
App. No. 12/626,006
→
SYSTEM AND METHOD OF COOLING TURBINES
App. No. 12/611,379
→
SUBSEA CEMENTING PLUG SYSTEM WITH PLUG LAUNCHING TOOL
App. No. 12/469,370
→
SYSTEM AND METHOD FOR THRU TUBING DEEPENING OF GAS LIFT
App. No. 12/420,425
→
THERMOTHICKENER POLYMER AND SURFACTANT COMPOSITION AND METHODS OF EMPLOYING THE COMPOSITION
App. No. 12/371,395
→
HYDRAULIC SLEEVE VALVE WITH POSITION INDICATION, ALIGNMENT, AND BYPASS
App. No. 12/352,232
→
METHOD AND DEVICE FOR MEASURING THICKNESS OF A SUBSTRATE
App. No. 12/350,110
→
ACID TUNNELING BOTTOM HOLE ASSEMBLY AND METHOD UTILIZING REVERSIBLE KNUCKLE JOINTS
App. No. 12/259,930
→
STEP RATCHET MECHANISM
App. No. 12/254,609
→
SYSTEM AND METHOD FOR SELECTIVELY COMMUNICATABLE HYDRAULIC NIPPLES
App. No. 12/049,871
→
METHOD OF ISOLATING OPEN PERFORATIONS IN HORIZONTAL WELLBORES USING AN ULTRA LIGHTWEIGHT PROPPANT
App. No. 12/048,958
→
DOWNHOLE SAFETY VALVE APPARATUS AND METHOD
App. No. 11/664,646
→
RADIAL INDEXING COMMUNICATION TOOL AND METHOD FOR SUBSURFACE SAFETY VALVE WITH COMMUNICATION COMPONENT
App. No. 12/030,725
→
MILL AND METHOD FOR DRILLING COMPOSITE BRIDGE PLUGS
App. No. 12/015,949
→
STEP RATCHET MECHANISM
App. No. 11/824,936
→
SAFETY CEMENT PLUG LAUNCH SYSTEM
App. No. 11/786,418
→
SYSTEM AND METHOD FOR STIMULATING MULTIPLE PRODUCTION ZONES IN A WELLBORE
App. No. 11/713,062
→
MULTIPLE DART DROP CIRCULATING TOOL
App. No. 11/654,350
→
HYDRAULIC SLEEVE VALVE WITH POSITION INDICATION, ALIGNMENT, AND BYPASS
App. No. 11/558,812
→
SELF CENTRALIZING NON-ROTATIONAL SLIP AND CONE SYSTEM FOR DOWNHOLE TOOLS
App. No. 11/595,792
→
CEMENTING SYSTEM FOR WELLBORES
App. No. 11/409,725
→
SYSTEM AND METHOD OF COOLING STEAM TURBINES
App. No. 11/110,403
→
CEMENTING SYSTEM AND METHOD FOR WELLBORES
App. No. 10/847,597
→
METHOD AND APPARATUS FOR CARBON DIOXIDE ACCELERATED UNIT COOLDOWN
App. No. 10/835,407
→
METHOD AND APPARATUS FOR CARBON DIOXIDE ACCELERATED REACTOR COOLDOWN
App. No. 10/738,238
→
TESTING APPARATUS AND METHOD OF DERIVING YOUNG'S MODULUS FROM TENSILE STRESS/STRAIN RELATIONSHIPS
App. No. 10/734,873
→
DENSITY MEASURING APPARATUS CONTAINING A DENSIMETER AND A METHOD OF USING THE SAME IN A PIPELINE
App. No. 10/680,306
→
SYSTEM AND METHOD OF COOLING STEAM TURBINES
App. No. 10/628,035
→
CEMENTING SYSTEM FOR WELLBORES
App. No. 09/968,659
→