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Limited entry steam heating method for uniform heat distribution

Wells – Processes – With indicating – testing – measuring or locating
Patent

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Limited entry, multiple fracturing from deviated wellbores

Wells – Processes – Placing fluid into the formation
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Line moving apparatus for wireline supported tools

Wells – Processes – Placing or shifting well part
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Line slack compensator

Wells – Processes – Placing or shifting well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Linear actuation system in the form of a ring

Wells – Processes – Operating valve – closure – or changeable restrictor in a well
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Linear coiled tubing injector

Wells – Processes – Placing or shifting well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Linear displacement measurement method and apparatus

Wells – Processes – With indicating – testing – measuring or locating
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Linear indexing apparatus and methods of using same

Wells – Processes – Placing or shifting well part
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Linear indexing apparatus and methods of using same

Wells – Processes – Placing or shifting well part
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Linearly scalable geothermic fuel cells

Wells – Processes – Electric current or electrical wave energy through earth for...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner and drill pipe assembly

Wells – Processes – Cementing – plugging or consolidating
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner and reinforcing swage for conduit in a wellbore and method

Wells – Processes – Repairing object in well
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner assembly and method

Wells – Processes – Cementing – plugging or consolidating
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner cementing system and method

Wells – Processes – Cementing – plugging or consolidating
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner drilling system and method of liner drilling with...

Wells – Processes – Assembling well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner hanger

Wells – Processes – Assembling well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner hanger

Wells – Processes – Assembling well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner hanger assembly

Wells – Processes – Placing or shifting well part
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner hanger assembly

Wells – Processes – Placing or shifting well part
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liner hanger running tool and method

Wells – Processes – Placing or shifting well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0
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