Patent Number: 8,573,313

Title: Well servicing methods and systems

Abstract: Well servicing methods and systems are described, in one embodiment comprising a pressure containment housing fluidly connected directly to a wellhead of a wellbore, and a reel positioned inside the housing on which is spooled a communication line. One method comprises introducing the communication line into the pressurized wellbore without a well control stack, the communication line being introduced and driven into the wellbore by controlling a reel, the reel being internal to a pressurized housing removably connected directly to a wellhead of the wellbore. Fluid flow may move the communication line to a desired location in the wellbore. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It may not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b)

Inventors: Lovell; John R. (Houston, TX), Adnan; Sarmad (Sugar Land, TX), Ayoub; Jospeh A. (Katy, TX), Gay; Michael G. (Dickinson, TX)

Assignee: Schlumberger Technology Corporation

International Classification: E21B 47/00 (20120101); E21B 23/08 (20060101); E21B 33/05 (20060101)

Expiration Date: 1/05/12017