دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: organisation that sets guidelines for the testing and use of equipment and materials. Its publications are ASTM Standardisation News, Book of Standards, Cement and Concrete Aggregates Journal, Composites Technology & Research, Geo technical Testing Journal, Journal of Forensic Science, and Journal of Testing and Evaluation. Address: 100 Barr Harbor;West Conshohocken, PA 19428;(610) 832-9500.

effluent limitation guidelines.

n: (FLPMA) congressional act that establishes comprehensive land use guidelines for the Bureau of Land Management (BLM) on how to manage lands under its jurisdiction.

guidelineless.

n: on a spinning chain, a piece of fiber rope (soft line) that is attached to the end of the chain that is wrapped around the tool joint. When the makeup cathead pulls the chain off the drill pipe, a rotary helper uses the guideline to control the chains movement.

n: a pneumatic or hydraulic device used to provide a constant tension on the wire ropes that run from the subsea guide base back to a floating drilling rig.

n pl: lines, usually four, attached to the temporary guide base and permanent guide base to help position equipment (such as blowout preventers) accurately on the seafloor when a well is drilled offshore from a floating vessel.

(ITL) n: an MMS document sent to offshore lessees and operators to clarify or supplement operational guidelines.

n: (LTL) an MMS document sent to offshore lessees and operators to clarify or supplement operational guidelines.