دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

proved, probable plus possible reserves.

the inside annulus;tubing-by-production casing annulus. (Note, there may be regional differences in the A, B, C annulus designations and some are reversed. Inside annuli (IA) and outside annuli (OA) are more universally descriptive.)

n: The operation of a round pulling out the hole and running due to bit change or other reasons.

n: 1. a derrick or crane shaped like the letter A and used to handle heavy loads. 2. an A-shaped openwork structure that is the stationary and supporting component of the mast of a jackknife rig and to which the mast is anchored when it is in an upright or drilling position. 3. the uppermost section of a standard derrick, shaped like the letter A and used as a support in lifting objects such as the crown block to the water table.

n: A kind of "A" frame gin pole, used to elevate heavy object.

abbr: ampere-hour.

Australian Petroleum Production and Exploration Association.

abbr: American Association of Petroleum Geologists.

American Association of Petroleum Geologists.

abbr: American Association of Petroleum Landmen.

American Association of Petroleum Landmen.

allowable annular surface pressure.

adv: 1. toward the stem of a ship or mobile offshore drilling rig. 2. behind. 3. farther aft than. See aft.