Move fortune rig blowout preventer stack fixing device fast

• Main Authors: WANG LING, WANG DONG, CHEN DEGANG, CAI JINGRU, ZHOU XIAOFENG
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2017
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model discloses a move fortune rig blowout preventer stack fixing device fast, construct including hoisting support and pressure test machine, pressure test machine constructs and sets up in the base lower part, and pressure test machine constructs center part and installs the pressure testing stake, and the pressure testing stake upwards is connected with the casing head, the casing head upwards and annular blowout preventer fixed connection, annular blowout preventer upwards and hoisting support fixed connection, hoisting support upwards passes through guy wire mechanism and is connected with base upper portion, other guy wire mechanism and base sub -unit connection are passed through to the annular blowout preventer lower part. The utility model discloses a device, blowout preventer stack can move fortune along with the base, has reduced a large amount of blowout preventer stack dismantlement works, improves the rig and moves fortune efficiency, reduces the rig and moves the fortune cost, press