Retrieve and deploy any standard ESP assembly without a rig using wireline, coiled tubing, or sucker rods.
ESP replacement time reduced by 87%
已发表: 09/17/2015

ESP replacement time reduced by 87%
已发表: 09/17/2015


Temperature
246 degF [119 degC]
Pump setting depth
7,575 ft [2,309 m]
Casing size
9 5/8 in
Casing weight
47 lbm/ft [69.9 kg/m]
Motor OD|
4.50 in [11.43 cm]
Pump OD
4.00 in [10.16 cm]
Well inclination
31.56°
After experiencing multiple ESP failures, an operator needed to reduce well downtime when replacing the ESP. In Ecuador, rigs and hoists typically take 7–10 days to respond to an ESP failure and an additional 4 days to replace an ESP on jointed tubing. For this well, the inability to quickly source a rig or rapidly retrieve the ESP resulted in deferred production of up to 9,000 bbl for each heavy workover required.