RE: Zzzzzzzzz, and the wait continues..30 Apr 2026 12:21
D,
Installing a subsurface oil pump (such as an Electrical Submersible Pump or a Rod Pump) at a depth of 4,000 meters (\(>13,000\) feet) typically takes 3 to 7 days, though complex operations can extend this to over a week.The time required depends heavily on the type of pump, the capacity of the workover rig, and the depth. At 4,000 meters, a significant amount of time is spent "tripping" pipe (running 4,000 meters of tubing in/out of the hole).Key Factors Affecting Installation Time:Tripping Time: A general rule of thumb for deep wells is approximately 1 hour per 1,000 feet of well depth for a round trip (12–14+ hours for a 4,000m/13,000ft well), excluding handling time for tools.Well Type: A simple rod pump insert might take a few days, while an ESP (Electrical Submersible Pump) requires careful handling of electric cables, increasing installation time.Workover Rig Capabilities: Larger rigs with faster hoisting systems can reduce trip times significantly.Downhole Conditions: Potential issues like scale, sand, or deviated holes can increase the time required to run the pump to the desired depth.Typical Installation Sequence (Approx. 4000m Depth):Preparation (1–2 days): Moving in the workover rig, rigging up, removing the "Christmas tree" (wellhead), and killing the well (circulating fluid to control pressure).Unsetting/Pulling Old Equipment (1–2 days): Pulling out the existing production tubing and old pump.Running New Pump (1–2 days): Running the new pump and tubing into the well (4,000 meters).Finalizing (1 day): Setting the packer, installing the wellhead, testing the pump and surface equipment, and starting production.For high-depth or challenging wells, the entire workover procedure can take up to 10 days to ensure safety and proper installation.
What I'm saying is they've had circ. 7 weeks to install a pump since the RNS 13 March. The well could have been flow testing weeks ago, which is why I said we should know any day now, not in another 2-3 weeks, let's see, they may give an indication of how long they've flow tested the well in the next RNS.