RE: Another26 May 2023 14:00
Hugup and asimpleinvestor. My bone of contention is not with the 90 days from deciding on a jet pump and it arriving at Cambay. Which looks likely to happen and is not unreasonable. It is with the fact that the 4 or 5 months of research that it took to decide on the best solution, between October and March, could easily have been done before the refrac even started. They have known since the original frac in 2014 that fluid loading was a problem which seriously inhibited flow rates. This is from the December Investor Presentation.
" Prior to the refrac, C-77h was produced from 4 zones fracked in 2014. The well would load up with liquid after 2-3 days of production and required shut in periods of 2-3 days to rebuild flowing wellhead pressure."
In an email exchange with Roland in November I asked why they had not prepared in advance for this known problem. He replied as follows.
"Without wishing to get too technical, the fluid loading exhibited by the original 4 fracked zones was complicated by not knowing how efficiently these zones had been fracked and completed."
In other words perhaps the poor flow had been partly due to poor fracking as well as the fluid.
Fair enough, but at the very least they must have known that there was a strong possibility that they would need artifical lift. That being the case why on earth couldn't they start researching pumps before they refracked?
These are the rns's they posted on the subject.
19th Oct.
"The Company is currently designing a revised completion string incorporating a downhole pump to lift fluids from the wellbore and to enhance production rates."
11th Nov. "The Company has engaged Wellynx, a recognised leader in completions technology, to design an artificial lift solution for the C-77H well. Wellynx have engineered a revised completion that incorporates a progressive cavity pump (PCP) and downhole pressure gauge to optimise well draw down. The design is complete and the Company is sourcing the required components from accredited Indian suppliers. It is anticipated that the cost will fall within the existing budget."
1st December." An order for artificial lift equipment for the C-77H well is being placed with PCM, a world leader in progressive cavity pump (PCP) equipment. Delivery times are currently being finalised."
1st Feb " We have been working with the preferred PCP supplier, PCM, to identify an artificial lift solution for the C-77H well which can be applied to future new wells in a full field development programme."
9th Mar." Extensive evaluation of the artificial lift options for the C-77H well and future Cambay new wells has resulted in the Company electing to adopt a jet pump solution for the C-77H well. This is due to a combination of technical, cost and availability drivers."
" The Company aims to have the jet pump solution for the C-77H well operational in the next 90 days. "
Continued.