@bigD_oil@MarshallHall7 Out of curiosity what’s the concern with mechanical hold downs, only issue I’ve seen is that they’re not universal so if you change you pump vendor it might not match the seat nipple. Never really understood why they haven’t been adopted more over the cup style
@impetro9@MarshallHall7 Not saying that’s what it is, and could also be H2S but the presence of oxygen can accelerate corrosion and it tends to get introduced from surface. Not something I’m super familiar with either but have had a failure or two related.
Here are examples of Oxygen-Enhanced Corrosion on couplings. The cplg on the left is an ex. of 02 enhanced CO2 acid gas corrosion. The slimhole coupling in the middle and the fullsize coupling on the right are examples of the effects of 02 enhanced H2S acid gas corrosion.
@MarshallHall7@impetro9 Oxygen corrosion can be really aggressive like this and predominantly near surface, if it’s confined to near surface you might want to replace casing wing valve and add a casing check valve (not seeing one)
🚨SUNDAY STORY TIME🚨
Flashback to April 2020. The world is ending, a pandemic is raging, and the oil market broke, with prices crashing to -$40 per barrel.
One group of Brits made the trade of a lifetime: netting $600M the day the oil market broke.
Here is their story.
If your thief hatches look like the first photo you are failing at simple preventative maintenance. Keep your hatches cleaned and greased and spend the money on Viton washers & gaskets. #EFT#Emissions
Honestly, while the double y-axis made sense when I first built this chart, it now really undersells just how WILD the decoupling has been between the price of steel pipe used in the oil & gas industry and the rest of the broader steel complex.
I think this is better now.
@mkw87 “They are made of a special hard, close mixture of iron that assures long wear. They are free from all complicated parts, and give unfailing service with but little care or attention.” Looks like it was honest advertising!
@mkw87 “The Tillinghast Gas Cylinder and a Reversible pulley… performs every necessary operation … (on) a producing well. It pumps, pulls tubing and rods, it is used for cleaning out and pulling casing…It does its work just as efficiently as any…gas engine, no matter what it costs”
1/ As a fuel, natural gas has many compelling attributes. It burns cleanly and efficiently. It produces electricity and useful heat with less CO2 emissions and far fewer toxic byproducts than coal or oil. It is also abundant and ubiquitous.
Good luck fishing 🎣 - wide range of fishing tools here - far back is a center spear for fishing the cable or capillary string, I see some overshots and grapples might be jars in the middle? https://t.co/ZxiIRoyPid