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Permian Basin Tight Oil & Gas Stuff

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Poo-Poo This !

I should have made THIS the chart of the week.


Bench Degradation
Bench Degradation

I'll be done with this stuff very soon and you won't have to deal with me anymore. Above are all HZ wells drilled in the Permian Basin since the get-go of the HZ revolution, on all benches. Here we can see that in spite of super long laterals, coke-proppant, surfactants and artificial intelligence... 2026 wells are going to suck really badly, even when TRRC data gets all in.


You can poo-poo this all you want but the Permian is poopin' out.


I'm tracking some benches in the Delaware that have degraded 23% or more since 2024, some big benches in the Bone Springs. Stop and think about that for a moment. Down hole I've shown you how the upper Wolfcamp looks. It ain't good. They've drilled them too close together, sucked all the life out of them for cash flow,…


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Mike
Mike
22 minutes ago

But I rely on the ever vigilant EIA for guidance, as always.

Chart of the Week

Regardless of where you look, if you are looking right and not afraid, well productivity is getting worse in the Permian. 2023 was a big year, if you recall, for the big spike in production related to falling rig count (we decided that was mostly DUCs getting completed and lumped in with productivity metrics), but 2024 and particularly 2025 have been downhill ever since. I am surprised nobody is analyzing this phenomenon more; then again, I'm not.


Here I am using Welldatabase data and have picked the most productive correlative interval in the entire Permian, both sub-basins, the Upper Wolfcamp (A & B benches), and the data set begins January 2010.


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Click to enlarge

In 2025 wells took a big hit and 2026 is looking bleak at the halfway mark. Here we can see where HZ wells were drilled in 2025, what type of oil they produced, where 2025 ranks in the data…


This happens in ALL oilfields, everywhere, all the time. Why it's so hard for people to accept is difficult to understand. It's just life.
This happens in ALL oilfields, everywhere, all the time. Why it's so hard for people to accept is difficult to understand. It's just life.

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And Just Like That, Its Gone...

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Click to enlarge

Sometimes you just gotta draw a picture for people to grasp the significance of something.


In this visualization we see HZ tight oil production from the 3rd largest producing county in the entire Permian Basin, Midland, how fast it rose from the vertical Spraberry dust into its current HZ glory. Saudi America, Sheffield coined it.


We can see, at least I can, that each successive year of the HZ plays existence its rate of annualized decline has gotten steeper and steeper. We also see that its C+C volumes have kept growing and growing from now 9,900 HZ wells stacked in the county, in every bench that will produce, like cord wood behind the barn, many drilled as close as 330 feet apart. Parent child interference is rampant; degradation and pressure depletion are all in 4th gear.


Then we can see how fast the entire shebang would drop if no new…


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Mike
Mike
2 days ago

China's buying oil for their SPR; ours in the U.S. is drained to nothing and as fast as we can produced the Wolfcamp, its exported. Yahoo!


Barnett Update

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Click to enlarge

This from Novi. It says exactly what you would expect it to say. The Midland Basin has peaked, well productivity is falling on all relative metrics (over-drilling= well interference =degradation =pressure depletion), but not to worry because Tier 1 level locations are only 55% taken and there is lots of running room.


Economics are half-cycle = breakeven @ $50 WTI, even discounted 25%. Spacing used in this analysis must be <500 feet on every bench, D&C costs remain the same forever and produced water disposal is not a problem. Pressure depletion never gets worse, in spite of more wells in the cores, etc. etc. Everything is good. Naturally.


In spite of Exxon/Diamondback's super duper long laterals, they can't arrest the decline in the Midland Basin. It has indeed peaked, it appears. WDB.
In spite of Exxon/Diamondback's super duper long laterals, they can't arrest the decline in the Midland Basin. It has indeed peaked, it appears. WDB.

Let's get updated on the Barnett, because everybody is hanging their hard hats on that to save the world.


I included Andrews, Ector and Crane Counties in this mix. As I've suggested before these wells are deep, require multiple strings of pipe,…


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Mike
Mike
6 days ago

This was a slide presented in the mid-2024 Urtc Conference. I believe the economics used to determine breakeven were full cycle, all in corporate, exclucing the payment of long term debt and P,A & D set aside liability. The economics were fairly accurate. At the time the price of oil was below $60 and at the then current drilling cadance for the Midland Basin there were 3.5 years left.


Longer laterals drilled since 2024 would theorectically reduce the number of possible wells in each of these benches, correct? Indeed those laterals have generally increased by 50%, from 8500 feet to over 12, 500 feet. I remain unclear if breakevens have actually been reduced (full cycle) because of longer laterals.


Then along came artificial intelligence and machine learning in the data-sell business and today there are supposedly over 60,000 HZ wells remaining in the Midland Basin that breakeven below $50. Same outfit. Thats 25 more years of drilling at current drilling cadance.


Confusing, ain't it? Rystad, Enverus, etc. all say basically the same confusing stuff. Soap increases recovery, "fresh batches of parent wells" being drilled in new benches; all good. CAFE standards are whacked, wind generated electricty is being bought off; gas turbines crank out more electricity...for data centers. More oil exports, more LNG exports. We have plenty, we are "secure," "dominant," we can provide the world with cheap US. oil and natural gas. Why not?


Like goats, the stuff grows on trees !



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Permian Well Count

Novi and Enverus will have different well counts for the Permian, it's all about... definitions, what to include and what not to. We want to focus on HZ laterals in primary and secondary unconventional benches in both sub-basins.


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Click to Enlarge

There are 65,118 HZ wells in these two sub-basins (welldatabase.com). These are active producing wells, temporarily abandoned wells, abandoned wells awaiting P&A, DUCs, wells awaiting permit approval, wells with approved permits awaiting spudding and wells in progress. These wells currently take up space in limited remaining reservoir rock, or will when permitted wells are spud. We want to know what to expect from the remaining empty spaces; from a recovery standpoint, costs and related well economics.


The time frame for this HZ development begins 1 January 2010 and ends 1 July 2026. History is vague as to when the first HZ lateral was drilled to a source bed in the Permian but…



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