@Smokin Joe - Were you aware that 20-25% of DUCs are not worth the effort to frac?
@IsailedawayfromFR That sounds about right, depending on where you are, and in which basin. Even in the Bakken, I have seen wells which simply did not have the reservoir pressures or fluid content to be economical, even though surrounded by wells that IP'd at 1MBOPD or better. (That's 1,000 Barrels of Oil Per Day, not 1 Million, which would be 1 MMBOPD, for those not familiar with industry parlance--if there is a 'e' after that BOPD is stands for "equivalent" and takes into account wellhead gas, Natural Gas, and Natural Gas Liquids ("NGLs"), like propane and butane). With emissions and flaring rules, wellhead gas produced places a limit on the amount of oil that can be produced. In more sane times, that gas would have market value...but wellhead gas has to have:
1: A way to get to a gas plant to be processed into its components, which are a mixture of methane, ethane, propane, Iso- and Normal butane, pentanes, and heavier (longer chain and cyclic) hydrocarbons, and have water vapor and Carbon Dioxide removed, along with other inert gasses should they be present.
2: A gas plant to actually process the gas into Methane, an other component gasses (NGLs) which are commonly liquefied, except for Methane, and can be transported by truck, rail, or pipeline. The remaining Natural Gas, mostly methane, is commonly shipped by pipeline to either end user distributors or a port to be loaded into tankers for shipment elsewhere.
3: Some way to ship those products, as noted above.
4: Somewhere to ship them to.
Bottlenecks along any part of that chain can cause a problem, especially in view of new regulations being promulgated by the various Federal Agencies involved, which can (and do) create chokepoints in a gathering and distribution system which would otherwise be able to readily adapt to its own needs.
I'd say that percentage of uneconomical DUCs is lower in some basins than others because definite fairways and hot spots are known (and some of the the existing DUCs were drilled there), but other factors come into play besides just the presence of producible hydrocarbons. Some of those wells are just waiting for an ideal price point and forecast that would make fraccing the well worth the investment. The completion alone can cost as much or more as the entire process of acquiring leases, surveying, drilling the well and running a production liner.
While price and production per day are definite drivers, getting the product to market remains a key issue, especially with the current administration's hostility toward pipelines and flaring, the two ways to handle wellhead gas. In excessively gassy reservoirs where the takeaway and processing capacity for wellhead gas is limited, and the lease is being held by production of one or more wells on the pad, it may be advisable to hold off on completing the other wells on the pad in order to wait for depletion of the current producers to open up some takeaway and processing capacity for the additional production to be gained by completing one or more DUCs on the same pad. The economics of drilling the full set of wells on the pad are likely favorable to just drill them all while you have the rig there, but that may not be the case with completing them all at the same time.
The add-on expenses incurred by permitting and other regulatory hoops to emplace production infrastructure can make a marginal well uneconomical (or not worth the capital risk in an uncertain market) and make even an anticipated relatively decent well a marginal proposition. This is the behind the scenes war the Biden Administration and its Green New Dealers are waging on the industry, one of regulation. Why dump CAPEX into completions when the future is uncertain, and a change of management at the National Level could reverse the present anti-oil trends, remove some of the regulatory boundaries which have imposed bottlenecks, and restore higher production, which would lower price, making that move a loser, financially? At this point, the Oil and Gas companies are wise to hold off, bank what they can, drill while the drilling is still relatively cheap, and complete later in a more favorable (and sane) political environment.
High prices are their own cure.
As for the present administration, these people would choke the Golden Goose with red tape, over what has not proven to be the environmental catastrophe they have been bandying about since they stopped hand wringing over the coming Ice Age in the late '70s. IF Sea Level had risen as much as forecast in all the predictions of doom we have had since then, coastal areas would indeed be under water, but instead, the same prophets of doom have been buying up beach front mansions, and the only loss of land is through erosion, mandated by restrictions on stabilizing structures which could prevent that (but that is another story).