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Home / Upstream / Article
Upstream

One of Texas' Oldest Oil Plays Is Running Dry

Jun 27, 2026 1 min read Source: OilPrice.com

The Eagle Ford shale play has shown remarkably consistent crude oil production and rising natural gas output in recent years. A formation beneath the Eagle Ford has been producing for nearly a century, but now it has its remaining resources nearly exhausted. The Buda Limestone formation, which lies beneath the Eagle Ford Group, has limited remaining oil and gas resources, the latest analysis by the U.S. Geological Survey (USGC) showed this week.

Technically recoverable resources at Buda Limestone are estimated at 184 billion cubic feet of gas and…

Industry Background

Upstream activity across major producing basins continues to reflect the balance between capital discipline and the operational pressures of sustaining output. U.S. shale plays — particularly the Permian Basin — remain the swing producer of last resort in global markets, with rig count data serving as a leading indicator for future production volumes.

Exploration and production companies are increasingly focusing on high-return, low-breakeven assets, prioritizing inventory depth in proven basins over frontier exploration spending as investor expectations for free cash flow generation remain elevated.

What to Watch

Market participants will be monitoring rig count trends, quarterly earnings guidance from major E&P operators, and any production adjustment announcements from OPEC+ members for signals on near-term supply trajectory.

Read original article at OilPrice.com

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