SHIDLER, MARK L., INC. Wells and Activity Summary
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Total wells
Most recent drilling
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Industry news recent coverage mentioning Shidler Mark L Inc
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Apr 16, 2026Higher oil prices are not translating cleanly into a drilling response across U.S. shale, and company disclosures are starting to show why. The issue is not simply capital discipline. It is structural. A meaningful… Read full article on ShaleExperts →
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Apr 15, 2026In the span of fifteen months, three Japanese energy companies committed more than $10.3 billion to U.S. natural gas production assets — a buying spree that has transferred roughly 27% of Haynesville Shale output… Read full article on ShaleExperts →
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Apr 15, 2026The first quarter of 2026 has officially defined the "Barbell Era" of American oil and gas. While the total number of deals plummeted by 46% YoY (dropping to just 7 major transactions), the total deal value skyrocketed… Read full article on ShaleExperts →
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Apr 11, 2026Western Canadian M&A activity in Q1 2026 was characterized by a 87% decrease in total deal value compared to Q1 2025, totaling $0.8 billion C$ . However, transaction volume remained resilient with a 150% increase in… Read full article on ShaleExperts →
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Mar 23, 2026Energy Secretary Chris Wright stood in front of the largest gathering of oil executives in the world this morning and delivered a message that was equal parts market economics and wartime urgency: the price spike is… Read full article on ShaleExperts →
⚑ Same company across states: Shidler Mark L Inc
Curated alternate name for Shidler Mark L Inc (from ShaleExperts company records):
- SHIDLER MARK L INC
SHIDLER, MARK L., INC. has 8 wells on file in Texas.
Active in 7 counties — concentrated in Hardin, Brazos, and Borden.
Most recent well: MCCULLOUGH in the GIDDINGS (AUSTIN CHALK, GAS) field (Brazos county) — last updated November 2017.
SHIDLER, MARK L., INC. county coverage
Counties where SHIDLER, MARK L., INC. has wells. Click any county for its local activity.
Recent wells
| Well Name | County | Last activity | Updates | API |
|---|---|---|---|---|
| MCCULLOUGH | Brazos | 2017-11-09 | 2 | 04130702 |
| KIRBY-WEST | Polk | 2017-06-19 | 37300414 | |
| BUNK, J.F. | Matagorda | 2016-07-27 | 32131535 | |
| HUMBLE-YONAJOSA FEE | Hardin | 2016-07-08 | 19903428 | |
| TURNER HEIRS | Hardin | 2016-07-08 | 19903458 | |
| RAILROAD UNIT | Jones | 2014-09-10 | 25335376 | |
| WARD, HERMAN H. | San Jacinto | 2014-08-30 | 40730085 | |
| SIMPSON, J. B. | Borden | 2013-09-13 | 03300844 |
Counties Worked by total wells in Texas
Counties: Hardin, Brazos, Borden, Matagorda, Polk, San Jacinto, Jones.
Top Oil & Gas Fields worked by SHIDLER, MARK L., INC. by total wells
Fields: Alyssa-Sadie (Canyon Reef), Giddings (Austin Chalk-3), Giddings (Austin Chalk, Gas), Lucky, South (9300-B), Oceanic (Pennsylvanian), Schwab (Wilcox), Shepherd (7600), Yonajosa, E. (Y-1), Yonajosa, E. (9000).