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WELLS · TEXAS · ONE ROW PER API NUMBER

Caldwell County wells

Every well on the Railroad Commission's schedule or with a drilling permit on file, newest permit first: who operates it, where it is, the field it is completed in, its permits, and the last month its lease reported.What an API number is →

A full API number opens the well. Anything else filters the list below.

7,818 wells match

ShowingCaldwell County

Texas reports production by lease, so a well carries no volumes of its own: "Last reported" is the last month the lease it is tied to reported. How Texas production is reported →

7,818 WELLS · PAGE 1 OF 157

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
Young-Clark Unit #2HHZ42-055-35202Hamilton, ClayCaldwellPermitted2,500Oct 22, 20261—
Johnson #1A42-055-35201Excel Operating, LLCCaldwellDunlapPermitted2,600Sep 3, 20263—
Davis J. J. Estate -a- #1SW42-055-35061Lynco Oilfield Services LLCCaldwellSalt Flat (Edwards)ActiveInjection3,100Aug 17, 20263Aug 2026
Young-Clark Unit #1HHZ42-055-35199Hamilton ClayCaldwellLuling Branyon R 40 ExcActiveOil2,344Jul 7, 20264Aug 2026
Wright J. D. #7R42-055-04778Left Behind Recovery LLCCaldwellSalt FlatShut inOil2,553Jun 5, 20262Jul 2026
Adams Mrs. Fred #142-055-81610—CaldwellStaplesPlugged917Mar 9, 20261—
Tiller J. R. -C- #3B42-055-35200Buonadonna Oil LLCCaldwellSalt FlatActiveOil2,465Dec 22, 20251Aug 2026
Webb Oil Unit III #2HZ42-055-34982Lodel Energy Resources CorporatiCaldwellDrummond (Edwards 1800)Shut inOil1,195May 29, 20253Aug 2026
Trammell, H. S. #5HHZ42-055-35197Texas Petroleum Investment Co.CaldwellLuling-BranyonPermitted2,195Dec 3, 20241—
Proctor , G.W. #5HHZ42-055-35198Texas Petroleum Investment Co.CaldwellLuling-BranyonPermitted2,175Nov 26, 20241—
Byrd #1HHZ42-055-35195Texas Petroleum Investment Co.CaldwellLuling-BranyonPermitted2,120Nov 14, 20241—
Mercer Alf #3HHZ42-055-34793Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil4,159Nov 1, 20242Aug 2026
E.J. Hardeman Heirs #1HHZ42-055-35196Texas Petroleum Investment Co.CaldwellLuling-BranyonNot on schedule2,375Oct 30, 20241—
Mercer, Mills #3HHZ42-055-35194Texas Petroleum Investment Co.CaldwellLuling-BranyonNot on schedule2,160Oct 24, 20241—
Branyon, W. #1HHZ42-055-35193Texas Petroleum Investment Co.CaldwellLuling-BranyonNot on schedule2,210Oct 2, 20241—
Merriweather John #1SW42-055-80086E & W Oil Inc.CaldwellLuling-BranyonPluggedOil3,000Aug 6, 20241Jan 2020
Mercer 8H Unit #8HHZ42-055-35192Texas Petroleum Investment Co.CaldwellLuling-BranyonNot on schedule2,180Aug 1, 20241—
F.M. & W.M. Mercer a #2HHZ42-055-35191Texas Petroleum Investment Co.CaldwellLuling-BranyonNot on schedule2,200Jul 31, 20241—
Mercer, Alf #5HHZ42-055-35190Texas Petroleum Investment Co.CaldwellLuling-BranyonNot on schedule2,180Jul 29, 20241—
Secretariat #1HHZ42-055-35189Millennium Exploration Co. LLCCaldwellLuling-BranyonActiveOil2,705Jul 10, 20242Jun 2026
Webb Oil Unit III #8HHZ42-055-35188Lodel Energy Resources CorporatiCaldwellNot on schedule5,000Apr 16, 20241—
Metcalfe Oil Unit #442-055-33207Cavalier Oil & Gas Inc.CaldwellFentress (1750)Shut inOil1,875Mar 25, 20243Aug 2026
Dickerson Claude #2B42-055-35187SGB Oil LLCCaldwellSalt FlatActiveOil2,464Jan 25, 20241Aug 2026
Wiegand N.L #342-055-33467Lunar Energy Inc.CaldwellFentress (1750)PluggedOil1,975Jan 5, 20242—
Blackwell S. M. #4R42-055-02551Bastrop Energy GroupCaldwellLuling (Edwards)ActiveOil2,365Dec 13, 20231Aug 2026
PHP Lockhart CS #142-055-35186Kinder Morgan Texas Pipeline LLCCaldwellNot on schedule600Nov 7, 20231—
Cathodic - Acorn RD #1CP42-055-35185Flint Hills Resources, LCCaldwellNot on schedule250Nov 2, 20231—
Wiegand #4__42-055-35184—CaldwellFentress (1750)Plugged1,900Sep 22, 20231—
Proctor, G.W. #32D42-055-35183Texas Petroleum Investment Co.CaldwellLuling-BranyonNot on schedule2,900Aug 8, 20232—
Hardeman E. J. #5HHZ42-055-35182Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,141Jun 16, 20231Aug 2026
Tiller Dorset & W.J. #4HHZ42-055-35180Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,117Mar 23, 20232Aug 2026
Stair, O.F. #6HHZ42-055-35181Texas Petroleum Investment Co.CaldwellLuling-BranyonNot on schedule2,170Mar 10, 20232—
Mercer F.M. & W.M. #1HHZ42-055-35179Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,203Jan 31, 20231Aug 2026
Mercer Mattie #3HHZ42-055-35178Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,200Jan 27, 20231Aug 2026
Tabor W. H. #16HHZ42-055-35175Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,091Jan 6, 20231Aug 2026
Mercer 7H Unit #7HHZ42-055-35177Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,161Jan 5, 20231Aug 2026
Briscoe Trap -a- 100 Acres #1B42-055-35176Left Behind Recovery LLCCaldwellSalt FlatActiveOil2,473Dec 27, 20221Jul 2026
Trammell H. S. #4HHZ42-055-35174Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,182Dec 22, 20221Aug 2026
Moore Maggie #8HHZ42-055-34817Texas Petroleum Investment Co.CaldwellLuling-BranyonShut inOil2,170Nov 8, 20223Aug 2026
Cabe #1MT42-055-35173Calistoga Energy Reserves LLCCaldwellDale-McBrideActiveOil2,373Sep 15, 20221Aug 2026
LG #142-055-35160Calistoga Energy Reserves, LLCCaldwellBuchananNot on schedule4,000Jun 16, 20221—
Blitch #142-055-35171—CaldwellPlugged2,400Mar 22, 20221—
Mercer 5H Unit #5HHZ42-055-35168Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,110Feb 16, 20221Aug 2026
Stair O. F. #5HHZ42-055-35170Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,179Feb 8, 20221Aug 2026
Moore Maggie #9HHZ42-055-35169Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,091Feb 1, 20221Aug 2026
Mercer Alf #4HHZ42-055-35167Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,208Jan 26, 20222Aug 2026
Tabor W. H. #14HHZ42-055-35165Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,134Jan 21, 20221Aug 2026
Tabor W. H. #15HHZ42-055-35166Texas Petroleum Investment Co.CaldwellLuling-BranyonActiveOil2,097Jan 21, 20221Aug 2026
Metcalfe Oil Unit #1A42-055-35164Cavalier Oil & Gas Inc.CaldwellFentress (1750)Shut inOil1,920Oct 21, 20211Aug 2026
Metcalfe Oil Unit #242-055-35163Benchmark Texas Petroleum, LLC.CaldwellFentress (1750)Not on schedule2,000Sep 28, 20211—

About this data

One row per API number: every well on the Railroad Commission wellbore schedule, and every API number a drilling permit names. Operator, field, status, and dates are the schedule's where it lists the well, the latest permit's otherwise. Permits on file counts every permit and amendment. Texas reports production by lease, so a well shows the last month its lease reported and no volumes. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/wells?state=tx, documented in the API reference.