WELLS · TEXAS · ONE ROW PER API NUMBER

Refugio 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.

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 →

5,449 WELLS · PAGE 3 OF 109

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
Williams Maude Etal -a- #d 97 A42-391-31241Hilcorp Energy Company onlyRefugioLake Pasture (H-440 Sand)Shut inOil4,615Oct 10, 20233Apr 2026
Lambert M. F. #15942-391-32700Hilcorp Energy Company onlyRefugioTom Oconnor (4400)Shut inOil6,215Oct 3, 20236Apr 2026
T-C Oil Co.- O Connor #12642-391-33318T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,703Sep 25, 20231Apr 2026
T-C Oil Co.- O Connor #12742-391-33319T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,725Sep 25, 20231Apr 2026
Heard Fannie V.W. Mrs. #2942-391-00695Hilcorp Energy Company onlyRefugioTom Oconnor (5200 East)Shut inOil5,924Sep 19, 20237Apr 2026
O Connor Thomas -C- #3942-391-01567Hilcorp Energy Company onlyRefugioTom O Connor (5770 U South)ActiveInjection5,925Sep 18, 20232Apr 2026
O Connor Thomas a #942-391-01502Hilcorp Energy Company onlyRefugioTom O Connor (5770 U South)Shut inOil5,900Sep 14, 20231Apr 2026
O Connor #9342-391-33252T-C Oil Company LLC onlyRefugioHuff (4400)ActiveOil5,908Sep 13, 20232Apr 2026
Rooke #742-391-33237San Isidro Development Co L. C. onlyRefugioRefugio New (6200 FB 1)ActiveOil7,000Aug 31, 20232Apr 2026
Lambert M. F. #10742-391-01396Hilcorp Energy Company onlyRefugioTom Oconnor (4400)ActiveOil5,840Aug 29, 20236Apr 2026
Heard Fannie V.W. Mrs. #3642-391-00566Hilcorp Energy Company onlyRefugioTom Oconnor (5200 East)ActiveOil5,925Aug 25, 20239Apr 2026
O Connor Thomas -C- #8142-391-31609Hilcorp Energy Company onlyRefugioTom Oconnor (5200 East)ActiveOil6,116Aug 25, 20235Apr 2026
O Connor #9742-391-33270T-C Oil Company LLC onlyRefugioMcFaddin (4400)ActiveOil5,901Aug 17, 20232Apr 2026
Heard Fannie V.W. Mrs. #2642-391-00558Hilcorp Energy Company onlyRefugioTom Oconnor (5200 East)ActiveOil5,925Aug 3, 20235Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #Q333 L42-391-00563Hilcorp Energy Company onlyRefugioTom Oconnor (5800)Shut inOil5,925Aug 3, 20231Apr 2026
O Connor Thomas -C- #3242-391-01147Hilcorp Energy Company onlyRefugioTom Oconnor (5200 East)ActiveOil5,925Aug 3, 20235Apr 2026
T-C Oil Co.- O Connor #4642-391-30026T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)Shut inOil5,646Jul 28, 20231Apr 2026
Oconnor Thomas -C- #8842-391-31860Hilcorp Energy Company onlyRefugioTom Oconnor (5500 Sand)Shut inOil7,934Jul 24, 20235Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #Q084 E42-391-01551Hilcorp Energy Company onlyRefugioTom Oconnor (5800)ActiveOil5,919Jul 21, 20238Apr 2026
T-C Oil Co.- O Connor #12542-391-33317T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,722Jul 20, 20232Apr 2026
Williams Maude Etal -a- #d 41 A42-391-30174Hilcorp Energy Company onlyRefugioLake Pasture (H-440 Sand)Shut inOil4,646Jul 18, 20232Apr 2026
T-C Oil Co.- O Connor #12342-391-33315T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,736Jul 17, 20231Apr 2026
T-C Oil Co.- O Connor #12442-391-33316T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,710Jul 17, 20231Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #Q023 E42-391-01539Hilcorp Energy Company onlyRefugioTom Oconnor (5800)ActiveOil5,891Jul 14, 20233Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #Q085 E42-391-01552Hilcorp Energy Company onlyRefugioTom Oconnor (5800)Shut inOil5,918Jul 14, 20235Apr 2026
O Connor #103HHZ42-391-33312T-C Oil Company LLC onlyRefugioHuff (4400)ActiveOil4,424Jun 21, 20231Apr 2026
Williams Maude Etal -a- #D22542-391-33313Hilcorp Energy Company onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,523Jun 15, 20231Apr 2026
Williams Maude Etal -a- #D23242-391-33314Hilcorp Energy Company onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,441Jun 15, 20231Apr 2026
Welder Heirs Trigger #1__42-391-33311—RefugioDudley Campbell (Frio 6200)Plugged6,000Jun 14, 20231—
Williams Maude Etal -a- #d 81A42-391-30336Hilcorp Energy Company onlyRefugioLake Pasture (H-440 Sand)Shut inOil4,650Jun 8, 20232Apr 2026
Lambert M.F. #20242-391-32066Hilcorp Energy Company onlyRefugioTom O Connor (5770 U South)ActiveGas6,000Jun 8, 20235Apr 2026
Lambert M. F. #10342-391-01444Hilcorp Energy Company onlyRefugioTom Oconnor (4400)ActiveOil5,840Jun 7, 20236Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #P07242-391-01328Hilcorp Energy Company onlyRefugioTom Oconnor (5800)Shut inOil6,200Jun 2, 20231Apr 2026
Lambert M. F. #6542-391-01347Hilcorp Energy Company onlyRefugioTom Oconnor (4400)ActiveInjection6,150Jun 2, 20231Apr 2026
Lambert M. F. #7342-391-01349Hilcorp Energy Company onlyRefugioTom Oconnor (4400)ActiveInjection5,882Jun 2, 20231Apr 2026
Lambert M. F. #13742-391-30343Hilcorp Energy Company onlyRefugioTom Oconnor (4400)ActiveOil6,012Jun 2, 20233Apr 2026
Williams Maude Etal -a- #117D42-391-31513Hilcorp Energy Company onlyRefugioLake Pasture (H-440 Sand)Shut inOil4,661May 11, 20234Apr 2026
Lambert M.F. #21342-391-32723Hilcorp Energy Company onlyRefugioTom O Connor (5730 East)ActiveOil8,311May 11, 202312Apr 2026
O'Connor #10242-391-33310T-C Oil Company, LLC onlyRefugioNot on schedule6,500May 5, 20231—
T-C Oil Co.- O Connor #12042-391-33306T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,699May 2, 20231Apr 2026
T-C Oil Co.- O Connor #12142-391-33307T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,708May 2, 20231Apr 2026
T-C Oil Co.- O Connor #12242-391-33308T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,724May 2, 20231Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #Q882G42-391-00470Hilcorp Energy Company onlyRefugioTom Oconnor (5800)Shut inOil5,984Apr 28, 20236Apr 2026
Lambert M. F. #10142-391-01442Hilcorp Energy Company onlyRefugioTom Oconnor (4400)Shut inOil5,850Apr 25, 20236Apr 2026
Rooke P.H. #___9__42-391-33305—Refugio(Eagleford)Plugged6,900Apr 24, 20231—
T-C Oil Co.- O Connor #11742-391-33302T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,717Mar 29, 20232Apr 2026
T-C Oil Co.- O Connor #11842-391-33303T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,736Mar 29, 20231Apr 2026
T-C Oil Co.- O Connor #11942-391-33304T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,734Mar 29, 20231Apr 2026
O Connor #89R42-391-33222T-C Oil Company LLC onlyRefugioMcFaddin (4400)ActiveOil5,900Mar 22, 20235Apr 2026
Heard Fannie V. W. Mrs. #10442-391-31718Hilcorp Energy Company onlyRefugioTom Oconnor (5500 Sand)Shut inOil6,100Mar 9, 20235Apr 2026

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.