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.

Well logs are the ones loaded into Petrora from the regulators' log indexes. A log's kind is the regulator's description of it; a digital log is a LAS file of curves. Each well's page lists its logs and links to the regulator for the files.

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 →

718 WELLS · PAGE 1 OF 15

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
O Connor -H- #h 3742-391-33186T-C Oil Company LLC onlyRefugioHuff (5250)ActiveGas5,480Oct 28, 20266Apr 2026
O Connor Thomas -C- #4G42-391-01159Hilcorp Energy Company onlyRefugioTom Oconnor (5200 East)ActiveOil5,980Jul 22, 202612Apr 2026
Braman -G- #142-391-33258T-C Oil Company LLC onlyRefugioBraman (8300)ActiveOil8,949Dec 19, 20252Apr 2026
Meoc-Mellon-State Unit #242-391-33247T-C Oil Company LLC onlyRefugioMary Ellen O Connor (7750)ActiveGas8,307Dec 5, 20252Apr 2026
Clay Pasture -B- State Unit #2142-391-32876T-C Oil Company LLC onlyRefugioAnaqua (2960)ActiveGas4,148Sep 26, 20254Apr 2026
O Connor -H- #h 3242-391-32949T-C Oil Company LLC onlyRefugioHuff (2200)ActiveGas3,300Jul 18, 20253Apr 2026
Clay Pasture -B- State Unit #1442-391-32932T-C Oil Company LLC onlyRefugioAnaqua (2960)ActiveOil3,346Feb 19, 20254Apr 2026
O Connor #9142-391-33224T-C Oil Company LLC onlyRefugioHuff (3600)ActiveGas5,903Feb 11, 20252Apr 2026
O Connor #8442-391-33271T-C Oil Company LLC onlyRefugioMcFaddin (4400)ActiveOil5,904Jan 8, 20253Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #Q44542-391-33182Hilcorp Energy Company onlyRefugioTom Oconnor (5800)Shut inOil6,140Oct 4, 20244Apr 2026
J. M. O Brien a #942-391-32649Greta Operating Company LLC onlyRefugioGreta (4850)ActiveGas6,300Sep 11, 20243Apr 2026
Williams Maude Etal -a- #D20342-391-32648Hilcorp Energy Company onlyRefugioLake Pasture (FT-562)ActiveOil8,700Jul 29, 20243Oct 2025
Heard Claude E. et al #4442-391-33181Hilcorp Energy Company onlyRefugioTom Oconnor (4400)ActiveOil6,801May 24, 20242Apr 2026
O Connor Thomas a #2442-391-01514Hilcorp Energy Company onlyRefugioTom Oconnor (5300 East)Temporarily abandonedGas5,902Apr 19, 20248Apr 2026
Braman -a- #242-391-32974T-C Oil Company LLC onlyRefugioBraman (8200)ActiveOil8,904Apr 8, 20247Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #Q238A42-391-01152Hilcorp Energy Company onlyRefugioTom Oconnor (5800)ActiveOil5,918Mar 18, 20244Apr 2026
Mary Alice Anderson et al a #a 1542-391-33263T-C Oil Company LLC onlyRefugioFagan (Greta Sand)ActiveGas6,415Mar 11, 20244Jul 2025
O Connor #9242-391-33251T-C Oil Company LLC onlyRefugioHuff (5000)ActiveOil5,906Jan 12, 20243Apr 2026
O Connor #10142-391-33309T-C Oil Company LLC onlyRefugioHuff (5250)ActiveGas5,930Jan 12, 20242Apr 2026
Williams Maude Etal -a- #D20942-391-33077Hilcorp Energy Company onlyRefugioLake Pasture (FT-560)Shut inOil7,850Dec 19, 20234Feb 2019
Lambert M.F. a #a 1542-391-33052Hilcorp Energy Company onlyRefugioTom Oconnor (6600 West)ActiveOil8,269Nov 14, 20237Mar 2026
Heard Clement #41HHZ42-391-33207Hilcorp Energy Company onlyRefugioTom Oconnor (4500 Greta Mass.)Shut inOil4,385Oct 20, 20233Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #C31642-391-33233Hilcorp Energy Company onlyRefugioTom Oconnor (5800)ActiveOil6,360Oct 20, 20234Apr 2026
Lambert M. F. #15942-391-32700Hilcorp Energy Company onlyRefugioTom Oconnor (4400)Shut inOil6,215Oct 3, 20236Apr 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 #9342-391-33252T-C Oil Company LLC onlyRefugioHuff (4400)ActiveOil5,908Sep 13, 20232Apr 2026
O Connor #9742-391-33270T-C Oil Company LLC onlyRefugioMcFaddin (4400)ActiveOil5,901Aug 17, 20232Apr 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
T-C Oil Co.- O Connor #12442-391-33316T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,710Jul 17, 20231Apr 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—
Lambert M. F. #6542-391-01347Hilcorp Energy Company onlyRefugioTom Oconnor (4400)ActiveInjection6,150Jun 2, 20231Apr 2026
Lambert M.F. #21342-391-32723Hilcorp Energy Company onlyRefugioTom O Connor (5730 East)ActiveOil8,311May 11, 202312Apr 2026
T-C Oil Co.- O Connor #12042-391-33306T-C Oil Company LLC onlyRefugioLake Pasture (H-440 Sand)ActiveOil4,699May 2, 20231Apr 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 #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
Tom Oconnor (5800 SD) Fld. Unit #3118Q42-391-32675Hilcorp Energy Company onlyRefugioTom Oconnor (5800)ActiveOil6,200Mar 2, 20234Apr 2026
Miguelita Scanio #2642-391-33008Digital Operating Company LLC onlyRefugioRefugio-Fox (6300 A)ActiveGas7,416Feb 27, 20232Dec 2025
Mary Alice Anderson et al a #a 1642-391-33273T-C Oil Company LLC onlyRefugioFagan (6110)ActiveGas6,427Feb 27, 20234Jul 2024
O Connor -H- #h 4042-391-33299T-C Oil Company LLC onlyRefugioHuff (3700)Shut inGas4,007Feb 22, 20231—
Lambert M.F. #30142-391-33298Hilcorp Energy Company onlyRefugioTom O Connor (4650)ActiveOil4,722Feb 15, 20233Apr 2026
Lambert M. F. #21242-391-32696Hilcorp Energy Company onlyRefugioTom Oconnor (4400)ActiveOil8,288Feb 8, 20237Apr 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.