Thomas Oconnor

Oil & Gas Property in Refugio County, TX

  2. Texas
  3. Refugio County, TX
  4. Oil & Gas Properties in Refugio County, TX
  5. Thomas Oconnor Oil & Gas Property

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Property Summary

Key data points for Thomas Oconnor

CountyRefugio County, TX
Production DatesMay 1993 - Nov 2025
Total Oil Production113,341 BBLs
Total Gas Production1,560,775 MCF
Recent Oil Production189 BBLs in Oct 2025
Recent Gas Production2 MCF in Oct 2025
Wells on Property15

Our Valuation Estimates for Thomas Oconnor

ShaleAssessment™

Not Available

MarketMultiple™

$41,262 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Thomas Oconnor Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Thomas Oconnor
from May 1993 to Nov 2025

Wells on Thomas Oconnor

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-391-01130THOMAS O CONNOR C 44HILCORP ENERGY COMPANYProducingRefugio County, TX28.372703-97.164849
42-391-01140THOMAS O CONNOR C 3GHILCORP ENERGY COMPANYInjectionRefugio County, TX28.371139-97.142244
42-391-01148THOMAS O CONNOR -C- 34HILCORP ENERGY COMPANYShut InRefugio County, TX28.367401-97.149365
42-391-01150THOMAS OCONNOR "C" 36HILCORP ENERGY COMPANYPlugged Oil WellRefugio County, TX28.370215-97.146768
42-391-01180THOMAS O CONNOR C 66HILCORP ENERGY COMPANYTemp AbandonedRefugio County, TX28.369160-97.156071
42-391-01467THOMAS O CONNOR A 36HILCORP ENERGY COMPANYProducingRefugio County, TX28.354758-97.164797
42-391-01515THOMAS O CONNOR A 37HILCORP ENERGY COMPANYShut InRefugio County, TX28.358217-97.162167
42-391-01526THOMAS O CONNOR A 71HILCORP ENERGY COMPANYInjectionRefugio County, TX28.343732-97.150005
42-391-01569THOMAS O CONNOR C 48HILCORP ENERGY COMPANYTemp AbandonedRefugio County, TX28.365338-97.149743
42-391-01571THOMAS O CONNOR -C- 41HILCORP ENERGY COMPANYTemp AbandonedRefugio County, TX28.367790-97.134623
42-391-30393THOMAS O CONNOR C 4EXXON CORP.Oil/Gas WellRefugio County, TX28.374489-97.179427
42-391-31839THOMAS O CONNOR -C- 87HILCORP ENERGY COMPANYShut InRefugio County, TX28.370865-97.152981
42-391-33110THOMAS O CONNOR 15GRETA OPERATING COMPANY LLCProducingRefugio County, TX28.383043-97.185422
42-391-33128THOMAS O CONNOR 16GRETA OPERATING COMPANY LLCProducingRefugio County, TX28.385948-97.183636
42-391-33151THOMAS O CONNOR 17GRETA OPERATING COMPANY LLCProducingRefugio County, TX28.388922-97.185403

Leases included in Thomas Oconnor

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-004454THOMAS O CONNOR C 3GQUINTANA PET. CORP.Refugio County, TX
02-06098THOMAS O'CONNORARCO OIL & GAS CO.Refugio County, TX
02-08341THOMAS O'CONNOR 'C'HILCORP ENERGY COMPANYRefugio County, TX
02-094379THOMAS O CONNOR C 4EXXON CORP.Refugio County, TX
02-09865THOMAS O'CONNOR "C"HILCORP ENERGY COMPANYRefugio County, TX
02-10014THOMAS O'CONNOR "A"HILCORP ENERGY COMPANYRefugio County, TX
02-10363THOMAS O'CONNOR "C"HILCORP ENERGY COMPANYRefugio County, TX
02-10391THOMAS O'CONNOR 'C'HILCORP ENERGY COMPANYRefugio County, TX
02-10977THOMAS O'CONNORGRETA OPERATING COMPANY LLCRefugio County, TX
02-11060THOMAS O'CONNORGRETA OPERATING COMPANY LLCRefugio County, TX
02-11186THOMAS O'CONNORACOCK/ANAQUA OPERATING CO., LPRefugio County, TX
02-11391THOMAS O'CONNOR 'A'HILCORP ENERGY COMPANYRefugio County, TX
02-11452THOMAS O'CONNOR -C-HILCORP ENERGY COMPANYRefugio County, TX
02-11477THOMAS O'CONNOR -C-HILCORP ENERGY COMPANYRefugio County, TX
02-145686THOMAS O CONNOR C 66QUINTANA PET. CORP.Refugio County, TX
02-163137THOMAS O CONNOR A 36HILCORP ENERGY COMPANYRefugio County, TX
02-170209THOMAS O CONNOR C 66HILCORP ENERGY COMPANYRefugio County, TX
02-177179THOMAS O CONNOR -C- 87HILCORP ENERGY COMPANYRefugio County, TX
02-180970THOMAS O CONNOR -C- 87HILCORP ENERGY COMPANYRefugio County, TX
02-188635THOMAS O CONNOR C 3GHILCORP ENERGY COMPANYRefugio County, TX
02-195711THOMAS O CONNOR A 37HILCORP ENERGY COMPANYRefugio County, TX
02-206510THOMAS O CONNOR C 3GHILCORP ENERGY COMPANYRefugio County, TX
02-220913THOMAS O CONNOR -C- 87HILCORP ENERGY COMPANYRefugio County, TX
02-261017THOMAS O CONNOR C 66HILCORP ENERGY COMPANYRefugio County, TX
02-261129THOMAS O CONNOR A 37HILCORP ENERGY COMPANYRefugio County, TX
02-271491THOMAS O CONNOR A 71HILCORP ENERGY COMPANYRefugio County, TX
02-281113THOMAS O CONNOR C 48HILCORP ENERGY COMPANYRefugio County, TX
02-282400THOMAS O CONNOR -C- 41HILCORP ENERGY COMPANYRefugio County, TX
02-285166THOMAS O CONNOR 17GRETA OPERATING COMPANY LLCRefugio County, TX

Operators Associated With Thomas Oconnor

Nearby Properties

These are the closest 20 properties to the Thomas Oconnor property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Annie Reilly Et VIrRefugio County, TX0 BBLs0 MCFOct 2020
Bauer Mary Claire Et VIrRefugio County, TX0 BBLs0 MCFDec 2023
Clement HeardRefugio County, TX100 BBLs2 MCFNov 2025
HeardRefugio County, TX1,736 BBLs2,154 MCFNov 2025
Heard ClementRefugio County, TX1,533 BBLs6 MCFNov 2025
Heard FannieRefugio County, TX3,931 BBLs6 MCFNov 2025
Heard Mrs. Fannie VRefugio County, TX0 BBLs0 MCFJan 2020
Ira HeardRefugio County, TX14 BBLs0 MCFOct 2025
J.M. ObrienRefugio County, TX894 BBLs892 MCFNov 2025
LambertRefugio County, TX10,183 BBLs27 MCFNov 2025
Mary Claire Bauer Et VIrRefugio County, TX167 BBLs1 MCFNov 2025
ObrienRefugio County, TX906 BBLs1,422 MCFNov 2025
Obrien JRefugio County, TX538 BBLs0 MCFNov 2025
Oconner, ThoRefugio County, TX0 BBLs1,281 MCFNov 2025
OconnorRefugio County, TX2,634 BBLs351 MCFNov 2025
Reilly AnnieRefugio County, TX1,080 BBLs3 MCFNov 2025
Tom O Connor(5600 Foot Sand)UnitRefugio County, TX0 BBLs0 MCFNov 2015
Tom OconnorRefugio County, TX55,636 BBLs305 MCFNov 2025
Tom Oconnor 4Refugio County, TX0 BBLs0 MCFOct 2010
Wilson HeardRefugio County, TX14 BBLs0 MCFOct 2025

Companies in the Area

These are the closest 20 companies operating near the Thomas Oconnor property.

Company Name
Acock/Anaqua Operating Co., LP
Amoco Production Company
Arco Oil & Gas Company
Bishop Petroleum Inc.
Chilton Energy
Copano Company
Cummins & Walker Oil Co., Inc.
Dorchester Operating Company LLC
Exxon Corporation
Fina Oil And Chemical Company
Greta Operating Company LLC
Hilcorp Energy Company
Kebo Oil & Gas, Inc.
M. J. G., Inc.
Pace West Production LC
Primrose Operating Company
Quintana Pet. Corp.
San Patricio Corporation
T - C Oil Company
T-C Oil Company, LLC

Owners of Thomas Oconnor

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025HILCORP ENERGY COMPANYO'CONNOR THOMAS 'A' W36HILCORP ENREGY COMP
2025GRETA OPERATING COMPANY LLCTHOMAS O'CONNOR W15GRETA OPERATING CO
2025GRETA OPERATING COMPANY LLCTHOMAS O'CONNOR W#16GRETA OPERATING CO
2025HILCORP ENERGY COMPANYTHOMAS O'CONNOR -C-HILCORP ENERGY
2025BRAMAN MINERALS LPO'CONNOR THOMAS 'A' W36HILCORP ENREGY COMP
2025O'CONNOR & HEWITT MIN INT LPO'CONNOR THOMAS 'A' W36HILCORP ENREGY COMP
2025KATHRYN O'CONNOR COUNTS ESTATEO'CONNOR THOMAS 'A' W36HILCORP ENREGY COMP
2025O'CONNOR LOUISE SO'CONNOR THOMAS 'A' W36HILCORP ENREGY COMP
Displaying 8 of 225 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Thomas Oconnor

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-11391THOMAS O'CONNOR 'A'Dec 2025GULFMARK ENERGY, INC.HILCORP ENERGY COMPANY
02-11391THOMAS O'CONNOR 'A'Dec 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-10391THOMAS O'CONNOR 'C'Dec 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-11391THOMAS O'CONNOR 'A'Nov 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-10391THOMAS O'CONNOR 'C'Nov 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-10391THOMAS O'CONNOR 'C'Nov 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
02-10014THOMAS O'CONNOR "A"Nov 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-11391THOMAS O'CONNOR 'A'Nov 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
02-11391THOMAS O'CONNOR 'A'Nov 2025GULFMARK ENERGY, INC.HILCORP ENERGY COMPANY
02-11391THOMAS O'CONNOR 'A'Oct 2025GULFMARK ENERGY, INC.HILCORP ENERGY COMPANY
02-10391THOMAS O'CONNOR 'C'Oct 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
02-10391THOMAS O'CONNOR 'C'Oct 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-10014THOMAS O'CONNOR "A"Oct 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-11391THOMAS O'CONNOR 'A'Oct 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-11060THOMAS O'CONNORSep 2025GULF COAST ENERGY, INC.GRETA OPERATING COMPANY LLC
02-10391THOMAS O'CONNOR 'C'Sep 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-10014THOMAS O'CONNOR "A"Sep 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-11391THOMAS O'CONNOR 'A'Sep 2025GULFMARK ENERGY, INC.HILCORP ENERGY COMPANY
02-10391THOMAS O'CONNOR 'C'Sep 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
02-11391THOMAS O'CONNOR 'A'Sep 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-11060THOMAS O'CONNORSep 2025GRETA OPERATING COMPANY LLCGRETA OPERATING COMPANY LLC
02-11060THOMAS O'CONNORSep 2025GULFMARK ENERGY, INC.
02-10014THOMAS O'CONNOR "A"Aug 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-11391THOMAS O'CONNOR 'A'Aug 2025FLINT HILLS RESOURCES, LPHILCORP ENERGY COMPANY
02-11060THOMAS O'CONNORAug 2025GRETA OPERATING COMPANY LLCGRETA OPERATING COMPANY LLC