Oconnell A

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Oconnell A

CountyAtascosa County, TX
Production DatesNov 2014 - Jan 2026
Total Oil Production783,607 BBLs
Total Gas Production874,439 MCF
Recent Oil Production12,958 BBLs in Dec 2025
Recent Gas Production17,258 MCF in Dec 2025
Wells on Property8

Our Valuation Estimates for Oconnell A

ShaleAssessment

$56,864 *

MarketMultiple

$1,711,681 **

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

Based on a decimal interest

Oconnell A Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Oconnell A
from Nov 2014 to Jan 2026

Wells on Oconnell A

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-35020O CONNELL A 1HVERDUN OIL & GAS LLCProducingAtascosa County, TX28.794325-98.201933
42-013-35029O CONNELL A 2HVERDUN OIL & GAS LLCProducingAtascosa County, TX28.794375-98.201878
42-013-35032O CONNELL A 3HVERDUN OIL & GAS LLCProducingAtascosa County, TX28.794425-98.201825
42-013-35033O CONNELL A 4HVERDUN OIL & GAS LLCProducingAtascosa County, TX28.794472-98.201772
42-013-35041O'CONNELL A 5HNEWFIELD EXPLORATION COMPANYHorizontal Well Surface LocatioAtascosa County, TX28.790153-98.208236
42-013-35043O'CONNELL A 6HNEWFIELD EXPLORATION COMPANYHorizontal Well Surface LocatioAtascosa County, TX28.790197-98.208175
42-013-35897O CONNELL A 6HVERDUN OIL & GAS LLCHorizontal Well Surface LocatioAtascosa County, TX28.790301-98.208143
42-013-35898O CONNELL A 5HVERDUN OIL & GAS LLCHorizontal Well Surface LocatioAtascosa County, TX28.790342-98.208185

Leases included in Oconnell A

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18360O'CONNELL AVERDUN OIL & GAS LLCAtascosa County, TX

Operators Associated With Oconnell A

Nearby Properties

These are the closest 20 properties to the Oconnell A property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Emma TarttAtascosa County, TX78,394 BBLs147,428 MCFJan 2026
Hurt & TarttAtascosa County, TX0 BBLs0 MCFOct 2014
Hurt W. TAtascosa County, TX0 BBLs2,439 MCFJan 2026
Kylie UnitAtascosa County, TX401 BBLs822 MCFJan 2026
L Kellner UnitAtascosa County, TX761 BBLs955 MCFJan 2026
Lay West UnitAtascosa County, TX756 BBLs275 MCFJan 2026
MCS FoundationAtascosa County, TX43,976 BBLs50,496 MCFJan 2026
Pawlik-Rodriguez UnitAtascosa County, TX492 BBLs265 MCFJan 2026
QuailAtascosa County, TX39,736 BBLs28,647 MCFJan 2026
S & H TrustAtascosa County, TX3,299 BBLs1,447 MCFJan 2026
Schuman Et Al Gas UnitAtascosa County, TX0 BBLs227 MCFDec 2025
Smith Mary CarolAtascosa County, TX0 BBLs205 MCFDec 2025
Tartt Emma Et AlAtascosa County, TX0 BBLs3,935 MCFJan 2026
Tom AAtascosa County, TX1,570 BBLs7,226 MCFJan 2026
Tom B UnitAtascosa County, TX4,053 BBLs2,722 MCFJan 2026
Tom Family UnitAtascosa County, TX3,697 BBLs4,612 MCFJan 2026
Tom-KowalikAtascosa County, TX5,292 BBLs3,896 MCFJan 2026
W.T. HurtAtascosa County, TX30,863 BBLs57,979 MCFJan 2026
Weigang, GAtascosa County, TX321 BBLs0 MCFJan 2026
Wsru AllocationAtascosa County, TX3,324 BBLs6,017 MCFJan 2026

Frac'ing activity on Oconnell A

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-35020O'CONNELL A 1H
42-013-35020O Connell A 1H
42-013-35029O CONNELL A 2H
42-013-35032O CONNELL A 3H
42-013-35033O CONNELL A 4H
42-013-35897O Connell A 6H
42-013-35898O Connell A 5H

Owners of Oconnell A

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025VERDUN OIL & GAS LLCO CONNELL AVERDUN OIL & GAS LLC
2025MCS MINERALS LTD AGMT DTD 6-14-99O CONNELL AVERDUN OIL & GAS LLC
2025GUARDIAN ROYALTY LPO CONNELL AVERDUN OIL & GAS LLC
2025SOUTHWESTERN BAPTIST A TEXAS NONPROFIT ORGO CONNELL AVERDUN OIL & GAS LLC
2025MCS CHARITABLE FOUNDATIONO CONNELL AVERDUN OIL & GAS LLC
2025MOWINCKLE MARY JON ESTATEO CONNELL AVERDUN OIL & GAS LLC
2025WALKER ANNETTE KAYO CONNELL AVERDUN OIL & GAS LLC
2025DOYLE MELANIE AO CONNELL AVERDUN OIL & GAS LLC
Displaying 8 of 24 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Oconnell A

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18360O'CONNELL ADec 2025VALERO MARKETING AND SUPPLY COMPANYVERDUN OIL & GAS LLC
01-18360O'CONNELL ANov 2025VALERO MARKETING AND SUPPLY COMPANYVERDUN OIL & GAS LLC
01-18360O'CONNELL ANov 2025VERDUN OIL & GAS LLCVERDUN OIL & GAS LLC
01-18360O'CONNELL ANov 2025VERDUN OIL & GAS LLC
01-18360O'CONNELL AOct 2025VALERO MARKETING AND SUPPLY COMPANYVERDUN OIL & GAS LLC
01-18360O'CONNELL AOct 2025VERDUN OIL & GAS LLCVERDUN OIL & GAS LLC
01-18360O'CONNELL AOct 2025VERDUN OIL & GAS LLC
01-18360O'CONNELL ASep 2025VALERO MARKETING AND SUPPLY COMPANYVERDUN OIL & GAS LLC
01-18360O'CONNELL ASep 2025VERDUN OIL & GAS LLCVERDUN OIL & GAS LLC
01-18360O'CONNELL ASep 2025VERDUN OIL & GAS LLC
01-18360O'CONNELL AAug 2025VALERO MARKETING AND SUPPLY COMPANYVERDUN OIL & GAS LLC
01-18360O'CONNELL AAug 2025VERDUN OIL & GAS LLCVERDUN OIL & GAS LLC
01-18360O'CONNELL AAug 2025VERDUN OIL & GAS LLC
01-18360O'CONNELL AJul 2025VALERO MARKETING AND SUPPLY COMPANYVERDUN OIL & GAS LLC
01-18360O'CONNELL AJul 2025VERDUN OIL & GAS LLCVERDUN OIL & GAS LLC
01-18360O'CONNELL AJul 2025VERDUN OIL & GAS LLC
01-18360O'CONNELL AJun 2025VALERO MARKETING AND SUPPLY COMPANYVERDUN OIL & GAS LLC
01-18360O'CONNELL AJun 2025VERDUN OIL & GAS LLCVERDUN OIL & GAS LLC
01-18360O'CONNELL AJun 2025VERDUN OIL & GAS LLC
01-18360O'CONNELL AMay 2025FLINT HILLS RESOURCES, LPVERDUN OIL & GAS LLC
01-18360O'CONNELL AMay 2025VERDUN OIL & GAS LLCVERDUN OIL & GAS LLC
01-18360O'CONNELL AMay 2025VERDUN OIL & GAS LLC
01-18360O'CONNELL AApr 2025FLINT HILLS RESOURCES, LPVERDUN OIL & GAS LLC
01-18360O'CONNELL AApr 2025VERDUN OIL & GAS LLCVERDUN OIL & GAS LLC
01-18360O'CONNELL AApr 2025VERDUN OIL & GAS LLC