Lopez

Oil Property in Webb County, TX

  2. Texas
  3. Webb County, TX
  4. Oil & Gas Properties in Webb County, TX
  5. Lopez Oil Property

Map of Wells Full Screen Map 3-D Map

Property Summary

Key data points for Lopez

CountiesDuval County, TX
Webb County, TX
OperatorRATTLESNAKE OPERATING CO, LLC
Production DatesJun 2013 - Jan 2026
Total Oil Production22,371 BBLs
Total Gas Production0 MCF
Recent Oil Production16 BBLs in Dec 2025
Recent Gas Production0 MCF in Dec 2025
Wells on Property5

Our Valuation Estimates for Lopez

ShaleAssessment™

$1,587 *

MarketMultiple™

$2,261 **

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

Based on a decimal interest

Lopez Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Lopez
from Jun 2013 to Jan 2026

Wells on Lopez

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-131-39364LOPEZ 1RATTLESNAKE OPERATING CO, LLCProducingDuval County, TX27.705828-98.801363
42-479-32916LOPEZ HEIRS 1WELDON, C. S.Dry HoleWebb County, TX27.699586-98.813971
42-479-33623LOPEZ, E. 1LADD PETROLEUM CORP.Dry HoleWebb County, TX27.694051-98.803193
42-479-33669LOPEZ, E. 2LADD PETROLEUM CORP.Canceled LocationWebb County, TX27.696014-98.800936
42-479-42377LOPEZ 7RATTLESNAKE OPERATING CO, LLCProducingWebb County, TX27.695247-98.809726

Leases included in Lopez

Lease #Lease NameOperatorCountyMonthly Oil Prod.
04-13800LOPEZRATTLESNAKE OPERATING CO, LLCDuval County, TX

Nearby Properties

These are the closest 20 properties to the Lopez property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BillingsWebb County, TX721 BBLs71,983 MCFJan 2026
D.C.R.C. SectionDuval County, TX292 BBLs0 MCFJan 2026
DCR 196 NCT-12Duval County, TX0 BBLs0 MCFJun 2020
Duval Co. Ranch Co. -CDuval County, TX55 BBLs0 MCFJan 2026
Duval County Ranch CoDuval County, TX0 BBLs0 MCFOct 2024
Duval Ranch SecDuval County, TX46 BBLs0 MCFJan 2026
Frost BankDuval County, TX0 BBLs304 MCFJan 2026
GruyDuval County, TX0 BBLs2,277 MCFJan 2026
Gruy DagmarDuval County, TX665 BBLs15,288 MCFJan 2026
Killam Freer RDuval County, TX223 BBLs0 MCFJan 2026
Killam Mineral FeeDuval County, TX447 BBLs0 MCFJan 2026
KohlerDuval County, TX768 BBLs166 MCFJan 2026
Moos HWebb County, TX0 BBLs0 MCFFeb 2025
MorenoWebb County, TX3 BBLs3,266 MCFJan 2026
Peal RanchDuval County, TX0 BBLs6,369 MCFJan 2026
PetersDuval County, TX8 BBLs161 MCFJan 2026
SanterraDuval County, TX289 BBLs0 MCFJan 2026
Sulo-PetersDuval County, TX13 BBLs0 MCFDec 2025
Union RanchWebb County, TX212 BBLs17,017 MCFJan 2026
VancoDuval County, TX137 BBLs0 MCFJan 2026

Companies in the Area

These are the closest 20 companies operating near the Lopez property.

Company Name
Arco Oil & Gas Company
Caribbean Energy LLC II
Discorbis Oil Company
Dynamic Production, Inc.
Finaly Resources LLC
Killam Oil Co., LTD.
Lorac, Inc.
Marquee Corporation
MHM Pipeline Co., Inc.
Orx Resources, L.L.C.
Rattlesnake Operating Co, LLC
Reichmann Petroleum Corp.
Sanchez Oil & Gas Corporation
Seagull Operating Co., Inc.
Smith Production Inc.
Southern Resource Company
Suemaur Exploration, Inc.
TX Petroleum Company
U.S. Enercorp, LTD.
Varas Energy Operating Company, LLC

Owners of Lopez

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025JALAPENO OPERATING COMPANY LLCLOPEZ 7JALAPENO OPERATING C

Oil & Gas Sales on Lopez

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
04-13800LOPEZAug 2025GULFMARK ENERGY, INC.
04-13800LOPEZOct 2024GULFMARK ENERGY, INC.
04-13800LOPEZSep 2024GULFMARK ENERGY, INC.
04-13800LOPEZJul 2024GULFMARK ENERGY, INC.
04-13800LOPEZJun 2024GULFMARK ENERGY, INC.
04-13800LOPEZApr 2024GENESIS CRUDE OIL, L.P.
04-13800LOPEZMar 2024GENESIS CRUDE OIL, L.P.
04-13800LOPEZFeb 2024GENESIS CRUDE OIL, L.P.
04-13800LOPEZJan 2024GENESIS CRUDE OIL, L.P.
04-13800LOPEZDec 2023GENESIS CRUDE OIL, L.P.
04-13800LOPEZNov 2023GENESIS CRUDE OIL, L.P.
04-13800LOPEZOct 2023GENESIS CRUDE OIL, L.P.
04-13800LOPEZSep 2023GENESIS CRUDE OIL, L.P.
04-13800LOPEZAug 2023GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZJun 2023GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZMay 2023GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZMar 2023GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZFeb 2023GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZOct 2022GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZAug 2022GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZFeb 2022GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZNov 2021GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZJun 2021GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZMay 2021GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC
04-13800LOPEZApr 2021GENESIS CRUDE OIL, L.P.DALLAS PETROLEUM GROUP, LLC