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Producing

WELLMAN WEST UNIT

Wellman West Unit is an oil lease in Terry County, Texas, operated by White Rock Oil & Gas, LLC in the Wellman, W. (San Andres) field.

31 wells

15,778bbl oil, last 12 months−3% vs prior year
Operator
White Rock Oil & Gas, LLC
County
Terry County
Field
Wellman, W. (San Andres)
RRC lease
8A-64619

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Where it sits

This county

Terry CountyTerryHockleyYoakumCochranLynnLubbockTerry County
Terry County
Gas, last 12 months
2,189 mcf
Oil in Jul 2026
1,269 bbl

Production by month

Oil output fell 3% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 3% over the last 12 monthsMonthly oil production and gas for WELLMAN WEST UNIT, Aug 2023 to Jul 2026. Oil output fell 3% over the last 12 months. 15,778 bbl in the 12 months through Jul 2026, against 16,301 bbl in the 12 months before.Last 12 months: 15,778 bblbbl per monthmcf per month00500501,0001001,5001502,000200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 3% over the last 12 monthsMonthly oil production and gas for WELLMAN WEST UNIT, Aug 2023 to Jul 2026. Oil output fell 3% over the last 12 months. 15,778 bbl in the 12 months through Jul 2026, against 16,301 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00500501,0001001,5001502,000200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to lease fuel in the last 12 months

Flaring peaked at 100.0% of the gas in Aug 2023.

  • Lease fuel (1)
  • Flared (4)
92% of the gas went to lease fuel in the last 12 monthsShare of WELLMAN WEST UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to lease fuel in the last 12 months. Flaring peaked at 100.0% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
92% of the gas went to lease fuel in the last 12 monthsShare of WELLMAN WEST UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to lease fuel in the last 12 months. Flaring peaked at 100.0% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    92% · 2,003 mcf

  • Flared (4)

    8.5% · 186 mcf

8.5% of the gas flared in the last 12 months. 25 months above 3%.

31 wells on this lease

Wells on WELLMAN WEST UNIT
API numberWell no.Status
42-445-1020310WActive
42-445-1020716Active
42-445-1021011HWActive
42-445-102167Shut-in
42-445-1021913Active
42-445-102226WActive
42-445-1022519WActive
42-445-102273Active
42-445-102292WActive
42-445-1023917Shut-in
42-445-1024020WActive
42-445-1024614Active
42-445-3031612WShut-in
42-445-303204WActive
42-445-3058415Active
42-445-305858Active
42-445-305889HWActive
42-445-3058918Active
42-445-305905Active
42-445-3085221HWActive
42-445-3096822WShut-in
42-445-311441Shut-in
42-445-3173428Active
42-445-3186133HActive
42-445-3186232Shut-in
42-445-3186331HActive
42-445-3186429Active
42-445-3189435Active
42-445-3190127Active
42-445-3190234Active
42-445-3190324Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sentinel Transportation, LLCOilGathers100Aug 1, 2026–
Hollyfrontier Ref & Mktg LLCOilGathers100Jul 1, 2022Aug 1, 2026
Dcp Operating Company, LPCasinghead gasGathers100Jan 7, 2019Jul 1, 2022
Dcp Operating Company, LPCasinghead gasBuys100Jan 7, 2019Jul 1, 2022
Sentinel Transportation, LLCOilGathers100Jan 1, 2004Jul 1, 2022
Pinnacle Natural Gas CompanyCasinghead gasGathers100Dec 1, 1987Jan 7, 2019
Nominator Not Required / Swr 31Casinghead gasNominates100Dec 1, 2006Jan 7, 2019

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

156.63 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 80 and 1,006.7 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    53 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Wellman West Unit
API numberWell no.Acreson the permit
42-445-3058918156.63
42-445-31903241,006.70
42-445-3190324H1,006.70
42-445-305889840
42-445-305889HW840
42-445-305889W840
42-445-3085221840
42-445-3085221HW840
42-445-3085221W840
42-445-3189435840
42-445-3189435H840
42-445-305905840

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

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36 months, newest first

Ledger for WELLMAN WEST UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,2691,35218200$80.46$2.89
Jun 20261,2471,30518000$84.81$3.15
May 20261,4161,20518600$102.13$2.94
Apr 20261,4291,22718000$100.32$2.77
Mar 20261,1991,46418600$91.38$3.04
Feb 20261,08793116500$64.51$3.62
Jan 20261,3951,62318600$60.04$7.72
Dec 20251,3871,06818600$57.97$4.26
Nov 20251,3091,49118000$60.06$3.79
Oct 20251,4091,17218600$60.89$3.19
Sep 20251,4091,17218600$63.96$2.97
Aug 20251,2221,2981860186$64.86$2.91
Jul 20251,1571,1131850185$68.39$3.20
Jun 20251,1991,3311780178$68.17$3.02
May 20251,0018011810181$62.17$3.12
Apr 20251,4341,3831800180$63.54$3.42
Mar 20251,3391,7301840184$68.24$4.12
Feb 20251,4271,3241680168$71.53$4.19
Jan 20251,4191,3621860186$75.74$4.13
Dec 20241,4201,3951860186$70.12$3.01
Nov 20241,3221,0271800180$69.95$2.12
Oct 20241,4601,5671860186$71.99$2.20
Sep 20241,5461,7081800180$70.24$2.28
Aug 20241,5771,3261850185$76.68$1.99
Jul 20241,5821,4441860186$81.80$2.07
Jun 20241,4941,6591800180$79.77$2.54
May 20241,6941,4421860186$80.02$2.12
Apr 20241,3821,7061800180$85.35$1.60
Mar 20241,6001,6081860186$81.28$1.49
Feb 20241,4901,4751740174$77.25$1.72
Jan 20241,6681,4061860186$74.15$3.18
Dec 20231,6121,9001860186$71.90$2.52
Nov 20231,4461,2651800180$77.69$2.71
Oct 20231,5131,4541860186$85.64$2.98
Sep 20231,5491,6161800180$89.43$2.64
Aug 20231,6071,5801860186$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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This lease belongs to

OperatorWhite Rock Oil & Gas, LLCFieldWellman, W. (San Andres)CountyTerry County

White Rock Oil & Gas, LLC in Terry County

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Wellman, W. (San Andres) field

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