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UNIVERSITY BLK 21

University BLK 21 is an oil lease in Winkler County, Texas, operated by XTO Energy Inc. in the Two Georges (Bone Spring) field.

6 wells

91,004bbl oil, last 12 months+62% vs prior year
Operator
XTO Energy Inc.
County
Winkler County
Field
Two Georges (Bone Spring)
RRC lease
08-45128

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Where it sits

This county

Winkler CountyWinklerAndrewsWardLovingEctorWinkler County
Winkler County
Gas, last 12 months
401,269 mcf
Oil in Jul 2026
3,772 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ET GATHERING & PROCESSING LLC replaced ENERGY TRANSFER COMPANY as the buyer of this lease's gas from oil wells on Jun 1, 2026.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output rose 62% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 62% over the last 12 monthsMonthly oil production and gas for UNIVERSITY BLK 21, Aug 2023 to Jul 2026. Oil output rose 62% over the last 12 months. 91,004 bbl in the 12 months through Jul 2026, against 56,142 bbl in the 12 months before.Last 12 months: 91,004 bblbbl per monthmcf per month002,50020k5,00040k7,50060k10k80k12.5k100kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 62% over the last 12 monthsMonthly oil production and gas for UNIVERSITY BLK 21, Aug 2023 to Jul 2026. Oil output rose 62% over the last 12 months. 91,004 bbl in the 12 months through Jul 2026, against 56,142 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,50020k5,00040k7,50060k10k80k12.5k100kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

82% of the gas went to a processing plant in the last 12 months

Flaring peaked at 14.7% of the gas in Sep 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
82% of the gas went to a processing plant in the last 12 monthsShare of UNIVERSITY BLK 21 gas by disposition code each month, Aug 2023 to Jul 2026. 82% of the gas went to a processing plant in the last 12 months. Flaring peaked at 14.7% of the gas in Sep 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 14.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
82% of the gas went to a processing plant in the last 12 monthsShare of UNIVERSITY BLK 21 gas by disposition code each month, Aug 2023 to Jul 2026. 82% of the gas went to a processing plant in the last 12 months. Flaring peaked at 14.7% of the gas in Sep 2025.Share of gas by disposition code0%50%100%Flared 14.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    82% · 329,606 mcf

  • Lease fuel (1)

    13% · 50,668 mcf

  • Flared (4)

    5.2% · 20,995 mcf

5.2% of the gas flared in the last 12 months. 14 months above 3%.

6 wells on this lease

Wells on UNIVERSITY BLK 21
API numberWell no.Status
42-495-334951801HActive
42-495-335261802HActive
42-495-335771803HActive
42-495-335781804HActive
42-495-337061805HActive
42-495-338221810HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers50Sep 1, 2014–
Enterprise Crude Pipeline LLCOilGathers50Sep 1, 2014–
Et Gathering & Processing LLCCasinghead gasBuys100Jun 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Nov 1, 2015–
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2015Jun 1, 2026

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

Who buys my oilOil price check

640.70 acres on the newest permit

  • 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 University BLK 21
API numberWell no.Acreson the permit
42-495-338221810H640.70
42-495-337061805H640.70
42-495-335781804H640.70
42-495-335771803H640.70
42-495-335261802H640.70
42-495-334951801H640.70

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

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Estimate your royalty

36 months, newest first

Ledger for UNIVERSITY BLK 21
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,7723,72413,16410,989425$80.46$2.89
Jun 20263,3393,46011,6187,879777$84.81$3.15
May 20268,8658,93226,94420,6791,084$102.13$2.94
Apr 20268,5108,47845,36739,2711,323$100.32$2.77
Mar 20267,4827,47248,54043,5821,436$91.38$3.04
Feb 20266,6236,64130,37825,0471,817$64.51$3.62
Jan 20267,3897,39439,43734,2241,462$60.04$7.72
Dec 20259,3709,29947,64441,2811,264$57.97$4.26
Nov 202510,92910,94343,50635,9481,771$60.06$3.79
Oct 202510,03010,04444,83733,5184,819$60.89$3.19
Sep 202510,55110,54030,79921,2114,520$63.96$2.97
Aug 20254,1444,25919,03515,977297$64.86$2.91
Jul 20257,5267,34032,37127,059463$68.39$3.20
Jun 20257,8157,97341,36736,823287$68.17$3.02
May 20257,6607,69352,77847,697786$62.17$3.12
Apr 20257,4787,41727,92524,800102$63.54$3.42
Mar 20254,7294,62811,9139,936179$68.24$4.12
Feb 20252,3092,3658,0876,571650$71.53$4.19
Jan 20255,3405,3537,7866,423300$75.74$4.13
Dec 202400000$70.12$3.01
Nov 20242,0031,9864,6894,37948$69.95$2.12
Oct 20241,3581,3616,5376,32698$71.99$2.20
Sep 20241,9772,0665,1885,0067$70.24$2.28
Aug 20247,9477,94111,8709,894234$76.68$1.99
Jul 20245,6635,59310,7209,139298$81.80$2.07
Jun 20249,8489,87616,84714,234498$79.77$2.54
May 20248,2648,30510,9418,921522$80.02$2.12
Apr 20247,7327,7125,9294,924572$85.35$1.60
Mar 20246,6626,6665,0584,499282$81.28$1.49
Feb 20248,1518,0526,5846,40039$77.25$1.72
Jan 20245,7525,8236,2966,06678$74.15$3.18
Dec 20234,8794,9173,9483,46015$71.90$2.52
Nov 202310,74410,8138,9468,214331$77.69$2.71
Oct 20239,1469,0539,5898,817175$85.64$2.98
Sep 20239,8249,86912,63211,133236$89.43$2.64
Aug 202311,37511,30216,60215,995483$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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Nearby

This lease belongs to

OperatorXTO Energy Inc.FieldTwo Georges (Bone Spring)CountyWinkler County

XTO Energy Inc. in Winkler County

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Two Georges (Bone Spring) field

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