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Texas oil lease

Producing

UL SITKA 12-37 J

Ul Sitka 12-37 J is an oil lease in Andrews County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

60,607bbl oil, last 12 months−38% vs prior year
Operator
Diamondback E&P LLC
County
Andrews County
Field
Spraberry (Trend Area)
RRC lease
08-60272

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
100,168 mcf
Oil in Jul 2026
2,729 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ONEOK MIDLAND MIDSTREAM, LLC replaced CORONADO MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Apr 1, 2026.

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

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Production by month

Oil output fell 38% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 38% over the last 12 monthsMonthly oil production and gas for UL SITKA 12-37 J, Aug 2023 to Jul 2026. Oil output fell 38% over the last 12 months. 60,607 bbl in the 12 months through Jul 2026, against 97,432 bbl in the 12 months before.Last 12 months: 60,607 bblbbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 38% over the last 12 monthsMonthly oil production and gas for UL SITKA 12-37 J, Aug 2023 to Jul 2026. Oil output fell 38% over the last 12 months. 60,607 bbl in the 12 months through Jul 2026, against 97,432 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

98% of the gas went to a transmission line in the last 12 months

Flaring peaked at 12.7% of the gas in Jun 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
98% of the gas went to a transmission line in the last 12 monthsShare of UL SITKA 12-37 J gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 12.7% of the gas in Jun 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 12.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
98% of the gas went to a transmission line in the last 12 monthsShare of UL SITKA 12-37 J gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 12.7% of the gas in Jun 2024.Share of gas by disposition code0%50%100%Flared 12.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 98,588 mcf

  • Flared (4)

    1.5% · 1,518 mcf

  • Lease fuel (1)

    0.1% · 62 mcf

1.5% of the gas flared in the last 12 months. 4 months above 3%.

1 well on this lease

Wells on UL SITKA 12-37 J
API numberWell no.Status
42-003-487134LSActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Midland Oil Gathering LLCOilGathers100Aug 3, 2023–
Oneok Midland Midstream, LLCCasinghead gasBuys100Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers100Apr 1, 2026–
Enlink Midstream Services, LLCCasinghead gasGathers100Aug 3, 2023Apr 1, 2026
Coronado Midstream LLCCasinghead gasBuys100Aug 3, 2023Apr 1, 2026

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

Who buys my oilOil price check

800 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

Check your decimal on this lease
Permits for Ul Sitka 12-37 J
API numberWell no.Acreson the permit
42-003-487134LS800

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

Unit decimal checker

What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC is linked to Diamondback Energy, Inc. (FANG).
Realized prices reported by Diamondback Energy, Inc.
QuarterOil$ per bblFiling
Q2 2026$96.82SEC filing
Q1 2026$73.47SEC filing
Q4 2025$58.00SEC filing
Q3 2025$64.60SEC filing
Q2 2025$63.23SEC filing
Q1 2025$70.95SEC filing

SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for UL SITKA 12-37 J
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,7292,7293,5423,48850$80.46$2.89
Jun 20262,0452,0933,8493,77273$84.81$3.15
May 20264,3824,3669,1749,14915$102.13$2.94
Apr 20264,7404,7628,9558,84997$100.32$2.77
Mar 20264,8814,8728,9658,9600$91.38$3.04
Feb 20264,4174,4078,3718,34916$64.51$3.62
Jan 20265,1655,1608,9708,703257$60.04$7.72
Dec 20255,6835,7109,1459,11620$57.97$4.26
Nov 20256,5526,5347,0696,341723$60.06$3.79
Oct 20257,0507,0507,9567,94016$60.89$3.19
Sep 20255,8065,84313,14313,1430$63.96$2.97
Aug 20257,1577,15811,02910,778251$64.86$2.91
Jul 20257,7697,8249,1689,14325$68.39$3.20
Jun 20258,8608,7507,6627,63821$68.17$3.02
May 20257,6637,6569,0398,98544$62.17$3.12
Apr 20254,7574,8118,4708,41546$63.54$3.42
Mar 20257,8407,85212,01110,6261,372$68.24$4.12
Feb 20257,0827,06410,78410,73835$71.53$4.19
Jan 20258,8988,89410,69210,6792$75.74$4.13
Dec 202410,37610,3808,8758,82334$70.12$3.01
Nov 20249,2639,2298,5888,52249$69.95$2.12
Oct 20247,9847,99010,42010,4000$71.99$2.20
Sep 20249,2539,2739,8059,7870$70.24$2.28
Aug 20247,6877,63510,33210,29618$76.68$1.99
Jul 202412,45212,49310,25010,2330$81.80$2.07
Jun 202411,39111,4569,2018,0181,167$79.77$2.54
May 202415,30015,28910,0639,804241$80.02$2.12
Apr 202414,75314,73710,80410,73053$85.35$1.60
Mar 202418,77018,80213,88913,8630$81.28$1.49
Feb 202422,11722,06412,87112,8480$77.25$1.72
Jan 202428,43428,53616,54516,328191$74.15$3.18
Dec 202330,51330,68727,01826,267718$71.90$2.52
Nov 202346,10946,05123,11022,335744$77.69$2.71
Oct 202340,70640,40820,12320,05429$85.64$2.98
Sep 202300000$89.43$2.64
Aug 202300000$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

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyAndrews County

Diamondback E&P LLC in Andrews County

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Spraberry (Trend Area) field

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