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Texas oil lease

Producing

UL ADDIE 41-27 C

Ul Addie 41-27 C is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

43,339bbl oil, last 12 months−33% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-59846

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
29,587 mcf
Oil in Jul 2026
3,021 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 33% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 33% over the last 12 monthsMonthly oil production and gas for UL ADDIE 41-27 C, Aug 2023 to Jul 2026. Oil output fell 33% over the last 12 months. 43,339 bbl in the 12 months through Jul 2026, against 64,304 bbl in the 12 months before.Last 12 months: 43,339 bblbbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 33% over the last 12 monthsMonthly oil production and gas for UL ADDIE 41-27 C, Aug 2023 to Jul 2026. Oil output fell 33% over the last 12 months. 43,339 bbl in the 12 months through Jul 2026, against 64,304 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

Since Oct 2025 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 13.7% of the gas in Mar 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Oct 2025 the lease's gas goes to a transmission line instead of a processing plantShare of UL ADDIE 41-27 C gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 13.7% of the gas in Mar 2025.Share of the lease’s gas by disposition code, per month0%50%100%Oct 2025: plant to lineFlared 13.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Oct 2025 the lease's gas goes to a transmission line instead of a processing plantShare of UL ADDIE 41-27 C gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 13.7% of the gas in Mar 2025.Share of gas by disposition code0%50%100%Oct 25: plant to lineFlared 13.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    89% · 26,424 mcf

  • Processing plant (3)

    8.5% · 2,522 mcf

  • Lease fuel (1)

    1.4% · 423 mcf

  • Flared (4)

    0.7% · 218 mcf

0.7% of the gas flared in the last 12 months. 2 months above 3%.

1 well on this lease

Wells on UL ADDIE 41-27 C
API numberWell no.Status
42-317-447931WAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Midland Oil Gathering LLCOilGathers100Nov 29, 2023–
Oneok Midland Midstream, LLCCasinghead gasBuys100Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers100Apr 1, 2026–
Enlink Midstream Services, LLCCasinghead gasGathers100Nov 29, 2023Apr 1, 2026
Coronado Midstream LLCCasinghead gasBuys100Nov 29, 2023Apr 1, 2026

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

Who buys my oilOil price check

880 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.

  • 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 Ul Addie 41-27 C
API numberWell no.Acreson the permit
42-317-447931WA880

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 ADDIE 41-27 C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,0213,0202,2352,17232$80.46$2.89
Jun 20263,1273,1282,3202,26525$84.81$3.15
May 20263,3273,3302,4842,4511$102.13$2.94
Apr 20263,2493,2482,5932,5580$100.32$2.77
Mar 20263,9153,9242,7672,70524$91.38$3.04
Feb 20263,3493,3392,1572,1233$64.51$3.62
Jan 20263,6433,6431,8821,83817$60.04$7.72
Dec 20253,8623,8712,7232,67014$57.97$4.26
Nov 20254,0124,0053,0382,97025$60.06$3.79
Oct 20253,4303,4342,3352,28911$60.89$3.19
Sep 20253,9633,9682,5632,5220$63.96$2.97
Aug 20254,4414,4302,4902,38366$64.86$2.91
Jul 20254,2274,2282,6112,5610$68.39$3.20
Jun 20254,3034,3122,8072,72919$68.17$3.02
May 20254,6294,6183,2553,12236$62.17$3.12
Apr 20254,5954,6182,8762,70599$63.54$3.42
Mar 20255,1245,1543,1022,600426$68.24$4.12
Feb 20254,4964,4632,5902,5144$71.53$4.19
Jan 20255,2835,2862,7142,6720$75.74$4.13
Dec 20245,2695,2612,5162,4843$70.12$3.01
Nov 20246,1916,1772,6782,6490$69.95$2.12
Oct 20245,2545,2632,5152,4880$71.99$2.20
Sep 20246,9356,9623,1713,1400$70.24$2.28
Aug 20247,9987,9824,1024,04814$76.68$1.99
Jul 20248,4158,4084,3994,34512$81.80$2.07
Jun 20249,0539,0864,4694,39630$79.77$2.54
May 20249,6889,6734,9734,9141$80.02$2.12
Apr 20245,8205,8243,2583,2260$85.35$1.60
Mar 202412,41012,4265,9615,9050$81.28$1.49
Feb 202413,94313,9436,6626,5660$77.25$1.72
Jan 202416,13616,1807,3997,2910$74.15$3.18
Dec 202319,79319,7579,1869,0629$71.90$2.52
Nov 202325,05025,12212,86212,7148$77.69$2.71
Oct 202347,73547,80725,56824,966367$85.64$2.98
Sep 202328,54728,33610,53610,36855$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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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyMartin County

Diamondback E&P LLC in Martin County

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Spraberry (Trend Area) field

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