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Texas oil lease

Producing

RIO 27-15 E

Rio 27-15 E is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

78,297bbl oil, last 12 months−70% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-61885

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
285,965 mcf
Oil in Jul 2026
3,256 bbl

Production by month

Oil output fell 70% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 70% over the last 12 monthsMonthly oil production and gas for RIO 27-15 E, Jun 2024 to Jul 2026. Oil output fell 70% over the last 12 months. 78,297 bbl in the 12 months through Jul 2026, against 265,150 bbl in the 12 months before.Last 12 months: 78,297 bblbbl per monthmcf per month0010k20k20k40k30k60k40k80k50k100kJul 24OctJan 25AprJulOctJan 26AprJul
Oil output fell 70% over the last 12 monthsMonthly oil production and gas for RIO 27-15 E, Jun 2024 to Jul 2026. Oil output fell 70% over the last 12 months. 78,297 bbl in the 12 months through Jul 2026, against 265,150 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k20k20k40k30k60k40k80k50k100kJul 24Jan 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 27.2% of the gas in Jan 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
98% of the gas went to a transmission line in the last 12 monthsShare of RIO 27-15 E gas by disposition code each month, Jun 2024 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 27.2% of the gas in Jan 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 27.2%Jul 24OctJan 25AprJulOctJan 26AprJul
98% of the gas went to a transmission line in the last 12 monthsShare of RIO 27-15 E gas by disposition code each month, Jun 2024 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 27.2% of the gas in Jan 2025.Share of gas by disposition code0%50%100%Flared 27.2%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 281,103 mcf

  • Flared (4)

    1.3% · 3,854 mcf

  • Lease fuel (1)

    0.4% · 1,008 mcf

1.3% of the gas flared in the last 12 months. 8 months above 3%.

1 well on this lease

Wells on RIO 27-15 E
API numberWell no.Status
42-317-445585WAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Midland Oil Gathering LLCOilGathers100Mar 18, 2025–
Et Gathering & Processing LLCCasinghead gasBuys100Mar 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Mar 18, 2025–
Etc Gas Processing, LLCCasinghead gasBuys100Mar 18, 2025Mar 1, 2026

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

Who buys my oilOil price check

1,288.49 acres on the newest permit

An allocation well is on this lease

Permits for Rio 27-15 E
API numberWell no.Acreson the permit
42-317-445585WA1,288.49

SourceRailroad Commission drilling permits, Sep 26, 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

26 months, newest first

Ledger for RIO 27-15 E
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,2563,26117,20815,9361,212$80.46$2.89
Jun 20263,0473,04316,45116,31184$84.81$3.15
May 20263,7683,76622,62622,334216$102.13$2.94
Apr 20264,2204,21824,40424,181145$100.32$2.77
Mar 20265,2255,21624,52824,4510$91.38$3.04
Feb 20265,0965,10320,93420,8650$64.51$3.62
Jan 20266,0246,03423,92122,4571,388$60.04$7.72
Dec 20257,2417,24123,57523,5050$57.97$4.26
Nov 20259,1599,16021,69421,6300$60.06$3.79
Oct 20258,2438,25019,05318,185809$60.89$3.19
Sep 20257,3177,33920,38120,3160$63.96$2.97
Aug 202515,70115,71751,19050,9320$64.86$2.91
Jul 202520,45720,48767,12464,5892,215$68.39$3.20
Jun 202529,17929,15065,80665,303205$68.17$3.02
May 202529,36829,38671,54871,2340$62.17$3.12
Apr 202534,15134,11156,92553,7452,897$63.54$3.42
Mar 202543,40543,45356,94046,46110,188$68.24$4.12
Feb 202539,80139,75545,95945,6570$71.53$4.19
Jan 202540,08140,10439,46628,49110,724$75.74$4.13
Dec 202428,70828,64141,23239,5401,494$70.12$3.01
Nov 202400000$69.95$2.12
Oct 202400000$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400000$81.80$2.07
Jun 202400000$79.77$2.54

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyMartin County

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