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Texas oil lease

Producing

RIO 27-15 L

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

1 well

67,955bbl oil, last 12 months
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-61915

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
507,801 mcf
Oil in Jul 2026
3,914 bbl

Production by month

Oil output fell 91% since Dec 2024

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 91% since Dec 2024Monthly oil production and gas for RIO 27-15 L, Dec 2024 to Jul 2026. Oil output fell 91% since Dec 2024. Monthly average of 3,943 bbl in the latest 3 months, against 45,483 bbl in the first 3.Last 12 months: 67,955 bblbbl per monthmcf per month0020k25k40k50k60k75k80k100kJan 25AprJulOctJan 26AprJul
Oil output fell 91% since Dec 2024Monthly oil production and gas for RIO 27-15 L, Dec 2024 to Jul 2026. Oil output fell 91% since Dec 2024. Monthly average of 3,943 bbl in the latest 3 months, against 45,483 bbl in the first 3.Last 12 monthsbbl per monthmcf per month0020k25k40k50k60k75k80k100kJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

96% of the gas went to a transmission line in the last 12 months

Flaring peaked at 27.7% of the gas in Jan 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
96% of the gas went to a transmission line in the last 12 monthsShare of RIO 27-15 L gas by disposition code each month, Dec 2024 to Jul 2026. 96% of the gas went to a transmission line in the last 12 months. Flaring peaked at 27.7% of the gas in Jan 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 27.7%Jan 25AprJulOctJan 26AprJul
96% of the gas went to a transmission line in the last 12 monthsShare of RIO 27-15 L gas by disposition code each month, Dec 2024 to Jul 2026. 96% of the gas went to a transmission line in the last 12 months. Flaring peaked at 27.7% of the gas in Jan 2025.Share of gas by disposition code0%50%100%Flared 27.7%Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    96% · 487,938 mcf

  • Lease fuel (1)

    2.3% · 11,931 mcf

  • Flared (4)

    1.6% · 7,932 mcf

1.6% of the gas flared in the last 12 months. 8 months above 3%.

1 well on this lease

Wells on RIO 27-15 L
API numberWell no.Status
42-317-4456412WBActive

SourceTexas Railroad Commission Wellbore Query.

1,288.49 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 Rio 27-15 L
API numberWell no.Acreson the permit
42-317-4456412WB1,288.49

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

20 months, newest first

Ledger for RIO 27-15 L
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,9143,92232,83830,4012,322$80.46$2.89
Jun 20263,8783,87049,39048,965255$84.81$3.15
May 20264,0384,03747,15446,543453$102.13$2.94
Apr 20264,6924,68748,57348,128290$100.32$2.77
Mar 20264,9014,89333,50733,4020$91.38$3.04
Feb 20264,8714,87732,50331,4650$64.51$3.62
Jan 20265,0725,08143,96940,1592,490$60.04$7.72
Dec 20256,1886,18750,20148,5130$57.97$4.26
Nov 20257,4037,41049,79948,1840$60.06$3.79
Oct 20259,3929,39851,41647,0582,122$60.89$3.19
Sep 20257,9507,94035,51533,5350$63.96$2.97
Aug 20255,6565,67832,93631,5850$64.86$2.91
Jul 202512,61612,66563,47259,5762,062$68.39$3.20
Jun 202527,55527,54462,91860,860191$68.17$3.02
May 202535,59335,61076,57074,7330$62.17$3.12
Apr 202538,93538,88168,74163,4733,432$63.54$3.42
Mar 202541,05841,11470,01555,29112,373$68.24$4.12
Feb 202542,05942,02361,67559,1280$71.53$4.19
Jan 202554,27354,30784,13857,82323,344$75.74$4.13
Dec 202440,11640,02247,23243,6451,612$70.12$3.01

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)CountyMartin County

Diamondback E&P LLC in Martin County

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Spraberry (Trend Area) field

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