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Texas oil lease

Producing

APOLLO 38-1 UNIT 1

Apollo 38-1 Unit 1 is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

11 wells

316,187bbl oil, last 12 months−60% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-59810

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
3,313,033 mcf
Oil in Jul 2026
21,667 bbl

Production by month

Oil output fell 60% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 60% over the last 12 monthsMonthly oil production and gas for APOLLO 38-1 UNIT 1, Mar 2024 to Jul 2026. Oil output fell 60% over the last 12 months. 316,187 bbl in the 12 months through Jul 2026, against 791,925 bbl in the 12 months before.Last 12 months: 316,187 bblbbl per monthmcf per month00100k200k200k400k300k600k400k800kApr 24JulOctJan 25AprJulOctJan 26AprJul
Oil output fell 60% over the last 12 monthsMonthly oil production and gas for APOLLO 38-1 UNIT 1, Mar 2024 to Jul 2026. Oil output fell 60% over the last 12 months. 316,187 bbl in the 12 months through Jul 2026, against 791,925 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00100k200k200k400k300k600k400k800kJul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 17.4% of the gas in Jun 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of APOLLO 38-1 UNIT 1 gas by disposition code each month, Mar 2024 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 17.4% of the gas in Jun 2024.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2024: plant to lineFlared 17.4%Apr 24JulOctJan 25AprJulOctJan 26AprJul
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of APOLLO 38-1 UNIT 1 gas by disposition code each month, Mar 2024 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 17.4% of the gas in Jun 2024.Share of gas by disposition code0%50%100%Nov 24: plant to lineFlared 17.4%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 3,246,161 mcf

  • Lease fuel (1)

    1.8% · 59,669 mcf

  • Flared (4)

    0.2% · 7,203 mcf

0.2% of the gas flared in the last 12 months. 2 months above 3%.

Who has run this lease

The operator changed once, most recently in Jan 2025

Operators of this lease over timeEndeavor Energy Resources L.P., Mar 2024 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 202620252026Changed Jan 2025Endeavor Energy Resources L.P.Mar 2024 to Dec 2024Diamondback E&P LLCJan 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Mar 2024 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 202620252026Changed Jan 2025Endeavor Energy Resources L.P.Mar 2024 to Dec 2024Diamondback E&P LLCJan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

11 wells on this lease

Wells on APOLLO 38-1 UNIT 1
API numberWell no.Status
42-317-45127111Active
42-317-45128212Active
42-317-45129121Active
42-317-45130123Active
42-317-45131222Active
42-317-45132132Active
42-317-45133134Active
42-317-45134231Active
42-317-45135233Active
42-317-45136142Active
42-317-45137241Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Medallion Operating Company, LLCOilGathers100Feb 1, 2024–
Oneok Midland Midstream, LLCCasinghead gasBuys100Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers100Feb 1, 2024–
Enlink Gas Marketing, LPCasinghead gasBuys100Feb 1, 2024Apr 1, 2026

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

Who buys my oilOil price check

643.94 acres on the newest permit

11 wells are listed on this lease

Permits for Apollo 38-1 Unit 1
API numberWell no.Acreson the permit
42-317-45130123643.94
42-317-45127111643.94
42-317-45128212643.94
42-317-45129121643
42-317-45131222643.94
42-317-45132132643.94
42-317-45133134643.94
42-317-45134231643.94
42-317-45135233643.94
42-317-45136142643.94
42-317-45137241643.94

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

29 months, newest first

Ledger for APOLLO 38-1 UNIT 1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P21,66721,714315,938307,5262,953$80.46$2.89
Jun 2026Diamondback E&P19,41719,370280,385275,083300$84.81$3.15
May 2026Diamondback E&P23,49223,490306,031300,612112$102.13$2.94
Apr 2026Diamondback E&P25,48525,478293,735288,4000$100.32$2.77
Mar 2026Diamondback E&P20,34620,382258,334254,18933$91.38$3.04
Feb 2026Diamondback E&P23,94023,903266,083261,06520$64.51$3.62
Jan 2026Diamondback E&P27,85627,909292,007287,122323$60.04$7.72
Dec 2025Diamondback E&P30,59830,534286,191280,95313$57.97$4.26
Nov 2025Diamondback E&P30,65030,647263,518258,53762$60.06$3.79
Oct 2025Diamondback E&P32,10932,783254,039246,9781,972$60.89$3.19
Sep 2025Diamondback E&P28,31227,644237,158232,252363$63.96$2.97
Aug 2025Diamondback E&P32,31532,307259,614253,4441,052$64.86$2.91
Jul 2025Diamondback E&P38,51538,654282,924274,3660$68.39$3.20
Jun 2025Diamondback E&P37,69237,643284,328275,0080$68.17$3.02
May 2025Diamondback E&P42,10042,043297,723288,23849$62.17$3.12
Apr 2025Diamondback E&P49,08849,185317,053306,1601,294$63.54$3.42
Mar 2025Diamondback E&P54,04654,077340,881330,26135$68.24$4.12
Feb 2025Diamondback E&P53,76453,924326,852316,0408$71.53$4.19
Jan 2025Diamondback E&P53,77853,710339,614326,9180$75.74$4.13
Dec 2024Endeavor Energy67,63367,603356,135337,9398,897$70.12$3.01
Nov 2024Endeavor Energy73,77173,821350,121341,78343$69.95$2.12
Oct 2024Endeavor Energy92,51092,583410,326404,2552,445$71.99$2.20
Sep 2024Endeavor Energy104,596104,532416,035411,1711,304$70.24$2.28
Aug 2024Endeavor Energy124,432124,375430,645426,0590$76.68$1.99
Jul 2024Endeavor Energy144,877144,940445,467442,068646$81.80$2.07
Jun 2024Endeavor Energy179,199179,119474,235387,69082,443$79.77$2.54
May 2024Endeavor Energy242,707242,976502,437468,52929,399$80.02$2.12
Apr 2024Endeavor Energy305,633305,407410,775393,71612,104$85.35$1.60
Mar 2024Endeavor Energy250,800250,316243,836235,5305,075$81.28$1.49

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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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyMartin County

Diamondback E&P LLC in Martin County

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