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Texas oil lease

Producing

TREES ESTATE -77-

Trees Estate -77- is an oil lease in Pecos County, Texas, operated by Swordfish Energy Operating, LLC in the Wolfbone (Trend Area) field.

5 wells

50,906bbl oil, last 12 months+30% vs prior year
Operator
Swordfish Energy Operating, LLC
County
Pecos County
Field
Wolfbone (Trend Area)
RRC lease
08-51721

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Where it sits

This county

Pecos CountyPecosUptonCranePecos County
Pecos County
Gas, last 12 months
175,804 mcf
Oil in Jul 2026
2,993 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Swordfish Energy Operating, LLC took over from LRR Pecos Valley, LLC in Dec 2025.

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

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Production by month

Oil output rose 30% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 30% over the last 12 monthsMonthly oil production and gas for TREES ESTATE -77-, Aug 2023 to Jul 2026. Oil output rose 30% over the last 12 months. 50,906 bbl in the 12 months through Jul 2026, against 39,197 bbl in the 12 months before.Last 12 months: 50,906 bblbbl per monthmcf per month002,0005,0004,00010k6,00015k8,00020kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 30% over the last 12 monthsMonthly oil production and gas for TREES ESTATE -77-, Aug 2023 to Jul 2026. Oil output rose 30% over the last 12 months. 50,906 bbl in the 12 months through Jul 2026, against 39,197 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0005,0004,00010k6,00015k8,00020kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 35.0% of the gas in May 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Dec 2025 the lease's gas goes to a processing plant instead of a transmission lineShare of TREES ESTATE -77- gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2025 the lease's gas goes to a processing plant instead of a transmission line. Flaring peaked at 35.0% of the gas in May 2025.Share of the lease’s gas by disposition code, per month0%50%100%Dec 2025: line to plantFlared 35.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Dec 2025 the lease's gas goes to a processing plant instead of a transmission lineShare of TREES ESTATE -77- gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2025 the lease's gas goes to a processing plant instead of a transmission line. Flaring peaked at 35.0% of the gas in May 2025.Share of gas by disposition code0%50%100%Dec 25: line to plantFlared 35.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    68% · 118,763 mcf

  • Transmission line (2)

    32% · 56,982 mcf

  • Lease fuel (1)

    0.0% · 59 mcf

Who has run this lease

The operator changed 2 times, most recently in Dec 2025

Operators of this lease over timeRosehill Operating Company, LLC, Jan 2020 to Jul 2021; LRR Pecos Valley, LLC, Oct 2021 to Nov 2025; Swordfish Energy Operating, LLC, Dec 2025 to Jul 20262020202120222023202420252026Changed Oct 2021Changed Dec 2025Rosehill Operating Company, L…Jan 2020 to Jul 2021LRR Pecos Valley, LLCOct 2021 to Nov 2025Swordfish Energy Operating, L…Dec 2025 to now
Operators of this lease over timeRosehill Operating Company, LLC, Jan 2020 to Jul 2021; LRR Pecos Valley, LLC, Oct 2021 to Nov 2025; Swordfish Energy Operating, LLC, Dec 2025 to Jul 20262020202120222023202420252026Changed Oct 2021Changed Dec 2025Rosehill Operating Company, LLCJan 2020 to Jul 2021LRR Pecos Valley, LLCOct 2021 to Nov 2025Swordfish Energy Operating, LLCDec 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

5 wells on this lease

Wells on TREES ESTATE -77-
API numberWell no.Status
42-371-109611UActive
42-371-326672Active
42-371-39707A001Shut-in
42-371-39835H001Shut-in
42-371-39836H003Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gibson Energy Marketing, LLCOilGathers50Sep 1, 2025–
Trimac Transportation Inc.OilGathers50Sep 1, 2025–
Brazos Midstream Operating, LLCCasinghead gasBuys50Sep 1, 2025–
Energy Transfer CompanyCasinghead gasBuys50Sep 1, 2025–
Brazos Midstream Operating, LLCCasinghead gasGathers100Sep 1, 2022–
Brazos Midstream Operating, LLCCasinghead gasBuys60Jul 1, 2025Sep 1, 2025
Energy Transfer CompanyCasinghead gasBuys40Jul 1, 2025Sep 1, 2025
Gibson Energy Marketing, LLCOilGathers70Jul 1, 2025Sep 1, 2025
Oasis Transp & Marketing Corp.OilGathers30Jul 1, 2025Sep 1, 2025
Brazos Midstream Operating, LLCCasinghead gasBuys90Sep 1, 2022Jul 1, 2025
Energy Transfer CompanyCasinghead gasBuys10Sep 1, 2022Jul 1, 2025

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

Who buys my oilOil price check

640 acres on the newest permit

Check your decimal on this lease
Permits for Trees Estate -77-
API numberWell no.Acreson the permit
42-371-326672640
42-371-109611U640
42-371-39835H001640
42-371-39836H003640
42-371-39707A001640

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

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36 months, newest first

Ledger for TREES ESTATE -77-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Swordfish Energy2,9933,05413,17213,1720$80.46$2.89
Jun 2026Swordfish Energy3,4863,81615,19415,1800$84.81$3.15
May 2026Swordfish Energy3,4563,12316,94316,9370$102.13$2.94
Apr 2026Swordfish Energy2,9112,75412,44012,4050$100.32$2.77
Mar 2026Swordfish Energy3,3143,86114,68614,6860$91.38$3.04
Feb 2026Swordfish Energy3,2033,86114,68614,6860$64.51$3.62
Jan 2026Swordfish Energy4,6704,02516,67116,6680$60.04$7.72
Dec 2025Swordfish Energy4,6574,40415,02915,0290$57.97$4.26
Nov 2025LRR Pecos4,7535,71613,02713,0270$60.06$3.79
Oct 2025LRR Pecos6,1016,05115,34315,3420$60.89$3.19
Sep 2025LRR Pecos5,4295,60516,13816,1380$63.96$2.97
Aug 2025LRR Pecos5,9335,31412,47512,4750$64.86$2.91
Jul 2025LRR Pecos4,5745,0107,5247,5240$68.39$3.20
Jun 2025LRR Pecos3,7493,4193,4843,4840$68.17$3.02
May 2025LRR Pecos3,0662,9741,7950629$62.17$3.12
Apr 2025LRR Pecos1,7231,9871,904577159$63.54$3.42
Mar 2025LRR Pecos3,2953,1234,0192,4990$68.24$4.12
Feb 2025LRR Pecos2,6492,7243,5332,2630$71.53$4.19
Jan 2025LRR Pecos2,9932,9153,8922,9520$75.74$4.13
Dec 2024LRR Pecos4,8374,8153,7313,5370$70.12$3.01
Nov 2024LRR Pecos3,7504,1362,8692,6440$69.95$2.12
Oct 2024LRR Pecos2,6092,6261,4103040$71.99$2.20
Sep 2024LRR Pecos2,2122,0871,3284040$70.24$2.28
Aug 2024LRR Pecos3,7403,6323,9072,0430$76.68$1.99
Jul 2024LRR Pecos3,3763,3871,1460135$81.80$2.07
Jun 2024LRR Pecos4,1154,1764,6023,1730$79.77$2.54
May 2024LRR Pecos4,7484,4793,6522,2190$80.02$2.12
Apr 2024LRR Pecos1,8802,1991,06300$85.35$1.60
Mar 2024LRR Pecos3,1974,0021,4071,2370$81.28$1.49
Feb 2024LRR Pecos4,0773,3369579270$77.25$1.72
Jan 2024LRR Pecos1,9672,10344100$74.15$3.18
Dec 2023LRR Pecos2,7242,93296500$71.90$2.52
Nov 2023LRR Pecos3,2563,1011,4070450$77.69$2.71
Oct 2023LRR Pecos2,7122,3262,0970639$85.64$2.98
Sep 2023LRR Pecos2,9823,0883,3991,5540$89.43$2.64
Aug 2023LRR Pecos3,3352,9354,7363,1140$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

OperatorSwordfish Energy Operating, LLCFieldWolfbone (Trend Area)CountyPecos County

Swordfish Energy Operating, LLC in Pecos County

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Wolfbone (Trend Area) field

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