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Texas oil lease

Producing

ROBB-STONE W34B

Robb-Stone W34b is an oil lease in Martin County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

55,484bbl oil, last 12 months−44% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-59312

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
41,476 mcf
Oil in Jul 2026
2,082 bbl

Production by month

Oil output fell 44% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for ROBB-STONE W34B, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 55,484 bbl in the 12 months through Jul 2026, against 98,315 bbl in the 12 months before.Last 12 months: 55,484 bblbbl per monthmcf per month0010k5,00020k10k30k15k40k20kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for ROBB-STONE W34B, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 55,484 bbl in the 12 months through Jul 2026, against 98,315 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k5,00020k10k30k15k40k20kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a processing plant in the last 12 months

Flaring peaked at 5.5% of the gas in Apr 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a processing plant in the last 12 monthsShare of ROBB-STONE W34B gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 5.5% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 5.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of ROBB-STONE W34B gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 5.5% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Flared 5.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 41,259 mcf

  • Lease fuel (1)

    0.4% · 176 mcf

  • Flared (4)

    0.1% · 41 mcf

0.1% of the gas flared in the last 12 months. 3 months above 3%.

1 well on this lease

Wells on ROBB-STONE W34B
API numberWell no.Status
42-317-448332HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Energy Trans Crude Marketing LLCOilGathers100Mar 12, 2023
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Mar 12, 2023
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Mar 12, 2023

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

Who buys my oilOil price check

2,401 acres on the newest permit

An allocation well is on this lease

Permits for Robb-Stone W34b
API numberWell no.Acreson the permit
42-317-448332H2,401

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for ROBB-STONE W34B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,0822,0945295270$80.46$2.89
Jun 20265,2955,2854,0214,0010$84.81$3.15
May 20262,3742,3851,8801,8700$102.13$2.94
Apr 20264,9724,9913,7913,7740$100.32$2.77
Mar 20264,8694,8474,1194,1010$91.38$3.04
Feb 20264,5574,5623,4953,4790$64.51$3.62
Jan 20264,6304,6263,5663,52425$60.04$7.72
Dec 20255,6745,6734,2364,2200$57.97$4.26
Nov 20255,5845,5784,3514,3331$60.06$3.79
Oct 20254,0114,0163,8993,8794$60.89$3.19
Sep 20255,5095,5133,9913,9760$63.96$2.97
Aug 20255,9275,9163,5983,57511$64.86$2.91
Jul 20255,2795,2802,7732,73032$68.39$3.20
Jun 20253,7853,8423,0362,92495$68.17$3.02
May 20256,8406,8005,5245,4911$62.17$3.12
Apr 20257,6867,6976,0796,0450$63.54$3.42
Mar 20258,3098,3136,5756,5410$68.24$4.12
Feb 20257,8237,8076,2166,1870$71.53$4.19
Jan 20258,4938,5096,7556,7230$75.74$4.13
Dec 20249,2669,2588,1188,0800$70.12$3.01
Nov 20249,2499,2357,4707,4361$69.95$2.12
Oct 202410,07210,0767,3117,2760$71.99$2.20
Sep 202411,15611,1647,9937,9530$70.24$2.28
Aug 202410,35710,3426,0856,0571$76.68$1.99
Jul 20247,0397,0365,3885,3660$81.80$2.07
Jun 20249,7709,7876,3136,2820$79.77$2.54
May 20249,3699,3566,9976,9650$80.02$2.12
Apr 20249,3259,3417,8347,372427$85.35$1.60
Mar 202412,84612,8298,6938,6522$81.28$1.49
Feb 202412,94412,9797,5457,223288$77.25$1.72
Jan 202413,82713,8737,8157,647117$74.15$3.18
Dec 202314,00414,0429,6949,5860$71.90$2.52
Nov 202316,28116,2829,7189,53699$77.69$2.71
Oct 202319,03318,97311,09410,9900$85.64$2.98
Sep 202319,67419,73511,54711,4466$89.43$2.64
Aug 202325,49325,48215,29815,1850$81.39$2.58

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

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area)CountyMartin County

Pioneer Natural Res. USA, Inc. in Martin County

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