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Producing

SEBASTIAN THE IBIS 34-27 C

Sebastian the Ibis 34-27 C is an oil lease in Howard County, Texas, operated by Birch Operations, Inc. in the Spraberry (Trend Area) field.

2 wells

32,369bbl oil, last 12 months−18% vs prior year
Operator
Birch Operations, Inc.
County
Howard County
Field
Spraberry (Trend Area)
RRC lease
08-57076

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Where it sits

This county

Howard CountyHowardMitchellMartinScurryDawsonBordenHoward County
Howard County
Gas, last 12 months
399,400 mcf
Oil in Jul 2026
1,726 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ET GATHERING & PROCESSING LLC replaced ETC GAS PROCESSING, LLC as the buyer of this lease's gas from oil wells on Mar 1, 2026.

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

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Production by month

Oil output fell 18% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for SEBASTIAN THE IBIS 34-27 C, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 32,369 bbl in the 12 months through Jul 2026, against 39,555 bbl in the 12 months before.Last 12 months: 32,369 bblbbl per monthmcf per month002,50020k5,00040k7,50060k10k80k12.5k100kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for SEBASTIAN THE IBIS 34-27 C, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 32,369 bbl in the 12 months through Jul 2026, against 39,555 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,50020k5,00040k7,50060k10k80k12.5k100kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

80% of the gas went to a transmission line in the last 12 months

Flaring peaked at 100.0% of the gas in May 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
80% of the gas went to a transmission line in the last 12 monthsShare of SEBASTIAN THE IBIS 34-27 C gas by disposition code each month, Aug 2023 to Jul 2026. 80% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in May 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
80% of the gas went to a transmission line in the last 12 monthsShare of SEBASTIAN THE IBIS 34-27 C gas by disposition code each month, Aug 2023 to Jul 2026. 80% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in May 2026.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    80% · 318,248 mcf

  • Flared (4)

    20% · 81,146 mcf

  • Lease fuel (1)

    0.0% · 6 mcf

20.3% of the gas flared in the last 12 months. 28 months above 3%.

2 wells on this lease

Wells on SEBASTIAN THE IBIS 34-27 C
API numberWell no.Status
42-227-407673WAActive
42-227-407683LSActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dk Trading & Supply, LLCOilGathers50Jan 25, 2022–
Et-S Permian Pipeline Company LlOilGathers50Mar 1, 2026–
Enterprise M B Midstream LLCCasinghead gasBuys50Jul 1, 2025–
Et Gathering & Processing LLCCasinghead gasBuys50Mar 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Mar 1, 2026–
Energy Transfer CompanyCasinghead gasGathers50Jul 1, 2025Mar 1, 2026
Enterprise Products Operating LLCCasinghead gasGathers50Jul 1, 2025Mar 1, 2026
Etc Gas Processing, LLCCasinghead gasBuys50Sep 1, 2024Mar 1, 2026
Energy Trans Crude Marketing LLCOilGathers50Jul 1, 2025Mar 1, 2026
Ent Navitas Mdstrm Mdlnd Bas LLCCasinghead gasGathers100Jan 25, 2022Jul 1, 2025
Ent Navitas Mdstrm Mdlnd Bas LLCCasinghead gasBuys50Jan 25, 2022Jul 1, 2025

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

Who buys my oilOil price check

640.90 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 Sebastian the Ibis 34-27 C
API numberWell no.Acreson the permit
42-227-407673WA640.90
42-227-407683LS640.90

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SEBASTIAN THE IBIS 34-27 C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,7261,73025,35124,2701,081$80.46$2.89
Jun 20261,8891,89727,34817,7669,582$84.81$3.15
May 20261,9701,98535,872135,871$102.13$2.94
Apr 20262,2922,29033,88117,32116,560$100.32$2.77
Mar 20262,6342,64034,32733,947380$91.38$3.04
Feb 20262,4232,46627,92627,770156$64.51$3.62
Jan 20262,8782,81230,89930,028871$60.04$7.72
Dec 20252,3102,33129,00628,346660$57.97$4.26
Nov 20253,2173,20739,42333,1346,289$60.06$3.79
Oct 20253,2363,28538,67236,0942,576$60.89$3.19
Sep 20253,8913,90939,87934,3515,524$63.96$2.97
Aug 20253,9033,82736,81635,2201,596$64.86$2.91
Jul 20253,5073,59149,42348,967453$68.39$3.20
Jun 20253,0472,98043,05642,595461$68.17$3.02
May 20252,8032,80836,90236,759143$62.17$3.12
Apr 20253,0733,03429,33821,8367,502$63.54$3.42
Mar 20252,0702,05927,64017,31610,324$68.24$4.12
Feb 20251,8981,89818,71213,1585,554$71.53$4.19
Jan 20252,2562,29824,34723,0511,216$75.74$4.13
Dec 20243,6413,63245,86342,1493,626$70.12$3.01
Nov 20243,9613,96037,36831,8235,335$69.95$2.12
Oct 20244,0674,06641,40731,2229,803$71.99$2.20
Sep 20244,3454,33433,90122,52311,267$70.24$2.28
Aug 20244,8874,89035,75821,69613,954$76.68$1.99
Jul 20246,9136,96756,61749,8036,632$81.80$2.07
Jun 20249,4079,44559,61143,78215,559$79.77$2.54
May 202410,24910,17144,76143,0091,587$80.02$2.12
Apr 20243,6463,60626,04317,5368,261$85.35$1.60
Mar 20244,1154,15625,54025,3160$81.28$1.49
Feb 20245,7995,73930,90526,7263,857$77.25$1.72
Jan 20244,5274,48017,04314,6742,247$74.15$3.18
Dec 202324326853843897$71.90$2.52
Nov 20232,0762,1139,1977,8631,287$77.69$2.71
Oct 20236,2246,23524,47322,5201,817$85.64$2.98
Sep 20237,5427,54430,54624,6775,707$89.43$2.64
Aug 20237,8307,84829,16126,4422,583$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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Nearby

This lease belongs to

OperatorBirch Operations, Inc.FieldSpraberry (Trend Area)CountyHoward County

Birch Operations, Inc. in Howard County

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Spraberry (Trend Area) field

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