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Data as of Jul 2026 production (Jun 2026–Jul 2026 provisional) · permits through Oct 14, 2026 · Source: Texas Railroad Commission · Methodology
Home / Operators / SHIMANO 28-45 C

SHIMANO 28-45 C

RRC oil lease 59285, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by DIAMONDBACK E&P LLC

SHIMANO 28-45 C at a glance

Oil output in Mar 2026–May 2026 was up 24% from the same three months a year earlier. Over the last 12 months it reported 159,319 BBL of oil and 367,571 MCF of gas. In May 2026, the latest month not marked provisional, it reported 10,174 BBL and 23,675 MCF.

159.3KBBL oil, last 12 months▲ 30% vs prior 12
367.6KMCF gas, last 12 months▲ 91% vs prior 12
$1,059.87est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (10,174 BBL × $97.31 WTI, Sep 2026, EIA + 23,675 MCF × $2.95 Henry Hub, Sep 2026, EIA) × your decimal. 0.001 is only a placeholder: enter the decimal from your check stub or division order. Gross, before taxes and deductions. Full estimator →

Oil + condensate (BBL per month, last 36 months)

020K40K60KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Gas (MCF per month, last 36 months)

020K40K60K80KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Jun 2026 and Jul 2026 are provisional (lighter bars) and usually rise as late reports arrive.

SHIMANO 28-45 C production history in brief

By oil-equivalent volume over the last 12 months, SHIMANO 28-45 C ranks #429 of 5,078 reporting leases in Martin County. It reported production in 33 of the 34 non-provisional months shown, starting in our window in Sep 2023. Its peak oil month in that window was Apr 2024 at 45,978 BBL. The lease is in the SPRABERRY (TREND AREA) field and is operated by DIAMONDBACK E&P LLC; production is reported for the lease as a whole, not per well.

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New permits nearby

New drilling permits issued this month in Martin County. RRC production data has no lease coordinates, so we match by county.

IssuedOperatorLeaseWellDepth (ft)
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 A1JM9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 A1LS9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 B1WB9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 C1DN9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 D1MS9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 E2LS9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 F2JM9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 F2WB9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 G2DN9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 I3JM11,000

Monthly production

MonthOil (BBL)Gas (MCF)
Jul 2026 (provisional)6,03924,009
Jun 2026 (provisional)6,98622,411
May 202610,17423,675
Apr 202611,01824,428
Mar 202611,80828,424
Feb 202611,46330,012
Jan 202614,27632,353
Dec 202514,58738,076
Nov 202516,88140,391
Oct 202520,17340,904
Sep 202517,70134,240
Aug 202518,21328,648
Jul 202515,57428,897
Jun 202513,37727,479
May 202510,23921,423
Apr 202511,06219,527
Mar 20255,3918,746
Feb 20252,9153,615
Jan 2025527676
Dec 202416,46022,547
Nov 202415,98720,057
Oct 202415,61815,269
Sep 20249,69113,952
Aug 20246,06910,754
Jul 20241,1921,563
Jun 202434,22151,901
May 202444,31564,394
Apr 202445,97862,826
Mar 202443,78355,258
Feb 202442,55540,318
Jan 202436,84937,160
Dec 202341,79643,395
Nov 202336,50442,472
Oct 202334,78832,730
Sep 202313,10911,067
Aug 202300

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 59285). Production is reported per lease, so a lease with several wells is not split by well.

Source: Texas Railroad Commission (data sets, Production Data Query). Data date: RRC Production Data Query dump, extract dated Sep 18, 2026; production through Jul 2026. Jun 2026 and Jul 2026 are provisional: operators file late and amend, so these months usually rise in later releases. Oil = crude oil + condensate (BBL); gas = gas-well gas + casinghead gas (MCF), as reported to RRC. Methodology.