Texas gas well
ProducingMAMMOTH 54-1-18-19 W
Mammoth 54-1-18-19 W is a gas well in Loving County, Texas, operated by Anadarko E&P Onshore LLC in the Phantom (Wolfcamp) field.
1 well
- Operator
- Anadarko E&P Onshore LLC
- County
- Loving County
- Field
- Phantom (Wolfcamp)
- RRC lease
- 08-302047
Is your check right?
Where it sits
This county
- Oil, since Dec 2025
- 126,802 bbl
- Gas in Jul 2026
- 16,294 mcf
Production started December 2025; the first check is due by about April 30, 2026 (estimate).
When is my first royalty check due?Production by month
Gas output fell 52% since Dec 2025
- Gas (bars)
- Oil (line)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
98% of the gas went to a processing plant in the 8 months reported
- Processing plant (3)
- Lease fuel (1)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Processing plant (3)
98% · 409,765 mcf
Lease fuel (1)
2.4% · 10,165 mcf
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-301-37374 | 74H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Dbm Oil Services LLC | Condensate | Gathers | 90 | Dec 26, 2025 |
| Indeca Crude Xpress, LLC | Condensate | Gathers | 10 | Dec 26, 2025 |
| Anadarko Energy Services Company | Gas-well gas | Buys | 100 | Dec 26, 2025 |
| Delaware Basin Midstream LLC | Gas-well gas | Gathers | 100 | Dec 26, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
1,287.88 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.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-301-37374 | 74H | Apr 17, 2025 | Dec 26, 2025 | 1,287.88 |
What Occidental Petroleum Corporation told investors it received
| Quarter | Oil$ per bbl | Gas$ per mcf | Gas liquids$ per bbl | Filing |
|---|---|---|---|---|
| Q2 2026 | $96.78 | −$0.80 | $24.64 | SEC filing |
| Q1 2026 | $69.91 | $1.20 | $18.99 | SEC filing |
| Q4 2025 | $58.99 | $1.29 | $16.66 | SEC filing |
| Q3 2025 | $64.78 | $1.57 | $19.60 | SEC filing |
| Q2 2025 | $63.76 | $1.46 | $20.71 | SEC filing |
| Q1 2025 | $71.07 | $2.30 | $25.94 | SEC filing |
SourceOccidental Petroleum Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.
Estimate your royalty
8 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026 | 4,654 | 4,654 | 16,294 | 15,757 | 0 | $80.46 | $2.89 |
| Jun 2026 | 10,446 | 10,446 | 38,296 | 37,075 | 0 | $84.81 | $3.15 |
| May 2026 | 13,063 | 13,063 | 45,290 | 44,016 | 0 | $102.13 | $2.94 |
| Apr 2026 | 14,801 | 14,801 | 50,646 | 49,281 | 0 | $100.32 | $2.77 |
| Mar 2026 | 17,563 | 17,563 | 59,534 | 58,093 | 0 | $91.38 | $3.04 |
| Feb 2026 | 22,261 | 22,261 | 76,668 | 74,923 | 0 | $64.51 | $3.62 |
| Jan 2026 | 41,646 | 41,646 | 124,990 | 122,666 | 0 | $60.04 | $7.72 |
| Dec 2025 | 2,368 | 2,368 | 8,212 | 7,954 | 0 | $57.97 | $4.26 |
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.
How to check your stub against this lease Checks stopped on this lease? See the likely reasonsDo your checks match this lease?
Nearby
This lease belongs to
Anadarko E&P Onshore LLC in Loving County
- BOOMSLANG 54-1-38-35 P
120,570 bbl
- MAMMOTH 54-1-18-19 H
880,166 mcf
- MAMMOTH 54-1-18-19 N
124,260 bbl
- BOZ 55-2-6 UNIT
440,840 mcf
- HAWKS 55-1-33-28 M
433,009 mcf
- SEVENGILLS STATE 55-1-47-11 C
127,166 bbl
- HAMMERHEAD 54-1-28-21 D
131,863 bbl
- HAMMERHEAD 54-1-28 UNIT
498,577 mcf
- SIERRA STATE 54-1-7-6 F
123,624 bbl
- BULLHEAD STATE 55-1-45-9 B
385,194 mcf
Phantom (Wolfcamp) field
- BAKU STATE 56-2-41-44 L
949,409 mcf
- EL CAMPEON UNIT 3
130,831 bbl
- SEVENGILLS STATE 55-1-47-11 C
127,166 bbl
- JIM ED
124,678 bbl
- STATE WHITE ROCK
1,205,789 mcf
- MACHO MAN 1
457,008 mcf
- STATE CAMP 56-T2-14X11
873,305 mcf
- STATE BURNER 57-T1-45X40
485,237 mcf
- CBR 15-10-3L-56-1
645,814 mcf
- STATE FOUR QUEENS 56-T3-14X23 B
685,011 mcf
Leases within 10 km
- MAMMOTH 54-1-18-19 V
488,816 mcf · 0 km
- MAMMOTH 54-1-18-19 N
124,260 bbl · 0 km
- MAMMOTH 54-1-18-19 U
195,036 bbl · 0 km
- MAMMOTH 54-1-18-19 P
203,860 bbl · 0 km
- SIERRA STATE 54-1-7-6 E
611,005 mcf · 0 km
- SIERRA STATE 54-1-7-6 F
123,624 bbl · 0 km
- MAMMOTH 54-1-18-19 O
948,456 mcf · 0 km
- SIERRA STATE 54-1-7-6 H
650,538 mcf · 0.1 km
- SIERRA STATE 54-1-7-6 G
770,415 mcf · 0.2 km
- MAMMOTH 54-1-18-19 M
153,958 bbl · 0.3 km
Drilling permits within 10 km
ST. CLOUD 76 3031 TG #711H
recompletion · horizontal · XTO Energy Inc. · Loving County · 9.1 km
Permit 0919008 · Sep 30, 2026
THRESHER 54-1-17 #22U
new drill · horizontal · Anadarko E&P Onshore LLC · Loving County · 1.6 km
Permit 0917377 · Jul 24, 2026
THRESHER 54-1-17 #12U
new drill · horizontal · Anadarko E&P Onshore LLC · Loving County · 1.6 km
Permit 0917375 · Jul 24, 2026
THRESHER 54-1-17 #11U
new drill · horizontal · Anadarko E&P Onshore LLC · Loving County · 1.6 km
Permit 0917373 · Jul 24, 2026
THRESHER 54-1-17 #13U
new drill · horizontal · Anadarko E&P Onshore LLC · Loving County · 1.6 km
Permit 0917378 · Jul 24, 2026