Texas oil lease
ProducingMAGNUM LEVELLAND UNIT
Magnum Levelland Unit is an oil lease in Cochran County, Texas, operated by Extex Operating Company in the Levelland field.
16 wells
- Operator
- Extex Operating Company
- County
- Cochran County
- Field
- Levelland
- RRC lease
- 8A-67887
Is your check right?
Where it sits
This county
- Oil in Jul 2026
- 159 bbl
- Reporting since
- Jan 2020
Checks stopped on this lease?
- Operator
Operator changed: Extex Operating Company took over from New Horizon Resources LLC in Oct 2025.
SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.
See why checks stop on this leaseProduction by month
Oil output fell 18% over the last 12 months
- Oil (bars)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
No gas disposition reported for this lease
Who has run this lease
The operator changed 2 times, most recently in Oct 2025
- Extex Operating Company Oct 2025 to now
- New Horizon Resources LLC Jan 2022 to Sep 2025
- Extex Operating Company Jan 2020 to Dec 2021
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
16 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-079-30176 | 101 | Active |
| 42-079-30211 | 301 | Shut-in |
| 42-079-30233 | 401 | Active |
| 42-079-30254 | 402 | Active |
| 42-079-30256 | 202 | Active |
| 42-079-30274 | 403 | Active |
| 42-079-32907 | 501 | Active |
| 42-079-32908 | 405 | Shut-in |
| 42-079-32909 | 404 | Active |
| 42-079-32910 | 406 | Active |
| 42-079-32911 | 407 | Active |
| 42-079-32912 | 408 | Active |
| 42-079-32917 | 205 | Shut-in |
| 42-079-32918 | 204 | Active |
| 42-079-32919 | 203 | Shut-in |
| 42-079-32927 | 1WS | Shut-in |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Phillips 66 Company | Oil | Gathers | 100 | Oct 1, 2025 | – |
| Targa Midstream Services LLC | Casinghead gas | Gathers | 100 | Oct 1, 2011 | Oct 1, 2025 |
| Targa Midstream Services LLC | Casinghead gas | Buys | 100 | Oct 1, 2011 | Oct 1, 2025 |
| Sentinel Transportation, LLC | Oil | Gathers | 100 | Jan 1, 2004 | Oct 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
1,158.66 acres on the newest permit
- Good to know
The wells on this lease state different acreage
The permits state between 44 and 1,158.66 acres. Use the acres from your own division order for the well you are paid on.
- Good to know
16 wells are listed on this lease
Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.
- 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.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-079-32927 | 1WS | Mar 4, 1998 | Apr 29, 1998 | 1,158.66 |
| 42-079-30256 | 202 | Jan 12, 1998 | Nov 7, 1997 | 487.27 |
| 42-079-30254 | 402 | Jan 9, 1998 | Sep 30, 1997 | 470.94 |
| 42-079-32917 | 205 | Nov 4, 1997 | May 6, 1998 | 487.27 |
| 42-079-32918 | 204 | Nov 4, 1997 | Jan 18, 1998 | 1,158.66 |
| 42-079-32919 | 203 | Nov 4, 1997 | Dec 9, 1997 | 487.27 |
| 42-079-32910 | 406 | Sep 11, 1997 | Nov 14, 1997 | 470.94 |
| 42-079-32911 | 407 | Sep 11, 1997 | Jan 22, 1998 | 470.94 |
| 42-079-32912 | 408 | Sep 11, 1997 | Jan 30, 1998 | 470.94 |
| 42-079-32907 | 501 | Aug 28, 1997 | Feb 4, 1997 | 44 |
| 42-079-32908 | 405 | Aug 28, 1997 | Oct 15, 1997 | 470.94 |
| 42-079-32909 | 404 | Aug 28, 1997 | Nov 1, 1997 | 470.94 |
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|
| Jul 2026Extex Operating | 159 | 159 | $80.46 | $2.89 |
| Jun 2026Extex Operating | 164 | 161 | $84.81 | $3.15 |
| May 2026Extex Operating | 176 | 163 | $102.13 | $2.94 |
| Apr 2026Extex Operating | 144 | 163 | $100.32 | $2.77 |
| Mar 2026Extex Operating | 176 | 162 | $91.38 | $3.04 |
| Feb 2026Extex Operating | 179 | 171 | $64.51 | $3.62 |
| Jan 2026Extex Operating | 197 | 163 | $60.04 | $7.72 |
| Dec 2025Extex Operating | 177 | 163 | $57.97 | $4.26 |
| Nov 2025Extex Operating | 221 | 324 | $60.06 | $3.79 |
| Oct 2025Extex Operating | 219 | 160 | $60.89 | $3.19 |
| Sep 2025New Horizon | 218 | 163 | $63.96 | $2.97 |
| Aug 2025New Horizon | 218 | 329 | $64.86 | $2.91 |
| Jul 2025New Horizon | 234 | 343 | $68.39 | $3.20 |
| Jun 2025New Horizon | 231 | 0 | $68.17 | $3.02 |
| May 2025New Horizon | 260 | 324 | $62.17 | $3.12 |
| Apr 2025New Horizon | 224 | 163 | $63.54 | $3.42 |
| Mar 2025New Horizon | 228 | 325 | $68.24 | $4.12 |
| Feb 2025New Horizon | 67 | 165 | $71.53 | $4.19 |
| Jan 2025New Horizon | 260 | 343 | $75.74 | $4.13 |
| Dec 2024New Horizon | 264 | 161 | $70.12 | $3.01 |
| Nov 2024New Horizon | 254 | 171 | $69.95 | $2.12 |
| Oct 2024New Horizon | 238 | 168 | $71.99 | $2.20 |
| Sep 2024New Horizon | 246 | 327 | $70.24 | $2.28 |
| Aug 2024New Horizon | 247 | 166 | $76.68 | $1.99 |
| Jul 2024New Horizon | 254 | 332 | $81.80 | $2.07 |
| Jun 2024New Horizon | 251 | 170 | $79.77 | $2.54 |
| May 2024New Horizon | 254 | 332 | $80.02 | $2.12 |
| Apr 2024New Horizon | 258 | 172 | $85.35 | $1.60 |
| Mar 2024New Horizon | 265 | 337 | $81.28 | $1.49 |
| Feb 2024New Horizon | 251 | 335 | $77.25 | $1.72 |
| Jan 2024New Horizon | 259 | 170 | $74.15 | $3.18 |
| Dec 2023New Horizon | 266 | 344 | $71.90 | $2.52 |
| Nov 2023New Horizon | 257 | 168 | $77.69 | $2.71 |
| Oct 2023New Horizon | 268 | 332 | $85.64 | $2.98 |
| Sep 2023New Horizon | 253 | 169 | $89.43 | $2.64 |
| Aug 2023New Horizon | 264 | 336 | $81.39 | $2.58 |
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
Extex Operating Company in Cochran County
- VEAL
4,412 bbl
- WRIGHT UNIT
1,778 bbl
- STANTON, JOE L. TRUSTEE
1,582 bbl
- MASTEN "C"
1,390 bbl
- MASTEN, F. O "H"
693 bbl
- MASTEN, F. O. "B"
632 bbl
- MASTEN, F. O. "A"
632 bbl
- DEAN "C"
516 bbl
- MASTEN, F. O. "D"
49 bbl
- MALLET "C"
15 bbl
Levelland field
- SMITH, GEORGE W.
2,392 bbl
- IVEY
2,398 bbl
- AUGUSTA
2,384 bbl
- DELOACHE, JAMES IRA
2,330 bbl
- MITCHELL, L. E. "1"
2,214 bbl
- SMITH, ELSIE
2,151 bbl
- STARNES & REED
2,102 bbl
- SITTING BULL
1,807 bbl
- COBLE "C"
2,089 bbl
- SLAUGHTER, GEORGE M. III
2,084 bbl
Leases within 10 km
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Drilling permits within 10 km
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