Texas oil lease
ProducingPARKER RANCHLAND 21
Parker Ranchland 21 is an oil lease in Ector County, Texas, operated by Flat Top Operating, LLC in the Monahans Draw (Canyon 8388) field.
4 wells
- Operator
- Flat Top Operating, LLC
- County
- Ector County
- RRC lease
- 08-44727
Is your check right?
Where it sits
This county
- Oil in Jul 2026
- 180 bbl
- Reporting since
- Jan 2020
Checks stopped on this lease?
- Operator
Operator changed: Flat Top Operating, LLC took over from Robertson Resources, Inc. in Mar 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 rose 65% 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 Mar 2025
- Flat Top Operating, LLC Mar 2025 to now
- Robertson Resources, Inc. Aug 2022 to Feb 2025
- Ica Energy Operating, L.L.C. Jan 2020 to Jul 2022
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
4 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-135-42668 | 1 | Active |
| 42-135-42809 | 2 | Active |
| 42-135-43101 | 5 | Active |
| 42-135-43102 | 6 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Eastex Crude Company, LLC | Oil | Gathers | 50 | Sep 1, 2025 | – |
| Plains Marketing, L.p. | Oil | Gathers | 50 | Sep 1, 2025 | – |
| Plains Marketing, L.p. | Oil | Gathers | 100 | Nov 9, 2013 | Sep 1, 2025 |
| Dcp Operating Company, LP | Casinghead gas | Gathers | 100 | Apr 1, 2017 | Mar 1, 2025 |
| Dcp Operating Company, LP | Casinghead gas | Buys | 100 | Apr 1, 2017 | Mar 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
320 acres on the newest permit
- Good to know
The wells on this lease state different acreage
The permits state between 80 and 323.58 acres. Use the acres from your own division order for the well you are paid on.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-135-43102 | 6 | Jun 12, 2014 | Jan 7, 2015 | 320 |
| 42-135-43101 | 5 | Jun 6, 2014 | Nov 7, 2014 | 320 |
| 42-135-42809 | 2 | Nov 21, 2013 | Apr 4, 2014 | 323.58 |
| 42-135-42668 | 1 | Jul 11, 2013 | Nov 9, 2013 | 80 |
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|
| Jul 2026Flat Top | 180 | 168 | $80.46 | $2.89 |
| Jun 2026Flat Top | 167 | 165 | $84.81 | $3.15 |
| May 2026Flat Top | 202 | 0 | $102.13 | $2.94 |
| Apr 2026Flat Top | 194 | 337 | $100.32 | $2.77 |
| Mar 2026Flat Top | 220 | 333 | $91.38 | $3.04 |
| Feb 2026Flat Top | 191 | 169 | $64.51 | $3.62 |
| Jan 2026Flat Top | 193 | 0 | $60.04 | $7.72 |
| Dec 2025Flat Top | 236 | 345 | $57.97 | $4.26 |
| Nov 2025Flat Top | 251 | 334 | $60.06 | $3.79 |
| Oct 2025Flat Top | 228 | 504 | $60.89 | $3.19 |
| Sep 2025Flat Top | 179 | 0 | $63.96 | $2.97 |
| Aug 2025Flat Top | 316 | 349 | $64.86 | $2.91 |
| Jul 2025Flat Top | 355 | 343 | $68.39 | $3.20 |
| Jun 2025Flat Top | 369 | 350 | $68.17 | $3.02 |
| May 2025Flat Top | 0 | 0 | $62.17 | $3.12 |
| Apr 2025Flat Top | 0 | 0 | $63.54 | $3.42 |
| Mar 2025Flat Top | 0 | 0 | $68.24 | $4.12 |
| Feb 2025Robertson Resources, | 53 | 157 | $71.53 | $4.19 |
| Jan 2025Robertson Resources, | 193 | 177 | $75.74 | $4.13 |
| Dec 2024Robertson Resources, | 350 | 178 | $70.12 | $3.01 |
| Nov 2024Robertson Resources, | 39 | 172 | $69.95 | $2.12 |
| Oct 2024Robertson Resources, | 60 | 0 | $71.99 | $2.20 |
| Sep 2024Robertson Resources, | 52 | 134 | $70.24 | $2.28 |
| Aug 2024Robertson Resources, | 79 | 0 | $76.68 | $1.99 |
| Jul 2024Robertson Resources, | 104 | 175 | $81.80 | $2.07 |
| Jun 2024Robertson Resources, | 55 | 0 | $79.77 | $2.54 |
| May 2024Robertson Resources, | 136 | 170 | $80.02 | $2.12 |
| Apr 2024Robertson Resources, | 160 | 174 | $85.35 | $1.60 |
| Mar 2024Robertson Resources, | 29 | 0 | $81.28 | $1.49 |
| Feb 2024Robertson Resources, | 109 | 172 | $77.25 | $1.72 |
| Jan 2024Robertson Resources, | 134 | 0 | $74.15 | $3.18 |
| Dec 2023Robertson Resources, | 175 | 175 | $71.90 | $2.52 |
| Nov 2023Robertson Resources, | 101 | 0 | $77.69 | $2.71 |
| Oct 2023Robertson Resources, | 191 | 352 | $85.64 | $2.98 |
| Sep 2023Robertson Resources, | 188 | 174 | $89.43 | $2.64 |
| Aug 2023Robertson Resources, | 308 | 177 | $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
Flat Top Operating, LLC in Ector County
- EDWARDS
3,165 bbl
- PARKER RANCHLAND 22
2,320 bbl
Monahans Draw (Canyon 8388) field
- PARKER RANCHLAND 22
2,320 bbl
- PARKER TRUST 19
1,519 bbl
- CVX 21
1,516 bbl
- PARKER TRUST 20
558 bbl
- MOSS RANCH 29
405 bbl
Leases within 10 km
- PARKER, J. E. -A- /EO/
17 bbl · 0.4 km
- PARKER "A"
128 bbl · 0.8 km
- PARKER "B"
1,111 bbl · 0.9 km
- PARKER RANCHLAND 22
2,320 bbl · 0.9 km
- PARKER "A"
1,909 bbl · 0.9 km
- PARKER, J. E. -A-
329 bbl · 1 km
- MOSS
6,524 bbl · 1 km
- PARKER, J. E. -B-
886 bbl · 1.1 km
- MOSS -E-
8,891 bbl · 1.1 km
- PARKER, ET AL
406 bbl · 1.2 km
Drilling permits within 10 km
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MILLARD -C- #104
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