Texas field · RRC field 00448200 · District 8A
Ackerly (Dean Sand)
51 producing leases run by 14 operators in 4 Texas counties. The field reported 195,188 barrels of oil and 73,767 mcf of gas in the 12 months through Jul 2026.
Field dossier · 4 counties
- Producing leases
- 51of 119 on record
- Operators
- 14
- Counties
- 4
- Biggest operator
- Texland Petroleum, L.P.
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Upload a royalty check stub or a phone photo. We compare each month with the state numbers for your lease and tell you what to ask your operator.
Where the field sits
fewermore
- Gas, last 12 months
- 73,767 mcf
- RRC field no.
- 00448200
- RRC district
- 8A
- Data through
- Jul 2026
Production
Five years of output in Ackerly (Dean Sand)
Oil output in the Ackerly (Dean Sand) field fell 20% over the last 12 months
194k bbl in the 12 months through Jul 2026, against 243k bbl in the 12 months before. Peak month: Aug 2022, 29.3k bbl.
Gas output in the Ackerly (Dean Sand) field fell 34% over the last 12 months
73.8k mcf in the 12 months through Jul 2026, against 113k mcf in the 12 months before. Peak month: Aug 2023, 16k mcf.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 00448200. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Ackerly (Dean Sand) field
67,740bbl oil+3% on the year before
46,250bbl oil−13% on the year before
6,114bbl oil−59% on the year before
- COLEMAN "B"
8A-62177QP, Inc.Dawson County
5,554bbl oil+87% on the year before
3,802bbl oil−52% on the year before
3,447bbl oil+117% on the year before
3,022bbl oil−5% on the year before
2,486bbl oil+5% on the year before
2,432bbl oil−9% on the year before
2,385bbl oil+13% on the year before
2,364bbl oil−9% on the year before
2,362bbl oil−29% on the year before
2,176bbl oil−9% on the year before
2,047bbl oil−54% on the year before
2,046bbl oil−9% on the year before
1,936bbl oil−39% on the year before
1,904bbl oil+43% on the year before
1,880bbl oil+62% on the year before
1,862bbl oil+66% on the year before
1,663bbl oil−9% on the year before
1,604bbl oil−53% on the year before
1,396bbl oil+8% on the year before
1,065bbl oil+225% on the year before
1,023bbl oil−9% on the year before
1,023bbl oil−9% on the year before
Showing 25 of 51.
SourceTexas Railroad Commission, Production Data Query. Ranked by an approximate value of last-12-month output, so oil and gas wells sort together.
In the Ackerly (Dean Sand) field
Who operates here, and where
Operators in this field, by oil
Texland Petroleum leads
- Texland Petroleum, L.P.1 producing lease here67.7kbbl
- Mule Kick Operating LLC2 producing leases here52.4kbbl
- Diamondback E&P LLC16 producing leases here16.5kbbl
- Coastal Plains Energy, Inc.10 producing leases here14.5kbbl
- QP, Inc.3 producing leases here6,283bbl
- Discovery Operating, Inc.4 producing leases here5,236bbl
- LPR Energy, LLC5 producing leases here5,153bbl
- Petroplex Energy Inc.1 producing lease here3,802bbl
Counties in this field, by oil
Dawson County leads
More operators (number = producing leases here)
Recent drilling permits in the Ackerly (Dean Sand) field
DEX SOUTH SWD #2B
new drill · Deep Blue Central LLC · Dawson County
Permit 0914604 · Apr 8, 2026
PETERSON 28 SWD #1
new drill · Rock Fish Operating LLC · Dawson County
Permit 0911146 · Oct 17, 2025
PETERSON 23 SWD #1
new drill · Rock Fish Operating LLC · Dawson County
Permit 0910449 · Sep 17, 2025
DEX SOUTH SWD #2B
new drill · Deep Blue Central LLC · Dawson County
Permit 0897029 · Feb 5, 2024
For owners
What a field is, and why it matters to your check
- RRC field number
- 00448200
- RRC district
- 8A
- Leases on record
- 119
- Producing leases
- 51
The Railroad Commission assigns each lease to a field: the underground pool or formation it produces from. A field can cross county lines and hold leases from many operators. Leases in the same field often move together, because they draw on the same rock.
That makes the field a fair yardstick. If your lease fell sharply and the rest of Ackerly (Dean Sand) did not, that is worth a question to your operator. If the whole field fell, the cause is probably geology or price, not your check.
The field trend above sums every lease in the field, so it is a good comparison for the lease page of any lease listed here.