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Royalty Clerk

Texas field · RRC field 47662235 · District 7B

Jumpstart (Lower Cook)

4 producing leases run by 1 operator in 1 Texas county. The field reported 5,189 barrels of oil and 0 mcf of gas in the 12 months through Jul 2026.

Field dossier · 1 county

5,189bbl oil, last 12 months−12% vs prior year
Producing leases
4
Operators
1
Counties
1
Biggest operator
Daylight Petroleum LLC

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Where the field sits

This county

Shackelford County: 4 producing leasesShackelfordEastlandJonesThrockmortonStephensYoungHaskellShackelford County
1 countyClick a county to open it
RRC field no.
47662235
RRC district
7B
Data through
Jul 2026
Leases on record
4

Production

Five years of output in Jumpstart (Lower Cook)

Monthly totals across the leases the Railroad Commission assigns to this field.

Oil output in the Jumpstart (Lower Cook) field fell 12% over the last 12 months

5,189 bbl in the 12 months through Jul 2026, against 5,914 bbl in the 12 months before. Peak month: Mar 2023, 1,022 bbl.

Oil output in the Jumpstart (Lower Cook) field fell 12% over the last 12 months5,189 bbl in the 12 months through Jul 2026, against 5,914 bbl in the 12 months before. Peak month: Mar 2023, 1,022 bbl.Oil, bbl per month02505007501,0001,250Peak 1,022 (Mar 23)44720222023202420252026
Oil output in the Jumpstart (Lower Cook) field fell 12% over the last 12 months5,189 bbl in the 12 months through Jul 2026, against 5,914 bbl in the 12 months before. Peak month: Mar 2023, 1,022 bbl.Oil, bbl per month02505007501,0001,250Peak 1,022 (Mar 23)447'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 47662235. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the Jumpstart (Lower Cook) field

Ranked by last-12-month output. Filter by operator, and open any lease for its month-by-month ledger.

Showing 4 of 4.

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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 Jumpstart (Lower Cook) field

Who operates here, and where

Each operator and county links to its own page, so you can see the rest of what they run.

Operators in this field, by oil

Daylight Petroleum leads

  1. Daylight Petroleum LLC4 producing leases here5,189bbl

Counties in this field, by oil

Shackelford County leads

  1. Shackelford County4 producing leases5,189bbl

Recent drilling permits in the Jumpstart (Lower Cook) field

For owners

What a field is, and why it matters to your check

RRC field number
47662235
RRC district
7B
Leases on record
4
Producing leases
4

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 Jumpstart (Lower Cook) 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.