YOUGEEN (YEGUA 5400), District 02, Texas
A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.
Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 5 leases in this field that have a page here — 63% of the register's 8 — so it understates the field.
Production, 2025
The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.
| Wells | In the field | Producing | Produced in 2025 | Also produced | Cumulative |
|---|---|---|---|---|---|
| Oil | 2 | 2 | 31 bbl | 3,664 mcfcasinghead | 71,739 bblsince discovery |
| Gas | 0 | 0 | 0 mcf | 0 bblcondensate | 1,441,871 mcfsince 1970 |
The discovery well's oil measured 48.9° API gravity, perforated at 5,424 ft.
Spacing rule
What the Commission requires of a well on this field.
| Wells | Rule | Effective | From the lease line | Between wells | Acres per unit | Max diagonal |
|---|---|---|---|---|---|---|
| Oil | B | 2000-08-08 | 933 ft | 1,867 ft | 160 | 4,500 ft |
| Gas | B | 2001-07-26 | 933 ft | 1,800 ft | 160 | 4,500 ft |
Commission remarks: ALLOCATION FORMULA EFFECTIVE 05/01/2013.
County
Leases in this field
Every lease here files this field's number with the Commission and has a page on this site.
| Lease | Operator | Value |
|---|---|---|
| EDLER, J. B. | WELDERXP LTD. | $8.7 M |
| EDLER, J.B. | WELDER EXPLORATION & PROD., INC. | $3.3 M |
| EDLER, J.B. | WELDERXP LTD. | $2.6 M |
| DAVIS, NONA BERRY | WELDER EXPLORATION & PROD., INC. | $1.6 M |
| EDLER, J. B. | WELDER EXPLORATION & PROD., INC. | $225 k |
Field number 99446800, from the Railroad Commission's field register. The register's own index resolves 8 leases and 9 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.