LEASES · G-13-238992 · GAS · DISTRICT 09

Milford Investments Unit

Reporting

Upp Operating, LLC · Johnson County · Newark, East (Barnett Shale) field

Milford Investments Unit is an RRC gas lease (G-13-238992) in Johnson County operated by Upp Operating, LLC, with one well completed on it.

It has reported 1.43M mcf of gas and 4 barrels of condensate since November 2007, last reporting volume in June 2026 (statewide data runs through August 2026).

It reported 23.4K mcf of gas in the 12 months through August 2026.

3 operators have filed production on it, most recently Upp Operating, LLC since April 2019.

1.43M
mcf gas, all reported
4
bbl condensate, all reported
23.4K
mcf gas, 12 months through Aug 2026
—
vs the 12 before
1
wells completed on it
—
peak month, bbl

PDQ LEASE REPORTS · FIRST NOV 2007 · LAST VOLUME JUN 2026 · STATEWIDE DATA THROUGH AUG 2026

Gas by month

Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.

12 months through Aug 2026 23,353 · prior 12 26,431(-12%)

02K4K6K2017201820192020202120222023202420252026

Decline curve

A MODEL FITTED TO THE REPORTS, NOT A REPORT

An Arps hyperbolic curve fitted to the 111 reporting months of gas since the peak in Mar 2017. The dashed line below is that curve, drawn over the months it was fitted to and then 24 months past the last report; where it parts from the columns is where the model stops describing the lease. It describes the trend of past reports. It does not know about recompletions, shut-ins, or new wells, and it is shown only when the lease reported within the last year and the curve explains most of the history.

14%
first-year decline from the peak (nominal Di 18%)
1.9
b factor (hyperbolic)
0.92
fit R²
781K
mcf remaining on the curve, to 1 per month

Gas, mcf reported months since the peak, with the fitted curve and its projection

Last 12 months 23,353 · prior 12 26,431(-12%)

02K4K6K20182019202020212022202320242025202620272028

Fitted hyperbolic curve from the Mar 2017 peak, dashed 24 months past the last report

Projected monthFeb 2027Aug 2027Feb 2028Aug 2028
On the curve, mcf per month2,1162,0742,0351,997

Quoting a projected figure as if it were reported would be wrong; the reported figures are the ones in the charts and the table view. How production is reported →

Who reported it

Each run of months one operator filed the production report, oldest first, with what it reported in them.

  1. EOG Resources, Inc.Nov 2007 → Dec 2016 · 110 mo0 bbl oil · 1.09M mcf gas
  2. Enervest Operating, L.L.C.Jan 2017 → Mar 2019 · 27 mo0 bbl oil · 108K mcf gas
  3. Upp Operating, LLCApr 2019 → Nov 2026 · 92 mo4 bbl oil · 233K mcf gas

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Newest permits

All 1 wells, searchable →

About this data

Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Aug 2026. Wells from completion reports; operator runs from who filed each month's report.

Developers: this page as JSON is GET /v1/data/leases/tx/g-13-238992, documented in the API reference.