Petrora

LEASES · O-1-8057 · OIL · DISTRICT 01

Horton, R.P.

Reporting

XTO Energy Inc. · McMullen County · A.W.P. (Olmos) field

Horton, R.P. is an RRC oil lease (O-1-8057) in Mcmullen County operated by Xto Energy Inc., with 10 wells completed on it.

It has reported 389K barrels of oil and 2.89M mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 894 barrels of oil, down 38% on the year before; the lease peaked at 4.68K barrels in January 1993.

4 operators have filed production on it, most recently Xto Energy Inc. since August 2007.

389K
bbl oil, all reported
2.89M
mcf gas incl. casinghead
894
bbl oil, last 12 reported
-38%
vs the 12 before
10
wells completed on it
4.68K
peak month, bbl (Jan 1993)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026

Oil by month

Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.

Last 12 months 894 · prior 12 1,438(-38%)

02004006002017201820192020202120222023202420252026

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.

Last 12 months 18,618 · prior 12 25,735(-28%)

02K4K6K2017201820192020202120222023202420252026

Decline curve

A MODEL FITTED TO THE REPORTS, NOT A REPORT

An Arps exponential curve fitted to the 109 reporting months of oil since the peak in Dec 2016. 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.

16%
first-year decline from the peak (nominal Di 17%)
0.0
b factor (exponential)
0.85
fit R²
5.71K
bbl remaining on the curve, to 1 per month

Oil, barrels reported months since the peak, with the fitted curve and its projection

Last 12 months 894 · prior 12 1,438(-38%)

0200400600201720182019202020212022202320242025202620272028

Fitted exponential curve from the Dec 2016 peak, dashed 24 months past the last report

Projected monthOct 2026Apr 2027Oct 2027Apr 2028
On the curve, bbl per month76706459

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.

  1. American Exploration CompanyJan 1993 → Oct 1997 · 58 mo
  2. Dreyfus, Louis Natural Gas CorpNov 1997 → Nov 2001 · 49 mo
  3. Dominion Oklahoma Texas E&P, IncDec 2001 → Jul 2007 · 68 mo
  4. XTO Energy Inc.Aug 2007 → Jul 2026 · 228 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

10

wells completed on the lease

Producing
6
Shut In
4

Operates them now

XTO Energy Inc.
10

Newest permits

All 10 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 Apr 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/o-1-8057, documented in the API reference.