FIELDS · TEXAS · FIELD 38255750

Halley (San Andres)

Field · District 08 · Winkler County · San Andres in every state →

Halley (San Andres) is an RRC field with 2 leases on file reported by 4 operators, in Winkler County.

No volume has been reported since December 2018.

XTO Energy Inc. holds the most, 2 leases and 248,398 mcf of gas lifetime.

Lifetime, the field has reported 35,694 barrels of oil and 248,398 mcf of gas.

2
leases on file
0
leases reporting volume
4
operators, all time
0
active wellbores of 2 · 0 operators today
0
bbl oil, 12 months through Apr 2026
0
Mcf gas, same 12 months
35,694
bbl oil, lifetime · 248,398 Mcf gas

Every well completed in it, searchable →

Reported production by month

12 months through Apr 2026 0 · prior 12 0

02004006002017201820192020202120222023202420252026

Halley (San Andres): Oil by month.

Operators

BY LIFETIME OIL ON THEIR LEASES · TOP 1

OperatorLeasesOil, bblGas, McfLast reported
XTO Energy Inc.235.7K248KDec 2018

All 2 leases in Halley (San Andres), searchable →

Counties

Latest completions

BY COMPLETION DATE

WellOperatorCountyCompletedTop perf, ftOil, 12 moGas, 12 mo
MJ Hill Estate #1HXTO Energy Inc.WinklerJun 26, 2014———
Pan AM -B- Hill Mitchell #2XTO Energy Inc.WinklerSep 13, 1985———

About this data

Field 38255750 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, San Andres, is read from the field's name. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/fields/tx/38255750, documented in the API reference.