HOUSTON-WELLS 2W

Oil · District 08 · Lease #51811

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

858k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2018-12 — 2026-04

Peak Month

2019-01

Production History

Cum Oil: 858,394 BBL Cum Gas: 1,371,468 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37,670 BBL/mo

Di (annual)

64.5%

b-factor

0.1

EUR

779,134 BBL

R-squared

0.786

type

hyperbolic

Operator History (from monthly production reports)

2018-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 92 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23HPIONEER NATURAL RES. USA, INC.110,6002017-09-29