HOUSTON RANCH EAST O 13-7

Oil · District 08 · Lease #56517

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

891k BBL

Cum Gas

1.6M MCF

casinghead

Wells

2

Production

2021-10 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 891,240 BBL Cum Gas: 1,584,946 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,475 BBL/mo

Di (annual)

49.6%

b-factor

0.0

EUR

713,337 BBL

R-squared

0.627

type

exponential

Operator History (from monthly production reports)

2021-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 58 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2815HPIONEER NATURAL RES. USA, INC.19,5002021-02-22
4315HPIONEER NATURAL RES. USA, INC.110,0002021-02-22