HOUSTON-KAYLINA 9A

Oil · District 08 · Lease #63811

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

312k BBL

Cum Gas

114k MCF

casinghead

Wells

1

Production

2025-07 — 2026-04

Peak Month

2025-09

Production History

Cum Oil: 312,039 BBL Cum Gas: 114,467 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

66,172 BBL/mo

Di (annual)

467.3%

b-factor

0.5

EUR

339,105 BBL

R-squared

0.896

type

hyperbolic

Operator History (from monthly production reports)

2025-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.210,0522023-10-19