KAYLINA "18"

Oil · District 08 · Lease #41853

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

118k BBL

Cum Gas

283k MCF

casinghead

Wells

5

Production

2011-06 — 2025-10

Peak Month

2013-05

Production History

Cum Oil: 117,515 BBL Cum Gas: 282,970 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,222 BBL/mo

Di (annual)

33.0%

b-factor

0.3

EUR

113,637 BBL

R-squared

0.736

type

hyperbolic

Operator History (from monthly production reports)

2011-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 182 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PIONEER NATURAL RES. USA INC.110,8002014-05-17
4PIONEER NATURAL RES. USA INC.110,8502013-08-22
1PIONEER NATURAL RES. USA INC.111,2002012-10-17
3PIONEER NATURAL RES. USA INC.110,8002011-08-12
2PIONEER NATURAL RES. USA INC.110,6002011-02-08