SEBASTIAN (19-30A)

Oil · District 7C · Lease #19718

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

80k BBL

Cum Gas

210k MCF

casinghead

Wells

1

Production

2017-08 — 2026-04

Peak Month

2017-12

Production History

Cum Oil: 79,910 BBL Cum Gas: 209,506 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,883 BBL/mo

Di (annual)

241.3%

b-factor

0.3

EUR

48,904 BBL

R-squared

0.536

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2017-08 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4315HPIONEER NATURAL RES. USA, INC.29,8002017-03-27