DONOVAN "G"

Oil · District 08 · Lease #44816

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

64k BBL

Cum Gas

246k MCF

casinghead

Wells

1

Production

2013-08 — 2021-05

Peak Month

2013-10

Production History

Cum Oil: 64,007 BBL Cum Gas: 245,764 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,806 BBL/mo

Di (annual)

44.4%

b-factor

0.4

EUR

78,730 BBL

R-squared

0.767

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2023-05 PIONEER NATURAL RES. USA, INC. 24 mo
2019-06 — 2021-05 DE3 OPERATING LLC 24 mo
2013-08 — 2019-05 PARSLEY ENERGY OPERATIONS, LLC 70 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.113,0002013-05-29