SLAUGHTER 12

Oil · District 08 · Lease #49869

Operator: OVINTIV USA INC.

Cum Oil

506k BBL

Cum Gas

519k MCF

casinghead

Wells

4

Production

2017-08 — 2026-04

Peak Month

2017-10

Production History

Cum Oil: 505,832 BBL Cum Gas: 518,798 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,066 BBL/mo

Di (annual)

22.8%

b-factor

0.0

EUR

477,096 BBL

R-squared

0.592

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2019-02 — 2023-05 BLACK SWAN OPERATING, LLC 52 mo
2017-08 — 2019-01 EXL PETROLEUM OPERATING INC. 18 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4OVINTIV USA INC.112,0002017-12-19
3OVINTIV USA INC.112,0002017-12-15
2OVINTIV USA INC.112,0002017-05-09
1OVINTIV USA INC.112,0002017-03-23