WILLIAM E. EMLEY

Oil · District 01 · Lease #18935

Operator: PETROSAURUS, INC.

Fields: CHICON LAKE

Cum Oil

48 BBL

Cum Gas

0 MCF

Wells

4

Production

2016-08 — 2021-05

Peak Month

2020-06

Production History

Cum Oil: 48 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3 BBL/mo

Di (annual)

147.5%

b-factor

0.0

EUR

15 BBL

R-squared

0.713

type

exponential

Operator History (from monthly production reports)

2021-05 — 2026-07 PETROSAURUS, INC. 63 mo

2018-07 — 2021-04 LONGSHOT ENERGY LLC 34 mo

2017-05 — 2018-06 OVERSTREET, JAMIE L 14 mo

2016-08 — 2017-04 NAILS OPERATING COMPANY LLC 9 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
6	42-325-34202	PETROSAURUS INC.	1	500	2015-09-08
7	42-325-34200	PETROSAURUS INC.	1	500	2015-07-31
8	42-325-34201	PETROSAURUS INC.	1	500	2015-07-31
4	42-325-34199	PETROSAURUS INC.	1	500	2015-07-30