STERLING "C"

Oil // district 11 // lease#67057

op: SLAGEL, H. P. PROD. CO.

cum_oil

123k BBL

cum_gas

0 MCF

wells

9

production

1993-04 — 2026-03

peak_month

2006-12

-- production_history

cum_oil: 123,018 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

463 BBL/mo

Di (annual)

6.5%

b-factor

0.0

EUR

81,691 BBL

R-squared

0.498

type

exponential

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9SLAGEL, H. P. PROD. CO.13,2501985-12-17
8SLAGEL, H. P. PROD. CO.13,2501985-05-22
7SLAGEL, H. P. PROD. CO.13,2501984-10-26
5SLAGEL, H. P. PROD. CO.13,2501983-11-02
6SLAGEL, H. P. PROD. CO.13,2501983-11-02
3SLAGEL, H. P. PROD. CO.13,2501982-12-31
4SLAGEL, H. P. PROD. CO.13,2501982-12-31
2SLAGEL, H. P. PROD. CO.13,2501982-06-17
1SLAGEL, H. P. PROD. CO.13,2501981-12-08
EOF // multi-state drilling data platform // 2026