CHV-BROWNING

Oil // district 11 // lease#10425

op: ROCKER A OPERATING COMPANY

cum_oil

401k BBL

cum_gas

0 MCF

wells

30

production

1993-01 — 2026-03

peak_month

2005-05

-- production_history

cum_oil: 400,615 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,665 BBL/mo

Di (annual)

37.0%

b-factor

2.0

EUR

446,240 BBL

R-squared

0.846

type

hyperbolic

-- wells (30)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15RROCKER A OPERATING COMPANY12,2502007-04-18
25ROCKER A OPERATING COMPANY12,3502006-04-26
23ROCKER A OPERATING COMPANY12,3002004-12-30
24ROCKER A OPERATING COMPANY12,3002004-12-30
22ROCKER A OPERATING COMPANY22,3002004-01-26
21ROCKER A OPERATING COMPANY12,3002002-03-18
19ROCKER A OPERATING COMPANY22,4022001-03-21
20ROCKER A OPERATING COMPANY12,3002001-03-21
3DROCKER A OPERATING COMPANY12,8902001-02-05
18ROCKER A OPERATING COMPANY22,8142000-05-09
6RROCKER A OPERATING COMPANY12,3502000-05-09
18WHRUBETZ OPERATING COMPANY12,4001990-03-21
19WHRUBETZ OPERATING COMPANY12,4001990-03-21
142-415-00732--------
1042-415-00741--------
10W42-415-00741--------
1142-415-00742--------
1242-415-00743--------
1342-415-00744--------
1442-415-00745--------
14W42-415-00745--------
1542-415-00746--------
1642-415-00747--------
1742-415-00748--------
242-415-00733--------
442-415-00735--------
542-415-00736--------
7W42-415-00738--------
842-415-00739--------
942-415-00740--------
EOF // data source: Texas Railroad Commission // 2026