CALAMITY JANE WEST

Oil // district 10 // lease#39285

op: ROSETTA RESOURCES OPERATING LP

cum_oil

2.9M BBL

cum_gas

0 MCF

wells

12

production

2008-11 — 2026-03

peak_month

2019-07

-- production_history

cum_oil: 2,885,545 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

137,414 BBL/mo

Di (annual)

385.4%

b-factor

1.7

EUR

6,036,772 BBL

R-squared

0.737

type

hyperbolic

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2801HROSETTA RESOURCES OPERATING LP413,0002019-02-06
2803HNOBLE ENERGY INC113,0002018-10-31
2805HNOBLE ENERGY INC113,0002018-10-31
2832HNOBLE ENERGY INC113,0002018-10-31
2841HNOBLE ENERGY INC113,0002018-10-31
2842HNOBLE ENERGY INC113,0002018-10-31
2811HROSETTA RESOURCES OPERATING LP113,0002018-07-05
2834HROSETTA RESOURCES OPERATING LP113,0002018-07-05
2807HROSETTA RESOURCES OPERATING LP113,0002018-06-28
2809HROSETTA RESOURCES OPERATING LP113,0002018-06-28
2833HROSETTA RESOURCES OPERATING LP113,0002018-06-26
1EAGLE OIL & GAS CO.510,8002007-11-07
EOF // data source: Texas Railroad Commission // 2026