KWB UNIT

Oil // district 9 // lease#17755

op: BARROW-SHAVER RESOURCES CO.

cum_oil

614 BBL

cum_gas

0 MCF

wells

17

production

2011-02 — 2026-03

peak_month

2013-05

-- production_history

cum_oil: 614 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

73 BBL/mo

Di (annual)

227.0%

b-factor

0.3

EUR

523 BBL

R-squared

0.861

type

hyperbolic

-- wells (17)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22SONORAN ENERGY INC.27,5002008-10-13
95RIO GRANDE DRILLING COMPANY17,0001995-04-05
43TUCKER DRILLING COMPANY, INC.17,0001984-07-10
46TUCKER DRILLING COMPANY, INC.37,0551984-03-08
23MITCHELL ENERGY CORPORATION27,5001983-12-05
2 WMITCHELL ENERGY CORPORATION17,5001983-07-12
20MITCHELL ENERGY CORPORATION17,5001983-07-08
49MORROW RESOURCES, INC.17,1001983-02-08
65MORROW RESOURCES, INC.17,1001982-12-13
69MORROW RESOURCES, INC.17,1001982-12-13
19MITCHELL ENERGY CORPORATION17,5001982-09-03
2MITCHELL ENERGY CORPORATION17,5001982-08-25
71MORROW RESOURCES, INC.17,1001982-08-19
24MITCHELL ENERGY CORPORATION17,5001982-07-25
18MITCHELL ENERGY CORPORATION18,0001982-06-25
25MITCHELL ENERGY CORPORATION17,5001982-04-28
26MITCHELL ENERGY CORPORATION17,5001981-10-27
EOF // data source: Texas Railroad Commission // 2026