JOHNSON, W. D. 48-B

Oil // district 10 // lease#10150

op: RODAN, INC.

cum_oil

85k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

1997-08

-- production_history

cum_oil: 85,064 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,041 BBL/mo

Di (annual)

20.3%

b-factor

0.0

EUR

61,577 BBL

R-squared

0.746

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HEADINGTON OIL COMPANY, L.P.14,7501999-11-09
6HEADINGTON OIL COMPANY, L.P.15,0001999-08-27
142-301-00209--------
242-301-00207--------
442-301-00210--------
542-301-00211--------
EOF // multi-state drilling data platform // 2026