LANGLEY UNIT

Oil // district 6 // lease#12341

op: S.E.D.I.

cum_oil

486k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 486,064 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,646 BBL/mo

Di (annual)

9.7%

b-factor

0.0

EUR

325,675 BBL

R-squared

0.548

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2STS.E.D.I.28,5002007-05-17
1MURPHY OIL USA, INC.28,0001987-12-28
EOF // data source: Texas Railroad Commission // 2026