JOHNSON, J. L.

Oil // district 10 // lease#1554

op: SOUTHWEST ROYALTIES, INC.

fields: FOSTER

cum_oil

110k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

1993-12

-- production_history

cum_oil: 109,933 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

602 BBL/mo

Di (annual)

9.7%

b-factor

0.5

EUR

105,229 BBL

R-squared

0.602

type

hyperbolic

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
29CONOCO INC.24,6001990-11-08
20CONTINENTAL OIL COMPANY59,2001987-07-29
28CONOCO INC.14,3501982-10-19
25CONOCO INC.14,3801981-07-07
22CONOCO INC.14,3501981-06-17
27CONOCO INC.14,2701981-06-17
21CONOCO INC.14,5751979-12-31
1242-135-04339--------
1342-135-04340--------
1742-135-30566--------
1942-135-30594--------
4W42-135-04331--------
7W42-135-04334--------
942-135-04336--------
EOF // multi-state drilling data platform // 2026