MASTERSON RED CAVE UNIT

Oil // district 14 // lease#3782

op: SNW OPERATING COMPANY

cum_oil

206k BBL

cum_gas

0 MCF

wells

20

production

1993-01 — 2026-03

peak_month

2015-12

-- production_history

cum_oil: 206,081 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,870 BBL/mo

Di (annual)

129.9%

b-factor

2.0

EUR

180,386 BBL

R-squared

0.563

type

hyperbolic

-- wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
224ADAMS AFFILIATES, INC.12,6002015-11-02
213ADAMS AFFILIATES, INC.12,6002015-10-27
223ADAMS AFFILIATES, INC.12,5002015-06-22
212ADAMS AFFILIATES, INC.12,5002015-05-13
118ADAMS AFFILIATES, INC.12,5002014-10-10
215ADAMS AFFILIATES, INC.22,5602014-10-10
1012COASTAL OIL & GAS CORPORATION13,2501989-09-08
1011COASTAL OIL & GAS CORPORATION12,5001987-03-26
205COASTAL OIL & GAS CORPORATION12,5001987-03-26
110MAYNARD OIL CO.12,4001978-10-06
109MAYNARD OIL CO.12,4001978-04-06
10142-341-30073--------
10242-341-30079--------
10342-341-30071--------
10442-341-30081--------
10542-341-30088--------
20142-341-30087--------
20242-341-30086--------
20442-341-30115--------
R 742-341-30114--------
EOF // multi-state drilling data platform // 2026