Texas Mineral Rights · 2025 Tax Roll

Martha S. Mahaffey

Mineral and royalty interests on file for this owner of Godley, TX, compiled from public county tax rolls and Railroad Commission of Texas production records.

Estimated Market Value
$85,583.22
Based on the 2025 tax roll and recent well production
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Veteran-OwnedFulshear, TexasEst. 2019Offers in 2 Business Days
Well Interests
31
2025 county tax roll
Counties
1
Johnson
Producing Wells
31
Matched to RRC records
Owner Location
Godley
Texas
Where the value sits

Estimated Value by Well

The wells driving the estimated value of Martha S. Mahaffey's mineral portfolio.

Top Wells by Estimated Value
MAHAFFEY SUE 2
Johnson County · FDL OPERATING LLC
$10,038.83
MAHAFFEY SUE 3
Johnson County · FDL OPERATING LLC
$9,985.04
MAHAFFEY SUE 15
Johnson County · FDL OPERATING LLC
$8,024.95
MAHAFFEY SUE 7 H
Johnson County · FDL OPERATING LLC
$7,049.16
MAHAFFEY SUE 1
Johnson County · FDL OPERATING LLC
$5,598.96
MAHAFFEY SUE 8
Johnson County · FDL OPERATING LLC
$5,044.21

Estimated values combine recorded decimal interests with recent well production.

Value by County
Johnson County100.0%
No obligation · Veteran-owned · Fulshear, TX
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Production History & Forecast

Combined monthly oil and gas production from the most active wells associated with Martha S. Mahaffey, with a 36-month decline-curve forecast.

Oil (barrels)Gas + condensate (MCF)36-month forecast
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Source: Railroad Commission of Texas lease production filings. Condensate volumes are reported with gas. The dashed forecast is a decline curve fitted to the production history — an estimate, not a guarantee of future production.

Ownership records

Interests Held By Martha S. Mahaffey

Royalty and mineral interests from the 2025 county tax roll, matched to producing oil and gas wells. Sorted by estimated value.

#PropertyCountyOperatorInterestTypeEst. Value
1MAHAFFEY SUE 2
API 25131049
Johnson County, TXFDL OPERATING LLC0.054755R$10,038.83
2MAHAFFEY SUE 3
API 25131048
Johnson County, TXFDL OPERATING LLC0.054755R$9,985.04
3MAHAFFEY SUE 15
API 25132682
Johnson County, TXFDL OPERATING LLC0.054755R$8,024.95
4MAHAFFEY SUE 7 H
API 25131620
Johnson County, TXFDL OPERATING LLC0.054755R$7,049.16
5MAHAFFEY SUE 1
API 25130450
Johnson County, TXFDL OPERATING LLC0.054755R$5,598.96
6MAHAFFEY SUE 8
API 25131619
Johnson County, TXFDL OPERATING LLC0.054755R$5,044.21
7MAHAFFEY SUE 5
API 25131050
Johnson County, TXFDL OPERATING LLC0.054755R$4,860.81
8MAHAFFEY SUE 9
API 25131618
Johnson County, TXFDL OPERATING LLC0.054755R$4,845.73
9MAHAFFEY SUE 4
API 25131026
Johnson County, TXFDL OPERATING LLC0.054755R$4,699.45
10MAHAFFEY SUE 6
API 25131621
Johnson County, TXFDL OPERATING LLC0.054755R$4,340.98
11FINIS SHIPMAN 1
API 25130729
Johnson County, TXFDL OPERATING LLC0.013279R$2,730.71
12EZELL UNIT 2H
API 25131506
Johnson County, TXUPP OPERATING LLC0.013665R$2,065.61
13EZELL 3 H
API 25131505
Johnson County, TXUPP OPERATING LLC0.013665R$1,574.04
14EZELL 4H
API 25131644
Johnson County, TXUPP OPERATING LLC0.013665R$1,383.18
15MANNINGS 4M FARM 3H
API 25133961
Johnson County, TXFDL OPERATING LLC0.004249R$1,180.68
16EZELL 1H
API 25130982
Johnson County, TXUPP OPERATING LLC0.013665R$1,146.79
17MAHAFFEY SUE 13
API 25132680
Johnson County, TXFDL OPERATING LLC0.054755R$1,019.94
18MANNINGS 4M FARM 4H
API 25133963
Johnson County, TXFDL OPERATING LLC0.004249R$960.05
19MANNINGS 4M FARM 5H
API 25133964
Johnson County, TXFDL OPERATING LLC0.004249R$955.57
20MAHAFFEY SUE 11
API 25132483
Johnson County, TXFDL OPERATING LLC0.054755R$912.92
21MAHAFFEY SUE 10
API 25132500
Johnson County, TXFDL OPERATING LLC0.054755R$831.81
22MAHAFFEY SUE 14
API 25132681
Johnson County, TXFDL OPERATING LLC0.054755R$814.90
23MAHAFFEY SUE 12
API 25132501
Johnson County, TXFDL OPERATING LLC0.054755R$781.47
24MANNINGS 4M FARM 7H
API 25133966
Johnson County, TXFDL OPERATING LLC0.004249R$752.51
25SHIPMAN FINIS 2
API 25131331
Johnson County, TXFDL OPERATING LLC0.013279R$652.87
26SLEDGE SISTERS 3 H
API 25131480
Johnson County, TXUPP OPERATING LLC0.020021R$599.67
27SLEDGE SISTERS 1H
API 25131475
Johnson County, TXUPP OPERATING LLC0.020021R$598.99
28MANNINGS 4M FARM 6H
API 25133965
Johnson County, TXFDL OPERATING LLC0.004249R$572.71
29MANNING 4M FARMS 1
API 25131590
Johnson County, TXFDL OPERATING LLC0.004249R$561.41
30MANNINGS 4M FARMS 2
API 25131839
Johnson County, TXFDL OPERATING LLC0.004249R$531.68
31MANNINGS 4M FARM 8H
API 25133972
Johnson County, TXFDL OPERATING LLC0.004249R$467.61
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