MATHIS, J. W., JR.

Operated by PARTEN OPERATING INC. (P-5 642718) in the MADISONVILLE, NORTH field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2866District 03Field 56592001OilCasinghead gasSaveExport
Value, all time
$3.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$512
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 10 leases and 10 wells, and the rule below applies to all of them.

Discovered
1951-07-13
as the register files it
Field class
Oil
the register's own label
Between wells
2,000 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 acres.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition52,220 bbl$2,509,619
Casinghead gasProduction293,042 Mcf$1,107,202
Total$3,616,820

34,210 Mcf of this lease's gas, across 46 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 30.9349, -96.0354. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.93488, -96.03541 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
no depth filed
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

1 well

42-313002431

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 202607106.413.05$21
Apr 20260998.932.87$26
Mar 20260789.753.15$22
Feb 20260663.503.75$23
Jan 20260659.138.00$48
Dec 202501156.664.41$49
Nov 202501158.593.93$43
Oct 202501159.383.30$36
Sep 202501262.743.08$37
Aug 202501263.933.01$36
Jul 202502766.743.32$90
Jun 202502666.483.13$81
May 20250460.553.23$13
Apr 20250062.363.54$0
Mar 202501167.704.27$47
Feb 202501470.884.34$61
Jan 202504574.324.28$193
Dec 20240368.993.12$9
Nov 20240069.052.20$0
Oct 20240871.372.28$18
Sep 20240069.612.36$0
Aug 202418632175.632.06$14,730
Jul 202419350879.932.15$16,517
Jun 2024053378.082.63$1,404
May 202417453778.812.20$14,894
Apr 202418250984.451.66$16,214
Mar 202418952980.301.55$15,994
Feb 202417545376.091.78$14,124
Jan 2024050373.023.30$1,659
Dec 202319052371.262.61$14,905
Nov 202318848677.892.81$16,008
Oct 2023050285.443.09$1,550
Sep 202318347589.042.74$17,593
Aug 202317648880.522.67$15,476
Jul 202317849474.852.64$14,628
Jun 2023070768.962.26$1,597
May 2023040470.622.23$900
Apr 202318058178.122.24$15,362
Mar 202318554772.852.39$14,786
Feb 2023046175.112.47$1,137
Jan 202333660176.533.39$27,750
Dec 2022066776.415.73$3,821
Nov 202218752485.005.65$18,854
Oct 202218252787.185.86$18,957
Sep 202217342984.888.16$18,186
Aug 202218755694.529.13$22,750
Jul 20220620101.587.54$4,676
Jun 2022361515115.097.98$45,656
May 20220500109.378.43$4,217
Apr 20220480104.226.84$3,282
Mar 2022188500108.885.08$23,008
Feb 2022043391.054.86$2,104
Jan 202219141681.844.54$17,519
Dec 2021053371.323.90$2,078
Nov 202116859277.435.24$16,108
Oct 202117668679.795.71$17,963
Sep 202117565269.865.35$15,714
Aug 2021065266.024.22$2,752
Jul 202117465870.783.98$14,936
Jun 2021075769.493.38$2,559
May 202136367763.483.02$25,086
Apr 202118157760.362.76$12,517
Mar 2021072061.302.72$1,956
Feb 202118356657.805.55$13,718
Jan 202117955550.412.81$10,583
Dec 202018252644.642.68$9,532
Nov 2020048238.772.71$1,305
Oct 202018140636.972.48$7,698
Sep 202017851737.091.99$7,631
Aug 2020049739.982.39$1,185
Jul 202036157838.371.83$14,906
Jun 2020014134.901.69$238
May 202001616.921.81$29
Apr 2020043114.751.80$778
Mar 2020010130.341.86$187
Feb 202015633649.881.98$8,447
Jan 2020034057.252.09$712
Dec 201918140859.012.30$11,621
Nov 2019038955.302.75$1,070
Oct 201916853153.472.42$10,267
Sep 201916346455.052.66$10,206
Aug 2019050853.112.30$1,171
Jul 201916749956.272.46$10,625
Jun 2019044252.782.49$1,101
May 201932559358.482.74$20,631
Apr 201916844962.632.75$11,757
Mar 201917567656.803.06$12,010
Feb 201916774950.852.79$10,583
Jan 2019024846.033.23$801
Dec 2018084146.594.19$3,520
Nov 201833991552.934.24$21,820
Oct 2018090161.443.40$3,062
Sep 201817383259.543.11$12,886
Aug 2018084359.403.07$2,585
Jul 2018069865.142.93$2,046
Jun 201816481260.183.08$12,368
May 201817691765.382.90$14,167
Apr 2018069163.842.90$2,004
Mar 201832991161.222.79$22,680
Feb 2018083961.782.77$2,321
Jan 201818579362.874.01$14,810
Dec 201716985057.272.92$12,162
Nov 2017082855.423.12$2,582
Oct 201716157549.292.98$9,651
Sep 2017057047.523.09$1,760
Aug 201716963045.373.00$9,560
Jul 2017037743.873.09$1,164
Jun 201716013342.493.09$7,209
May 201716769745.373.26$9,851
Apr 2017059147.933.21$1,898
Mar 201716553746.772.98$9,319
Feb 201715829550.452.95$8,842
Jan 201717751749.413.42$10,513
Dec 201617074848.763.72$11,074
Nov 2016050442.492.64$1,333
Oct 201618855946.193.09$10,411
Sep 2016022141.553.10$685
Aug 201617782841.442.92$9,756
Jul 2016099841.622.92$2,918
Jun 201634585945.352.69$17,953
May 2016096742.521.99$1,925
Apr 201617790136.561.99$8,265
Mar 201618085733.011.79$7,479
Feb 201618579226.472.06$6,531
Jan 201601,02127.352.36$2,414
Dec 201501,00832.362.00$2,017
Nov 2015077838.792.17$1,686
Oct 201534993343.552.43$17,463
Sep 2015095042.992.76$2,621
Aug 201501,05940.162.87$3,042
Jul 201518288448.152.95$11,367
Jun 201518790456.152.88$13,106
May 2015043255.212.96$1,277
Apr 2015087349.822.71$2,363
Mar 201516586242.892.93$9,607
Feb 2015093544.662.98$2,783
Jan 20151661,02143.433.10$10,375
Dec 20143671,06454.693.59$23,892
Nov 201401,04670.464.25$4,447
Oct 201401,00278.303.90$3,909
Sep 201418993686.164.05$20,071
Aug 2014096789.394.04$3,902
Jul 201436992596.564.18$39,497
Jun 2014071798.164.74$3,396
May 201418690594.734.73$21,897
Apr 2014087695.944.81$4,213
Mar 20143741,18695.895.06$41,860
Feb 2014097097.406.19$6,006
Jan 2014085290.404.86$4,141
Dec 201337578491.824.35$37,846
Nov 2013065988.853.74$2,464
Oct 2013065797.423.78$2,483
Sep 2013373553104.113.72$40,889
Aug 20130542104.253.52$1,909
Jul 20130485102.523.72$1,803
Jun 201337343894.403.93$36,934
May 2013024894.834.15$1,029
Apr 2013052493.964.28$2,244
Mar 20133731,03093.623.91$38,951
Feb 2013060191.233.42$2,055
Jan 201318768591.603.42$19,472
Dec 201201,02086.773.42$3,489
Nov 2012089686.953.62$3,248
Oct 201218969389.383.40$19,249
Sep 201217872294.672.92$18,958
Aug 201217694892.662.91$19,065
Jul 2012054285.133.02$1,637
Jun 20121821,10179.822.52$17,301
May 20121831,20591.612.49$19,763
Apr 20120978101.652.00$1,953
Mar 201201,157105.052.22$2,571
Feb 20121881,019101.102.57$21,626
Jan 2012092698.092.73$2,532
Dec 20118292296.873.24$10,930
Nov 20113671,03595.723.31$38,556
Oct 201101,04184.983.65$3,798
Sep 201117996483.623.99$18,810
Aug 201101,06483.404.15$4,415
Jul 201116890994.144.52$19,922
Jun 20111681,03292.904.64$20,396
May 2011082998.134.40$3,652
Apr 2011165723105.964.33$20,616
Mar 201117390496.364.06$20,338
Feb 201117273785.644.18$17,811
Jan 2011083886.504.59$3,845
Dec 2010091485.734.35$3,974
Nov 201017091380.843.80$17,208
Oct 2010089178.103.51$3,126
Sep 201016892572.633.98$15,883
Aug 201033596573.684.42$28,947
Jul 2010082672.554.74$3,912
Jun 201016880070.364.91$15,749
May 2010089471.124.24$3,786
Apr 201033882381.694.12$31,004
Mar 2010068978.394.39$3,024
Feb 201033854073.585.44$27,809
Jan 2010052874.365.96$3,149
Dec 200917047871.445.48$14,766
Nov 2009042974.593.75$1,609
Oct 200917247572.544.11$14,429
Sep 2009054065.543.06$1,655
Aug 20091691,09067.423.22$14,902
Jul 200916999261.133.46$13,768
Jun 2009094766.163.90$3,689
May 20093351,08954.743.93$22,613
Apr 20091701,00046.773.59$11,538
Mar 200901,09442.144.06$4,441
Feb 20091731,00332.814.63$10,323
Jan 200901,11135.865.37$5,967
Dec 20081801,09537.105.98$13,223
Nov 20081741,06055.496.86$16,927
Oct 20081711,05775.246.92$20,183
Sep 20080831101.767.88$6,546
Aug 2008179974114.228.48$28,708
Jul 20081751,058131.0811.39$34,989
Jun 200801,012131.3313.03$13,189
May 20081821,092123.1711.57$35,056
Apr 2008178963110.3110.45$29,703
Mar 20081761,051101.909.66$28,091
Feb 20081761,02592.538.77$25,275
Jan 200801,07390.388.21$8,805
Dec 20071771,13188.337.30$23,893
Nov 200701,11191.677.29$8,101
Oct 20071731,19882.856.92$22,626
Sep 20071771,08775.846.24$20,211
Aug 20071801,10169.066.39$19,464
Jul 200701,12070.906.39$7,154
Jun 20071741,18562.007.55$19,733
May 20071761,19558.747.85$19,715
Apr 20071731,03259.617.81$18,368
Mar 200717796456.927.30$17,114
Feb 200717691355.108.22$17,199
Jan 2007096150.306.73$6,465
Dec 20061831,04456.656.92$17,590
Nov 20061741,00854.207.62$17,109
Oct 200617384154.906.01$14,555
Sep 200617480560.085.04$14,509
Aug 200617383568.717.34$18,016
Jul 2006090169.376.34$5,715
Jun 200617687466.286.38$17,245
May 200617887166.016.42$17,346
Apr 200617887164.397.36$17,872
Mar 200617291156.707.08$16,205
Feb 2006079957.597.75$6,193
Jan 200617197260.598.93$19,044
Dec 20051731,04154.9413.42$23,470
Nov 200516987554.6910.59$18,507
Oct 200518193858.3413.80$23,500
Sep 200517287861.4512.08$21,175
Aug 200517984061.519.80$19,240
Jul 2005078655.697.84$6,165
Jun 200535071752.337.38$23,608
May 2005050845.226.65$3,379
Apr 200517871049.207.36$13,984
Mar 200517149850.377.15$12,176
Feb 200517638245.226.31$10,370
Jan 200517640143.166.32$10,131
Dec 200417444739.866.75$9,953
Nov 200418142145.286.33$10,861
Oct 200417437449.706.52$11,084
Sep 2004034243.245.28$1,807
Aug 200434440042.375.55$16,796
Jul 200417141338.286.08$9,059
Jun 2004017536.106.43$1,126
May 200417415137.486.49$7,502
Apr 200415828134.475.86$7,092
Mar 200417433234.365.53$7,815
Feb 2004011632.455.51$639
Jan 200417119432.036.30$6,699
Dec 200316913730.266.30$5,977
Nov 2003030028.804.60$1,379
Oct 200317221628.174.76$5,873
Sep 2003015526.314.75$736
Aug 200334327629.765.13$11,623
Jul 2003028229.415.17$1,458
Jun 2003020928.565.98$1,250
May 20031701,02426.595.97$10,636
Apr 200301,14826.675.41$6,208
Mar 20033441,21731.146.10$18,131
Feb 2003098733.487.93$7,823
Jan 20031761,13230.315.58$11,653
Dec 200201,15926.914.85$5,626
Nov 20021781,14824.664.14$9,139
Oct 20021721,06526.464.23$9,055
Sep 200201,23527.443.64$4,489
Aug 20021731,12725.963.16$8,057
Jul 20021761,18824.583.06$7,963
Jun 20021751,04423.733.34$7,638
May 200217498924.663.58$7,835
Apr 20021771,05623.653.51$7,895
Mar 200217889022.003.10$6,677
Feb 200217676318.222.38$5,019
Jan 200217525217.172.38$3,603
Dec 200118360916.932.36$4,538
Nov 200117836618.072.41$4,097
Oct 200118239919.782.53$4,609
Sep 200117569424.262.25$5,808
Aug 200135046824.873.05$10,133
Jul 200117343023.933.20$5,515
Jun 200116848224.563.82$5,969
May 200118132825.524.31$6,032
Apr 2001020624.685.34$1,099
Mar 20011884724.545.38$4,866
Feb 2001023127.755.77$1,332
Jan 200117764227.478.40$10,254
Dec 200018158926.889.12$10,238
Nov 20001801,06632.215.66$11,829
Oct 200019525331.235.15$7,392
Sep 20001831631.875.19$5,915
Aug 2000079629.644.54$3,614
Jul 200001,33328.534.09$5,452
Jun 20002731,16929.304.40$13,139
May 200001,32827.263.68$4,887
Apr 20001891,34224.513.12$8,814
Mar 20001891,33028.422.86$9,175
Feb 200001,08427.622.73$2,956
Jan 20001851,13825.272.48$7,498
Dec 199901,34124.282.42$3,250
Nov 19991881,23223.192.43$7,358
Oct 199901,15520.982.80$3,238
Sep 19991771,06221.752.62$6,631
Aug 19991781,11219.262.88$6,626
Jul 19991811,19817.892.37$6,080
Jun 199901,09015.942.36$2,575
May 19993591,18315.792.32$8,414
Apr 199901,04815.102.21$2,314
Mar 199918884212.471.84$3,892
Feb 19991726849.981.82$2,960
Jan 1999074410.381.90$1,414
Dec 19983585109.201.77$4,198
Nov 1998044410.892.19$970
Oct 199816433112.421.97$2,689
Sep 1998020212.592.08$421
Aug 1998079411.301.91$1,514
Jul 19983451,72211.742.24$7,903
Jun 199801,44411.242.24$3,231
May 19981741,21812.622.21$4,883
Apr 19981871,49613.042.51$6,186
Mar 19981801,77312.802.31$6,399
Feb 19981801,46813.952.30$5,886
Jan 199801,37014.702.15$2,952
Dec 19971761,41516.322.41$6,284
Nov 19971691,19218.193.09$6,755
Oct 19971922,04919.253.15$10,150
Sep 19971742,08217.742.95$9,239
Aug 19971781,25717.862.55$6,390
Jul 19973602,19917.582.25$11,270
Jun 19973661,89717.242.26$10,592
May 19971861,80318.972.31$7,691
Apr 199701,01517.882.08$2,114
Mar 199736392618.951.94$8,674
Feb 19973631,32420.492.21$10,358
Jan 1997081323.483.54$2,878
Dec 199635849123.32$8,349
Nov 199607421.97$0
Oct 199618786223.31$4,359
Sep 19961801,73622.22$4,000
Aug 199619486920.26$3,930
Jul 199617791419.55$3,460
Jun 199617753918.73$3,315
May 199635836419.43$6,956
Apr 199601,11321.51$0
Mar 199634444319.38$6,667
Feb 199618372616.98$3,107
Jan 199618567117.07$3,158
Dec 19951871,12117.19$3,215
Nov 199518165816.00$2,896
Oct 199517492815.43$2,685
Sep 199517589116.18$2,832
Aug 19951761,39815.92$2,802
Jul 199535593515.24$5,410
Jun 199501,02816.41$0
May 19953611,30517.56$6,339
Apr 199517393617.73$3,067
Mar 19951721,36216.44$2,828
Feb 199535485616.58$5,869
Jan 1995095715.92$0
Dec 19943591,33115.03$5,396
Nov 19941731,22115.90$2,751
Oct 19941781,43915.58$2,773
Sep 19941732,02315.29$2,645
Aug 19943411,29116.13$5,500
Jul 19941812,08417.56$3,178
Jun 19943462,11417.09$5,913
May 199418071415.88$2,858
Apr 199435511614.14$5,020
Mar 19941712412.46$2,131
Feb 199402012.50$0
Jan 19941693612.66$2,140
Dec 19935336012.33$6,572
Nov 199301214.49$0
Oct 19930415.85$0
Sep 19933562415.03$5,351
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19932722416.79$4,567
May 19931684017.68$2,970
Apr 199318011218.05$3,249
Mar 199317111218.14$3,102
Feb 199317811217.90$3,186
Jan 199316812016.93$2,844

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas         7 Mcf  × $  3.05 =        $21

────────────────────────────────────────────────────
Month total                                      $21

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 03/O/2866 is the state's own key, not one this site invented.