WELDER, J. F., UNIT

Operated by 84 ENERGY LLC (P-5 856467) in the ODEM field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1996District 04Field 66762001OilCasinghead gasSaveExport
Value, all time
$5.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$520
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 30 leases and 78 wells, and the rule below applies to all of them.

Discovered
1940-04-14
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 20 acres.

The Commission's schedule remark for this field reads: ONE WELL FIELD EFF. 1-1-91

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
OilDisposition59,805 bbl$2,696,753
Casinghead gasProduction705,431 Mcf$3,179,200
Total$5,875,953

9,456 Mcf of this lease's gas, across 9 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 (21)

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 27.9336, -97.6441. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

27.93218, -97.64590 · 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
85.7%
18 of 21 wells
With a plug date
47.6%
10 of 21 wells
Median depth
6,785 ft
20 wells filed one
Completion to plug
14.8 years
median over 10 wells

What the state filed about each well

On the RRC proration schedule
1885.7%
A plug date is filed
1047.6%
BothOn the schedule and plugged. Neither fact cancels the other.
1047.6%
NeitherNo plug date, and not on the schedule.
314.3%

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.

How deep they were drilled

Total depth in feet, 20 of 21 wells. Median 6,785 ft, with the middle half between 6,178 and 6,877 ft; the shallowest is 5,445 ft and the deepest 9,000 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 20 of 21 wells, May 1963 – Dec 2009. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1963 – Dec 2009
20 of 21 wells; 1 filed none
Plug dates filed
Aug 1982 – Mar 2022
10 of 21 wells; 11 filed none

Last completion to plug: a median of 14.8 years across the 10 wells that filed both dates, with the middle half between 11.1 years and 24.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

21 wells

42-40903788C 2Yes
42-40930012B 169,000 ftDec 2009
42-40903813B 55,810 ftJan 2005Mar 2022Yes
42-40930062C 15 F7,350 ftOct 2001Yes
42-40930244C 346,315 ftJan 2000Yes
42-40903776B 15 H6,800 ftDec 1999Yes
42-40903792C 7 U6,766 ftDec 1999Feb 2012Yes
42-40930089C 206,800 ftJan 1999
42-40903758B 65,445 ftNov 1995Yes
42-40903762B 125,542 ftSep 1995Feb 2022Yes
42-40930114C 256,836 ftAug 1995
42-40930111C 236,818 ftDec 1992Yes
42-40930152C 277,000 ftNov 1992Yes
42-40930100B 176,301 ftMay 1992Jul 2002Yes
42-40903759B 76,817 ftMay 1989Mar 2022Yes
42-40903808C 68,002 ftMay 1985Yes
42-40930221C 33D5,750 ftJan 1985Apr 2003Yes
42-40903793C 86,753 ftJun 1984May 1993Yes
42-40903810C 36,769 ftMar 1981Jul 1993Yes
42-40903757B 45,445 ftNov 1971Aug 1982Yes
42-40903802C 17,220 ftMay 1963May 1993Yes

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 2025015766.743.32$520
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025094962.363.54$3,362
Mar 202560067.704.27$4,062
Feb 20255671470.884.34$7,069
Jan 20250074.324.28$0
Dec 202415157168.993.12$12,200
Nov 2024113069.052.20$7,803
Oct 202470071.372.28$4,996
Sep 202486069.612.36$5,986
Aug 202440075.632.06$3,025
Jul 202443079.932.15$3,437
Jun 202479078.082.63$6,168
May 202471078.812.20$5,596
Apr 202468084.451.66$5,743
Mar 20247470580.301.55$7,032
Feb 20245971376.091.78$5,761
Jan 20245871373.023.30$6,586
Dec 20239373671.262.61$8,549
Nov 20235978077.892.81$6,785
Oct 20235462285.443.09$6,534
Sep 202310379689.042.74$11,348
Aug 20235846580.522.67$5,913
Jul 20239046574.852.64$7,965
Jun 20239246568.962.26$7,395
May 20239652770.622.23$7,953
Apr 20232021278.122.24$2,037
Mar 20235660072.852.39$5,516
Feb 20233385675.112.47$4,589
Jan 2023442,07876.533.39$10,407
Dec 2022863,03876.415.73$23,976
Nov 202202,49485.005.65$14,082
Oct 2022633,21887.185.86$24,362
Sep 2022811,34584.888.16$17,855
Aug 2022451,34594.529.13$16,529
Jul 2022833,468101.587.54$34,587
Jun 2022632,603115.097.98$28,015
May 20221873,210109.378.43$47,522
Apr 2022633,210104.226.84$28,515
Mar 2022703,426108.885.08$25,013
Feb 2022681,59691.054.86$13,946
Jan 2022351,85681.844.54$11,286
Dec 2021892,41371.323.90$15,756
Nov 2021571,23077.435.24$10,855
Oct 2021512,65179.795.71$19,217
Sep 2021571,43969.865.35$11,682
Aug 2021491,43966.024.22$9,308
Jul 20211282,23070.783.98$17,940
Jun 20214675269.493.38$5,739
May 20213975863.483.02$4,763
Apr 2021552,55360.362.76$10,362
Mar 202102,52561.302.72$6,860
Feb 20215697957.805.55$8,668
Jan 20211121,65850.412.81$10,305
Dec 2020611,58444.642.68$6,961
Nov 2020471,15038.772.71$4,935
Oct 2020641,39136.972.48$5,814
Sep 2020422,04537.091.99$5,629
Aug 2020408,39439.982.39$21,620
Jul 20201151,09438.371.83$6,409
Jun 2020531,39934.901.69$4,214
May 202001,14016.921.81$2,069
Apr 20201121,53314.751.80$4,418
Mar 20201051,76030.341.86$6,453
Feb 2020961,77949.881.98$8,312
Jan 2020411,34357.252.09$5,160
Dec 20199870559.012.30$7,408
Nov 20194842855.302.75$3,832
Oct 201910774253.472.42$7,516
Sep 20195362555.052.66$4,578
Aug 201910064153.112.30$6,788
Jul 20195274556.272.46$4,759
Jun 20199977052.782.49$7,143
May 201911679558.482.74$8,962
Apr 20196181462.632.75$6,060
Mar 20191621,02356.803.06$12,334
Feb 20198380650.852.79$6,471
Jan 2019461,15746.033.23$5,852
Dec 2018841,06446.594.19$8,367
Nov 20187094852.934.24$7,722
Oct 20183580861.443.40$4,896
Sep 2018631,33159.543.11$7,888
Aug 2018781,35159.403.07$8,776
Jul 2018741,19765.142.93$8,330
Jun 20187670660.183.08$6,746
May 20187566665.382.90$6,835
Apr 20183663763.842.90$4,146
Mar 20186563561.222.79$5,749
Feb 20188062561.782.77$6,671
Jan 201810785062.874.01$10,135
Dec 2017991,05457.272.92$8,749
Nov 201716771055.423.12$11,469
Oct 201710295049.292.98$7,862
Sep 201715052347.523.09$8,743
Aug 20179437945.373.00$5,403
Jul 201713737443.873.09$7,165
Jun 20174544842.493.09$3,295
May 201717756245.373.26$9,865
Apr 20177991447.933.21$6,722
Mar 201713380246.772.98$8,613
Feb 20171681,40850.452.95$12,633
Jan 20171492,50049.413.42$15,909
Dec 20162512,96748.763.72$23,284
Nov 20161532,81442.492.64$13,942
Oct 20161401,99446.193.09$12,629
Sep 20161722,05641.553.10$13,522
Aug 20162422,05141.442.92$16,026
Jul 20161571,63741.622.92$11,321
Jun 20161521,48645.352.69$10,884
May 20161871,72842.521.99$11,392
Apr 20161151,92536.561.99$8,037
Mar 20161912,01833.011.79$9,925
Feb 20161202,19726.472.06$7,710
Jan 20161302,23127.352.36$8,830
Dec 20151521,98632.362.00$8,894
Nov 20151161,85038.792.17$8,509
Oct 20151272,16743.552.43$10,789
Sep 20151091,22142.992.76$8,054
Aug 201512867940.162.87$7,091
Jul 20151712,03348.152.95$14,221
Jun 20151672,48056.152.88$16,527
May 20152122,55455.212.96$19,253
Apr 20152362,23649.822.71$17,809
Mar 20152101,43042.892.93$13,204
Feb 20151651,27644.662.98$11,167
Jan 20151421,69043.433.10$11,407
Dec 20141861,75954.693.59$16,490
Nov 20142221,99370.464.25$24,116
Oct 20142332,08778.303.90$26,385
Sep 20141681,52686.164.05$20,648
Aug 20141641,84989.394.04$22,121
Jul 20141751,51796.564.18$23,238
Jun 20141592,06298.164.74$25,375
May 201416192194.734.73$19,605
Apr 201413970995.944.81$16,745
Mar 20141961,86595.895.06$28,225
Feb 20141231,53397.406.19$21,473
Jan 20141971,88490.404.86$26,966
Dec 20131582,14691.824.35$23,852
Nov 20131481,85088.853.74$20,066
Oct 20131511,07197.423.78$18,758
Sep 20131031,751104.113.72$17,233
Aug 20131311,335104.253.52$18,359
Jul 20131391,307102.523.72$19,109
Jun 20131081,24594.403.93$15,092
May 20132301,25794.834.15$27,026
Apr 20131721,20393.964.28$21,313
Mar 20132021,25093.623.91$23,802
Feb 20132521,42691.233.42$27,867
Jan 20131231,17891.603.42$15,295
Dec 20122241,26586.773.42$23,763
Nov 20121911,91386.953.62$23,542
Oct 20121872,01589.383.40$23,564
Sep 20121581,94594.672.92$20,634
Aug 20121532,05192.662.91$20,142
Jul 20121372,13785.133.02$18,118
Jun 20121842,22779.822.52$20,297
May 20121751,71791.612.49$20,304
Apr 20121771,357101.652.00$20,702
Mar 20121451,598105.052.22$18,783
Feb 2012781,217101.102.57$11,014
Jan 2012521,22598.092.73$8,450
Dec 2011521,07996.873.24$8,533
Nov 2011961,00895.723.31$12,527
Oct 201110198984.983.65$12,191
Sep 20118788383.623.99$10,794
Aug 20111391,15283.404.15$16,373
Jul 20111521,33894.144.52$20,353
Jun 20111581,08492.904.64$19,708
May 20112101,23398.134.40$26,038
Apr 20111881,043105.964.33$24,440
Mar 201119166996.364.06$21,119
Feb 201117477185.644.18$18,124
Jan 201122194186.504.59$23,435
Dec 20101221,27785.734.35$16,011
Nov 20109096480.843.80$10,934
Oct 2010701,12678.103.51$9,418
Sep 20106892072.633.98$8,600
Aug 20108099773.684.42$10,301
Jul 2010581,16972.554.74$9,745
Jun 2010721,10570.364.91$10,492
May 2010631,13971.124.24$9,304
Apr 20101391,34781.694.12$16,908
Mar 20101491,37878.394.39$17,728
Feb 20102131,78273.585.44$25,371
Jan 20101691,39574.365.96$20,887
Dec 20091791,54771.445.48$21,271
Nov 20091321,47874.593.75$15,391
Oct 20091461,74772.544.11$17,771
Sep 20091681,78565.543.06$16,481
Aug 20091231,73667.423.22$13,880
Jul 20091591,65961.133.46$15,467
Jun 20091771,53266.163.90$17,677
May 20092251,82654.743.93$19,485
Apr 20091031,67646.773.59$10,830
Mar 20091141,34942.144.06$10,280
Feb 2009951,23332.814.63$8,829
Jan 20091251,12035.865.37$10,498
Dec 20082311,23837.105.98$15,970
Nov 20082211,31755.496.86$21,298
Oct 20082171,18275.246.92$24,509
Sep 20081561,071101.767.88$24,311
Aug 2008169880114.228.48$26,768
Jul 2008123790131.0811.39$25,120
Jun 2008971,327131.3313.03$30,033
May 2008701,247123.1711.57$23,055
Apr 200876698110.3110.45$15,681
Mar 2008661,162101.909.66$17,955
Feb 2008401,18892.538.77$14,121
Jan 2008901,58690.388.21$21,148
Dec 2007782,27988.337.30$23,531
Nov 2007581,69191.677.29$17,647
Oct 2007541,82882.856.92$17,127
Sep 2007661,87575.846.24$16,713
Aug 2007581,88969.066.39$16,072
Jul 20071811,61670.906.39$23,156
Jun 20071251,61462.007.55$19,933
May 20071022,00758.747.85$21,739
Apr 2007902,35059.617.81$23,707
Mar 20071082,48456.927.30$24,285
Feb 2007401,69155.108.22$16,097
Jan 20071251,76750.306.73$18,174
Dec 2006902,25456.656.92$20,693
Nov 2006692,23754.207.62$20,780
Oct 2006421,86154.906.01$13,497
Sep 2006412,54760.085.04$15,293
Aug 2006701,54168.717.34$16,121
Jul 2006551,52069.376.34$13,456
Jun 2006982,01566.286.38$19,359
May 20061702,15166.016.42$25,042
Apr 2006752,36264.397.36$22,215
Mar 2006582,47356.707.08$20,805
Feb 2006852,21857.597.75$22,087
Jan 2006912,66160.598.93$29,285
Dec 20051432,14054.9413.42$36,565
Nov 20052502,05254.6910.59$35,400
Oct 20052212,33458.3413.80$45,092
Sep 20051152,73761.4512.08$40,127
Aug 20051012,94161.519.80$35,025
Jul 2005872,70655.697.84$26,070
Jun 20051402,55652.337.38$26,192
May 20052202,18345.226.65$24,468
Apr 20051482,19449.207.36$23,430
Mar 2005902,66950.377.15$23,630
Feb 2005753,61645.226.31$26,215
Jan 20051552,81743.166.32$24,499
Dec 20041822,74039.866.75$25,752
Nov 20041222,99145.286.33$24,458
Oct 20042022,10149.706.52$23,728
Sep 20041812,28743.245.28$19,911
Aug 20041503,07742.375.55$23,435
Jul 20041192,63438.286.08$20,581
Jun 2004242,71936.106.43$18,358
May 2004182,23637.486.49$15,197
Apr 2004913,06034.475.86$21,064
Mar 20042303,26434.365.53$25,953
Feb 20043112,39532.455.51$23,287
Jan 2004765,96432.036.30$40,005
Dec 20032882,94430.266.30$27,267
Nov 20033721,68328.804.60$18,447
Oct 20033642,84528.174.76$23,795
Sep 20032572,81326.314.75$20,122
Aug 20031442,35529.765.13$16,366
Jul 20035882,48529.415.17$30,143
Jun 20032904,26328.565.98$33,788
May 20034592,72026.595.97$28,451
Apr 20033803,37526.675.41$28,384
Mar 20031382,62131.146.10$20,275
Feb 20033301,81133.487.93$25,402
Jan 20034381,96030.315.58$24,217
Dec 20024472,42426.914.85$23,794
Nov 20025052,98024.664.14$24,781
Oct 20022142,48726.464.23$16,180
Sep 20021931,79527.443.64$11,821
Aug 20022171,51125.963.16$10,414
Jul 20023391,60924.583.06$13,259
Jun 20023432,28223.733.34$15,757
May 20026312,26624.663.58$23,682
Apr 20024692,91623.653.51$21,334
Mar 20023042,35022.003.10$13,979
Feb 20023541,77818.222.38$10,674
Jan 20025744,61617.172.38$20,822
Dec 20015824,10216.932.36$19,552
Nov 20015144,96818.072.41$21,239
Oct 20013916,75919.782.53$24,827
Sep 20013535,69724.262.25$21,390
Aug 20015487,29124.873.05$35,889
Jul 20017298,25223.933.20$43,827
Jun 20014877,92624.563.82$42,271
May 20016047,59925.524.31$48,145
Apr 20015727,06424.685.34$51,806
Mar 20016747,80424.545.38$58,498
Feb 20016947,22327.755.77$60,914
Jan 20016259,93227.478.40$100,585
Dec 20008489,26726.889.12$107,332
Nov 20007628,16332.215.66$70,730
Oct 20005629,65731.235.15$67,241
Sep 20004768,61231.875.19$59,836
Aug 20006739,19729.644.54$61,709
Jul 20005258,86028.534.09$51,213
Jun 20004668,80029.304.40$52,350
May 20007228,83227.263.68$52,181
Apr 20004898,02024.513.12$36,976
Mar 20006148,61928.422.86$42,098
Feb 20005847,43827.622.73$36,410
Jan 20005506,54025.272.48$30,121
Dec 1999651,77024.282.42$5,868
Nov 1999951,55323.192.43$5,983
Oct 1999591,35420.982.80$5,034
Sep 1999541,49121.752.62$5,079
Aug 1999251,26719.262.88$4,125
Jul 1999541,49217.892.37$4,506
Jun 1999921,13715.942.36$4,152
May 19997475615.792.32$2,923
Apr 19996957,76615.102.21$27,642
Mar 19997138,43212.471.84$24,392
Feb 1999317759.981.82$1,718
Jan 1999491,57910.381.90$3,509
Dec 19981061,5959.201.77$3,804
Nov 199811578210.892.19$2,962
Oct 19989579012.421.97$2,736
Sep 199858012.592.08$730
Aug 19987882011.301.91$2,445
Jul 19983790911.742.24$2,468
Jun 19984886811.242.24$2,481
May 19981331,01212.622.21$3,911
Apr 19989998613.042.51$3,761
Mar 199828693712.802.31$5,825
Feb 199850583213.952.30$8,958
Jan 19987394914.702.15$3,118
Dec 19979490016.322.41$3,704
Nov 19976789818.193.09$3,992
Oct 19975994119.253.15$4,100
Sep 199716787617.742.95$5,551
Aug 199718688917.862.55$5,593
Jul 199719768817.582.25$5,009
Jun 199715736117.242.26$3,522
May 199720084918.972.31$5,754
Apr 19971791,08617.882.08$5,462
Mar 199718997618.951.94$5,474
Feb 199711078920.492.21$3,994
Jan 199715489023.483.54$6,766
Dec 19961031,14323.32$2,402
Nov 19969881021.97$2,153
Oct 19967799223.31$1,795
Sep 19966697822.22$1,467
Aug 1996751,23020.26$1,520
Jul 1996781,07719.55$1,525
Jun 1996791,14618.73$1,480
May 1996831,15419.43$1,613
Apr 199613692621.51$2,925
Mar 1996260019.38$5,039
Feb 1996230016.98$3,905
Jan 1996219017.07$3,738
Dec 1995264017.19$4,538
Nov 1995251016.00$4,016
Oct 1995267015.43$4,120
Sep 1995190016.18$3,074
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19936016.93$102

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.

Jul 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 66.74 =         $0
Casinghead gas       157 Mcf  × $  3.32 =       $520

────────────────────────────────────────────────────
Month total                                     $520

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. 04/O/1996 is the state's own key, not one this site invented.