COMBS-WORLEY

Operated by MON CORP. (P-5 574328) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 329District 10Field 68873001OilCasinghead gasSaveExport
Value, all time
$8.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$150 k
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 837 leases and 6,360 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: UNTIL THE FLUID MIGRATION FROM SUCH STRATA IS ELIMINATED.

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
OilDisposition158,441 bbl$5,956,197
Casinghead gasProduction825,345 Mcf$2,713,084
Total$8,669,280

201,250 Mcf of this lease's gas, across 48 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 (9)

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 35.4527, -100.8524. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.45267, -100.85201 · 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
44.4%
4 of 9 wells
With a plug date
44.4%
4 of 9 wells
Median depth
3,145 ft
9 wells filed one
Completion to plug
20.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
444.4%
A plug date is filed
444.4%
BothOn the schedule and plugged. Neither fact cancels the other.
444.4%
NeitherNo plug date, and not on the schedule.
555.6%

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, 9 of 9 wells. Median 3,145 ft, with the middle half between 3,060 and 3,175 ft; the shallowest is 3,020 ft and the deepest 3,210 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, 4 of 9 wells, Sep 1988 – May 1998. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1988 – May 1998
4 of 9 wells; 5 filed none
Plug dates filed
Dec 1985 – Jul 2016
4 of 9 wells; 5 filed none

Last completion to plug: a median of 20.3 years across the 2 wells that filed both dates, with the middle half between 16.5 years and 24.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-1790512963,020 ftJul 2011Yes
42-1793167293,170 ftDec 1985Yes
42-1790509723,040 ft
42-1798172113,062 ft
42-1798172783,210 ft
42-1798172673,210 ftMay 1998
42-1790510053,060 ftFeb 1998Nov 2010Yes
42-1798172343,175 ftAug 1992
42-179025503D3,145 ftSep 1988Jul 2016Yes

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 2026125318106.413.05$14,270
Apr 202612350698.932.87$13,620
Mar 20261781,06689.753.15$19,333
Feb 202617671963.503.75$13,872
Jan 2026053659.138.00$4,287
Dec 20251781,06956.664.41$14,803
Nov 202517881158.593.93$13,613
Oct 202517695659.383.30$13,610
Sep 2025094462.743.08$2,905
Aug 202516392763.933.01$13,215
Jul 202517244166.743.32$12,941
Jun 202517769366.483.13$13,935
May 2025075560.553.23$2,440
Apr 202518069662.363.54$13,691
Mar 202517648467.704.27$13,981
Feb 202518066870.884.34$15,658
Jan 2025067174.324.28$2,871
Dec 202418169568.993.12$14,657
Nov 202418022469.052.20$12,921
Oct 2024069971.372.28$1,595
Sep 20247177969.612.36$6,784
Aug 20248184975.632.06$7,878
Jul 20247584879.932.15$7,815
Jun 20245279778.082.63$6,159
May 202418776478.812.20$16,417
Apr 20246089984.451.66$6,559
Mar 20247769180.301.55$7,251
Feb 202417569076.091.78$14,546
Jan 2024070773.023.30$2,331
Dec 20239873271.262.61$8,895
Nov 202310082577.892.81$10,105
Oct 2023581,00885.443.09$8,068
Sep 2023531,25589.042.74$8,152
Aug 2023501,24480.522.67$7,351
Jul 202301,24674.852.64$3,292
Jun 202301,00468.962.26$2,268
May 202301,00370.622.23$2,234
Apr 2023084178.122.24$1,882
Mar 2023081672.852.39$1,953
Feb 2023058475.112.47$1,440
Jan 2023085276.533.39$2,886
Dec 2022086976.415.73$4,979
Nov 2022090085.005.65$5,082
Oct 202218087187.185.86$20,800
Sep 202217890484.888.16$22,489
Aug 202217898694.529.13$25,824
Jul 20221781,079101.587.54$26,219
Jun 2022177971115.097.98$28,117
May 20221771,029109.378.43$28,036
Apr 20223601,131104.226.84$45,253
Mar 2022180944108.885.08$24,391
Feb 202235855091.054.86$35,268
Jan 202218130181.844.54$16,179
Dec 202118198571.323.90$16,750
Nov 202117892077.435.24$18,600
Oct 20216587779.795.71$10,197
Sep 20218697669.865.35$11,230
Aug 202101,13266.024.22$4,778
Jul 20213531,11270.783.98$29,413
Jun 202117799869.493.38$15,674
May 202135297563.483.02$25,287
Apr 202117897460.362.76$13,431
Mar 202135195661.302.72$24,114
Feb 2021180257.805.55$10,415
Jan 2021348250.412.81$17,548
Dec 2020349044.642.68$15,579
Nov 2020362038.772.71$14,035
Oct 20200036.972.48$0
Sep 2020180037.091.99$6,676
Aug 2020181039.982.39$7,236
Jul 2020360038.371.83$13,813
Jun 2020182034.901.69$6,352
May 2020178016.921.81$3,012
Apr 2020366014.751.80$5,399
Mar 2020186030.341.86$5,643
Feb 2020370049.881.98$18,456
Jan 2020366057.252.09$20,954
Dec 2019365059.012.30$21,539
Nov 2019185055.302.75$10,231
Oct 201918019253.472.42$10,089
Sep 20191761,00355.052.66$12,354
Aug 201917781453.112.30$11,276
Jul 201918298956.272.46$12,674
Jun 20193511,06852.782.49$21,186
May 201901,14258.482.74$3,129
Apr 20191731,06562.632.75$13,764
Mar 201918396256.803.06$13,340
Feb 201918193750.852.79$11,820
Jan 201917785546.033.23$10,907
Dec 201817388046.594.19$11,743
Nov 20181641,00952.934.24$12,956
Oct 201835090361.443.40$24,572
Sep 20181711,00659.543.11$13,308
Aug 20183361,08859.403.07$23,295
Jul 20181661,13865.142.93$14,150
Jun 20181701,24160.183.08$14,049
May 20181711,30065.382.90$14,951
Apr 20181711,03663.842.90$13,922
Mar 20181781,23861.222.79$14,347
Feb 201834765261.782.77$23,241
Jan 201817656162.874.01$13,314
Dec 201735697957.272.92$23,248
Nov 201717699955.423.12$12,869
Oct 20171771,23549.292.98$12,409
Sep 20171761,33247.523.09$12,476
Aug 20171781,32845.373.00$12,066
Jul 20173581,31743.873.09$19,771
Jun 20171771,22542.493.09$11,303
May 20173601,24745.373.26$20,403
Apr 20173601,10247.933.21$20,794
Mar 20173621,20346.772.98$20,520
Feb 20173571,00650.452.95$20,981
Jan 201735899549.413.42$21,090
Dec 20165451,08348.763.72$30,606
Nov 20165371,16942.492.64$25,908
Oct 20163631,24246.193.09$20,605
Sep 20163551,25341.553.10$18,635
Aug 20163511,32141.442.92$18,408
Jul 20163561,49841.622.92$19,197
Jun 201653595445.352.69$26,825
May 20163631,33442.521.99$18,091
Apr 20163561,27636.561.99$15,556
Mar 20163621,25633.011.79$14,203
Feb 20163621,24226.472.06$12,145
Jan 20163611,34727.352.36$13,058
Dec 20153571,02932.362.00$13,612
Nov 20151771,07038.792.17$9,185
Oct 20151781,24543.552.43$10,773
Sep 20151781,26642.992.76$11,144
Aug 20151501,35940.162.87$9,928
Jul 20153581,36148.152.95$21,246
Jun 20153581,33056.152.88$23,936
May 20151781,32255.212.96$13,734
Apr 20153571,26849.822.71$21,218
Mar 20151771,25142.892.93$11,263
Feb 20153581,15844.662.98$19,435
Jan 20151801,30243.433.10$11,854
Dec 20143611,38054.693.59$24,699
Nov 20143611,48370.464.25$31,742
Oct 20141751,49978.303.90$19,550
Sep 20143551,34886.164.05$36,040
Aug 20141801,26689.394.04$21,199
Jul 20141781,20696.564.18$22,228
Jun 20143581,18198.164.74$40,736
May 20143611,26094.734.73$40,153
Apr 20143521,21495.944.81$39,609
Mar 20143631,22995.895.06$41,023
Feb 20141861,09097.406.19$24,866
Jan 20146861,19290.404.86$67,808
Dec 20131821,23491.824.35$22,085
Nov 20131801,28788.853.74$20,804
Oct 20133531,31497.423.78$39,355
Sep 20133611,320104.113.72$42,491
Aug 20133511,419104.253.52$41,590
Jul 20133551,411102.523.72$41,640
Jun 20133561,40694.403.93$39,137
May 20133551,40094.834.15$39,473
Apr 20133481,37193.964.28$38,570
Mar 20131761,27593.623.91$21,466
Feb 20133581,20991.233.42$36,795
Jan 20137141,31791.603.42$69,906
Dec 20123591,41186.773.42$35,976
Nov 20123551,46186.953.62$36,163
Oct 20121751,51089.383.40$20,775
Sep 20123251,57894.672.92$35,373
Aug 20123571,68892.662.91$37,989
Jul 20123531,60185.133.02$34,887
Jun 20123491,50079.822.52$31,636
May 20123491,65091.612.49$36,078
Apr 20123541,605101.652.00$39,189
Mar 20123461,645105.052.22$40,003
Feb 20123561,168101.102.57$38,994
Jan 20123571,44698.092.73$38,972
Dec 20113581,42796.873.24$39,303
Nov 20111771,41495.723.31$21,625
Oct 20113431,53184.983.65$34,734
Sep 20111761,57383.623.99$20,987
Aug 20113241,57783.404.15$33,565
Jul 20113311,65594.144.52$38,636
Jun 20113461,63692.904.64$39,734
May 20111781,39898.134.40$23,625
Apr 20113661,477105.964.33$45,182
Mar 20111851,48196.364.06$23,836
Feb 20113681,31185.644.18$36,995
Jan 20113451,48886.504.59$36,671
Dec 20101791,52185.734.35$21,959
Nov 20103201,45080.843.80$31,372
Oct 20101721,57778.103.51$18,967
Sep 20103481,24272.633.98$30,218
Aug 20103481,21873.684.42$31,023
Jul 20101761,22972.554.74$18,590
Jun 20103291,20170.364.91$29,046
May 20103221,39171.124.24$28,792
Apr 20104901,41881.694.12$45,874
Mar 201001,70278.394.39$7,470
Feb 20104931,73573.585.44$45,717
Jan 201001,88174.365.96$11,218
Dec 20091751,86171.445.48$22,707
Nov 20095011,98574.593.75$44,816
Oct 200902,09472.544.11$8,607
Sep 20093581,30765.543.06$27,469
Aug 20091431,94867.423.22$15,911
Jul 20093402,14061.133.46$28,198
Jun 20091771,95966.163.90$19,341
May 20093551,99354.743.93$27,257
Apr 20091761,94646.773.59$15,213
Mar 20093611,87842.144.06$22,835
Feb 20091851,82732.814.63$14,534
Jan 20093521,97135.865.37$23,209
Dec 20081782,09337.105.98$19,114
Nov 20081812,04055.496.86$24,039
Oct 20081742,34475.246.92$29,317
Sep 20081872,139101.767.88$35,878
Aug 20081782,109114.228.48$38,222
Jul 20081821,966131.0811.39$46,248
Jun 20081741,711131.3313.03$45,150
May 20083532,237123.1711.57$69,371
Apr 20081751,867110.3110.45$38,823
Mar 20083602,132101.909.66$57,288
Feb 20081762,05092.538.77$34,265
Jan 20081772,16990.388.21$33,795
Dec 20073512,23488.337.30$47,316
Nov 200702,11691.677.29$15,429
Oct 20071872,23682.856.92$30,971
Sep 20071822,13275.846.24$27,115
Aug 20071861,99069.066.39$25,557
Jul 20073441,98570.906.39$37,070
Jun 20072872,04862.007.55$33,253
May 200702,25258.747.85$17,670
Apr 20071652,13259.617.81$26,476
Mar 20073592,17456.927.30$36,309
Feb 200701,98555.108.22$16,309
Jan 20071792,10950.306.73$23,191
Dec 20061772,24356.656.92$25,545
Nov 200602,16954.207.62$16,522
Oct 20061831,97054.906.01$21,894
Sep 20061822,09360.085.04$21,477
Aug 200601,97968.717.34$14,526
Jul 20061781,92669.376.34$24,564
Jun 20061811,86266.286.38$23,883
May 20061772,20366.016.42$25,838
Apr 20061712,14764.397.36$26,814
Mar 200603,51956.707.08$24,925
Feb 20063642,05557.597.75$36,891
Jan 200602,25360.598.93$20,127
Dec 20051853,53154.9413.42$57,534
Nov 20051602,21154.6910.59$32,161
Oct 20051452,21058.3413.80$38,948
Sep 20051761,98461.4512.08$34,780
Aug 20051791,90161.519.80$29,634
Jul 200502,04055.697.84$16,001
Jun 20051562,17752.337.38$24,232
May 20051892,40545.226.65$24,543
Apr 20051882,58149.207.36$28,247
Mar 20051842,57850.377.15$27,713
Feb 20051862,34845.226.31$23,231
Jan 20051881,77543.166.32$19,336
Dec 20043292,20239.866.75$27,980
Nov 20041812,10145.286.33$21,496
Oct 20043691,93149.706.52$30,920
Sep 20041722,24343.245.28$19,289
Aug 20043572,03342.375.55$26,411
Jul 20041741,99138.286.08$18,774
Jun 20042992,08036.106.43$24,175
May 20043582,19737.486.49$27,686
Apr 20041802,48334.475.86$20,751
Mar 20043522,39734.365.53$25,350
Feb 20043601,67632.455.51$20,916
Jan 20041812,33232.036.30$20,488
Dec 20035342,17230.266.30$29,846
Nov 20033631,72328.804.60$18,372
Oct 20035461,97928.174.76$24,800
Sep 20033542,01326.314.75$18,874
Aug 20033542,12229.765.13$21,420
Jul 20038652,23429.415.17$36,991
Jun 20034502,33628.565.98$26,828
May 20035382,39126.595.97$28,586
Apr 20033562,47726.675.41$22,888
Mar 20035322,75431.146.10$33,355
Feb 20033522,41833.487.93$30,950
Jan 20035322,47130.315.58$29,918
Dec 20025312,51826.914.85$26,511
Nov 20025262,45024.664.14$23,107
Oct 20025312,57726.464.23$24,949
Sep 20023543,03027.443.64$20,728
Aug 20025243,10125.963.16$23,415
Jul 20023583,17524.583.06$18,521
Jun 20023524,88723.733.34$24,667
May 20023434,21224.663.58$23,554
Apr 20023523,26723.653.51$19,800
Mar 20023483,06022.003.10$17,150
Feb 20025202,58318.222.38$15,611
Jan 20023512,91217.172.38$12,945
Dec 20013462,92116.932.36$12,764
Nov 20015212,96818.072.41$16,554
Oct 20015463,35419.782.53$19,282
Sep 20013672,97324.262.25$15,597
Aug 20017203,15124.873.05$27,527
Jul 20015383,11323.933.20$22,827
Jun 20015473,18524.563.82$25,614
May 20015492,36225.524.31$24,184
Apr 20015582,49224.685.34$27,067
Mar 20015462,58724.545.38$27,308
Feb 20015272,42927.755.77$28,632
Jan 20013532,24227.478.40$28,527
Dec 20004512,43626.889.12$34,345
Nov 20006402,97032.215.66$37,419
Oct 20006633,30731.235.15$37,722
Sep 20006293,13431.875.19$36,301
Aug 20007163,38829.644.54$36,606
Jul 20007163,27628.534.09$33,826
Jun 20007313,43529.304.40$36,523
May 20006913,31227.263.68$31,024
Apr 20006153,34124.513.12$25,484
Mar 20005162,80828.422.86$22,695
Feb 20006222,93427.622.73$25,179
Jan 20006482,99325.272.48$23,799
Dec 19995192,96724.282.42$19,793
Nov 19995453,22423.192.43$20,486
Oct 19994833,51020.982.80$19,974
Sep 19993853,46621.752.62$17,451
Aug 19993653,61819.262.88$17,434
Jul 19993743,66817.892.37$15,393
Jun 19994153,35815.942.36$14,547
May 19993843,62015.792.32$14,465
Apr 19994053,57315.102.21$14,005
Mar 19993803,52912.471.84$11,226
Feb 19992822,5999.981.82$7,539
Jan 19993373,08810.381.90$9,365
Dec 19984713,2789.201.77$10,146
Nov 19984233,31310.892.19$11,848
Oct 19983683,76312.421.97$11,981
Sep 19983843,73312.592.08$12,609
Aug 19984214,10211.301.91$12,581
Jul 19983733,69711.742.24$12,650
Jun 19985513,90311.242.24$14,925
May 19985193,91312.622.21$15,183
Apr 19984764,07913.042.51$16,426
Mar 19985743,99312.802.31$16,569
Feb 19984473,36613.952.30$13,975
Jan 19986543,68114.702.15$17,546
Dec 19975674,04916.322.41$19,016
Nov 19976254,20418.193.09$24,352
Oct 19976154,61919.253.15$26,388
Sep 19975433,84617.742.95$20,997
Aug 19975164,09817.862.55$19,685
Jul 19976984,12117.582.25$21,530
Jun 19976184,20517.242.26$20,146
May 19975973,44718.972.31$19,282
Apr 19976873,52017.882.08$19,615
Mar 19977483,71018.951.94$21,369
Feb 19975943,50420.492.21$19,901
Jan 19975843,92723.483.54$27,613
Dec 19967003,81723.32$16,324
Nov 19964953,57421.97$10,875
Oct 19965233,89823.31$12,191
Sep 19966383,95722.22$14,176
Aug 19965774,42320.26$11,690
Jul 19967044,23419.55$13,763
Jun 19965843,89318.73$10,938
May 19969583,56919.43$18,614
Apr 19967763,97121.51$16,692
Mar 19968234,56119.38$15,950
Feb 19968564,74016.98$14,535
Jan 19961,0473,68417.07$17,872
Dec 19959553,76517.19$16,416
Nov 19958743,64616.00$13,984
Oct 19958813,84515.43$13,594
Sep 19956283,56816.18$10,161
Aug 19959074,22415.92$14,439
Jul 19958773,87715.24$13,365
Jun 19959134,32916.41$14,982
May 19958884,66317.56$15,593
Apr 19959484,65417.73$16,808
Mar 19951,0404,94016.44$17,098
Feb 19951,1113,97316.58$18,420
Jan 19951,3174,12915.92$20,967
Dec 19941,2423,95515.03$18,667
Nov 19941,2373,84915.90$19,668
Oct 19941,2724,59415.58$19,818
Sep 19941,3204,37515.29$20,183
Aug 19941,1644,68316.13$18,775
Jul 19949915,02417.56$17,402
Jun 19941,3025,06717.09$22,251
May 19941,2945,28315.88$20,549
Apr 19941,2584,99614.14$17,788
Mar 19941,4504,97412.46$18,067
Feb 19941,5584,16212.50$19,475
Jan 19941,6424,84512.66$20,788
Dec 19931,6965,20112.33$20,912
Nov 19931,8744,80514.49$27,154
Oct 19931,8285,63015.85$28,974
Sep 19931,8113,04515.03$27,219
Aug 19931,8643,73015.66$29,190
Jul 19931,8324,48315.46$28,323
Jun 19931,9924,08516.79$33,446
May 19931,8733,85717.68$33,115
Apr 19931,4533,66318.05$26,227
Mar 19931,2783,40218.14$23,183
Feb 19938872,86517.90$15,877
Jan 19938152,74316.93$13,798

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                  125 bbl  × $106.41 =    $13,301
Casinghead gas       318 Mcf  × $  3.05 =       $969

────────────────────────────────────────────────────
Month total                                  $14,270

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. 10/O/329 is the state's own key, not one this site invented.