HUMPHREYS

Operated by UNBRIDLED RESOURCES, LLC (P-5 875461) in the FELDMAN (TONKAWA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2950District 10Field 30526750NGPA filingOilCasinghead gasSaveExport
Value, all time
$6.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$2 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 140 leases and 207 wells, and the rule below applies to all of them.

Discovered
1957-04-27
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 2009-09-29.

The Commission's schedule remark for this field reads: FELDMAN (TONKAWA) FIELD.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition53,606 bbl$2,331,381
Casinghead gasProduction853,081 Mcf$3,808,511
Total$6,139,892

105,989 Mcf of this lease's gas, across 41 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 36.0078, -100.1968. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.6 miles.

36.01007, -100.20033 · centre of 8 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
55.6%
5 of 9 wells
With a plug date
44.4%
4 of 9 wells
Median depth
7,791 ft
9 wells filed one
Completion to plug
27.8 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
555.6%
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.
444.4%

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 7,791 ft, with the middle half between 7,782 and 7,850 ft; the shallowest is 7,726 ft and the deepest 11,500 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, 9 of 9 wells, Sep 1963 – Apr 2012. 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 1963 – Apr 2012
9 of 9 wells
Plug dates filed
May 2012 – May 2020
4 of 9 wells; 5 filed none

Last completion to plug: a median of 27.8 years across the 4 wells that filed both dates, with the middle half between 13.4 years and 42.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-211318777A11,500 ftApr 2012Jun 2018Yes
42-21132241290411,410 ftJul 2004May 2020Yes
42-2110011877,751 ftDec 2000
42-2113102327,791 ftOct 1978Jul 2018Yes
42-2118015667,785 ftOct 1964
42-2110028317,726 ftJan 1964Yes
42-2110028557,782 ftDec 1963
42-2110002547,850 ftSep 1963
42-2118015237,830 ftSep 1963May 2012Yes

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 2026019089.753.15$598
Feb 2026027263.503.75$1,020
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 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020144038.772.71$5,583
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 202004349.881.98$85
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 2019012855.302.75$352
Oct 2019021953.472.42$530
Sep 2019038755.052.66$1,028
Aug 2019041453.112.30$954
Jul 2019042156.272.46$1,036
Jun 2019040552.782.49$1,009
May 2019043458.482.74$1,189
Apr 2019042162.632.75$1,158
Mar 2019044756.803.06$1,369
Feb 2019041450.852.79$1,156
Jan 2019043946.033.23$1,417
Dec 2018044146.594.19$1,846
Nov 2018040452.934.24$1,712
Oct 2018033361.443.40$1,132
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018013465.382.90$389
Apr 20180063.842.90$0
Mar 201809361.222.79$259
Feb 2018013561.782.77$373
Jan 2018043062.874.01$1,724
Dec 2017037357.272.92$1,090
Nov 2017011455.423.12$355
Oct 2017018449.292.98$549
Sep 2017017747.523.09$546
Aug 2017013845.373.00$415
Jul 201707643.873.09$235
Jun 20170042.493.09$0
May 2017020445.373.26$666
Apr 2017012647.933.21$405
Mar 201701246.772.98$36
Feb 201705150.452.95$151
Jan 201709549.413.42$325
Dec 201609048.763.72$335
Nov 20160042.492.64$0
Oct 2016011846.193.09$365
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016057841.622.92$1,690
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 201601333.011.79$23
Feb 201604926.472.06$101
Jan 2016020527.352.36$485
Dec 2015036232.362.00$725
Nov 2015036138.792.17$782
Oct 2015037443.552.43$908
Sep 2015036642.992.76$1,010
Aug 2015038340.162.87$1,100
Jul 2015039448.152.95$1,160
Jun 2015038356.152.88$1,104
May 2015041355.212.96$1,221
Apr 2015041749.822.71$1,129
Mar 2015041742.892.93$1,224
Feb 2015038544.662.98$1,146
Jan 2015044643.433.10$1,383
Dec 2014086154.693.59$3,092
Nov 20141331,03370.464.25$13,763
Oct 2014951,02478.303.90$11,433
Sep 201401,67086.164.05$6,756
Aug 20141881,76889.394.04$23,939
Jul 201402,35396.564.18$9,835
Jun 201402,66498.164.74$12,619
May 20141872,04294.734.73$27,366
Apr 20143893,15195.944.81$52,474
Mar 201402,14195.895.06$10,827
Feb 201401,36097.406.19$8,421
Jan 20141941,53590.404.86$24,999
Dec 201301,69591.824.35$7,381
Nov 2013192,49588.853.74$11,015
Oct 20132082,82097.423.78$30,921
Sep 201301,855104.113.72$6,896
Aug 201382,402104.253.52$9,295
Jul 20133842,828102.523.72$49,881
Jun 201302,93094.403.93$11,525
May 20131903,08594.834.15$30,818
Apr 20131912,83093.964.28$30,066
Mar 201302,72193.623.91$10,647
Feb 20133822,45591.233.42$43,246
Jan 20131912,99991.603.42$27,752
Dec 20120086.773.42$0
Nov 20121943,87286.953.62$30,904
Oct 201202,93589.383.40$9,978
Sep 20121892,51294.672.92$25,224
Aug 20123783,17292.662.91$44,250
Jul 20121883,19985.133.02$25,668
Jun 201203,21479.822.52$8,096
May 20123793,60891.612.49$43,698
Apr 20121903,190101.652.00$25,683
Mar 20121923,166105.052.22$27,205
Feb 20121923,128101.102.57$27,451
Jan 20121934,16098.092.73$30,305
Dec 201103,60096.873.24$11,663
Nov 20113824,16895.723.31$50,366
Oct 20111884,36784.983.65$31,909
Sep 20113784,39483.623.99$49,122
Aug 20111884,97383.404.15$36,314
Jul 20111864,21094.144.52$36,528
Jun 20113684,14792.904.64$53,429
May 20111875,29898.134.40$41,687
Apr 201101,852105.964.33$8,025
Mar 20113794,10996.364.06$53,192
Feb 20111922,42285.644.18$26,567
Jan 20111924,76586.504.59$38,474
Dec 20103854,95085.734.35$54,527
Nov 20103845,04180.843.80$50,175
Oct 20101915,04778.103.51$32,626
Sep 201005,05072.633.98$20,096
Aug 20103795,50673.684.42$52,258
Jul 20101853,47872.554.74$29,895
Jun 20101875,05770.364.91$37,989
May 20103815,33871.124.24$49,704
Apr 201002,85081.694.12$11,750
Mar 201001,69978.394.39$7,456
Feb 201001,43273.585.44$7,793
Jan 201001,70474.365.96$10,163
Dec 20091921,74871.445.48$23,302
Nov 200901,80774.593.75$6,779
Oct 200901,19772.544.11$4,920
Sep 200901,72665.543.06$5,290
Aug 20091982,17067.423.22$20,333
Jul 20091962,51261.133.46$20,684
Jun 200902,69066.163.90$10,478
May 200902,94654.743.93$11,565
Apr 20094022,80446.773.59$28,861
Mar 200902,94142.144.06$11,938
Feb 200902,79532.814.63$12,949
Jan 20092003,19235.865.37$24,316
Dec 20081983,65737.105.98$29,204
Nov 200802,94355.496.86$20,190
Oct 20081992,38475.246.92$31,475
Sep 200802,861101.767.88$22,536
Aug 20083973,464114.228.48$74,731
Jul 200803,133131.0811.39$35,683
Jun 200803,062131.3313.03$39,906
May 20081983,925123.1711.57$69,817
Apr 20082044,384110.3110.45$68,337
Mar 200803,758101.909.66$36,318
Feb 20081983,94992.538.77$52,956
Jan 20082023,87290.388.21$50,029
Dec 20071964,83688.337.30$52,625
Nov 20076074,24691.677.29$86,604
Oct 200704,97182.856.92$34,409
Sep 200704,58375.846.24$28,617
Aug 20073955,05169.066.39$59,544
Jul 20071855,22570.906.39$46,493
Jun 20071985,08962.007.55$50,690
May 20073815,49058.747.85$65,456
Apr 20071993,41659.617.81$38,525
Mar 200703,05956.927.30$22,337
Feb 20071943,08955.108.22$36,069
Jan 200703,35550.306.73$22,569
Dec 20061954,52756.656.92$42,367
Nov 20061954,34254.207.62$43,644
Oct 20062003,92354.906.01$34,572
Sep 20063984,04360.085.04$44,277
Aug 200604,12268.717.34$30,255
Jul 20061993,85169.376.34$38,231
Jun 20061993,49966.286.38$35,527
May 20063953,80866.016.42$50,540
Apr 200602,75764.397.36$20,293
Mar 200603,00756.707.08$21,298
Feb 20062023,12357.597.75$35,840
Jan 20064004,03260.598.93$60,255
Dec 20051984,04054.9413.42$65,076
Nov 20051984,45954.6910.59$58,042
Oct 20051985,64458.3413.80$89,415
Sep 20055966,02561.4512.08$109,400
Aug 20051906,69961.519.80$77,316
Jul 20051955,72355.697.84$55,749
Jun 20051896,24252.337.38$55,963
May 20057955,50845.226.65$72,584
Apr 200505,68949.207.36$41,874
Mar 20051934,84950.377.15$44,415
Feb 20053915,51045.226.31$52,460
Jan 20053715,92443.166.32$53,465
Dec 20043985,24139.866.75$51,247
Nov 20044045,68445.286.33$54,275
Oct 20045606,38249.706.52$69,411
Sep 20043946,27243.245.28$50,177
Aug 20045746,69142.375.55$61,460
Jul 20045866,16638.286.08$59,947
Jun 20041923,28036.106.43$28,032
May 20041942,80937.486.49$25,514
Apr 20043892,95834.475.86$30,738
Mar 20041912,83034.365.53$22,213
Feb 20041952,84432.455.51$21,997
Jan 20041883,12432.036.30$25,702
Dec 20031973,21830.266.30$26,240
Nov 20031763,35928.804.60$20,504
Oct 20033873,47128.174.76$27,423
Sep 20031793,98526.314.75$23,636
Aug 20033604,67829.765.13$34,710
Jul 20033815,02629.415.17$37,194
Jun 20033764,36828.565.98$36,872
May 20031843,70126.595.97$26,997
Apr 20033873,41626.675.41$28,793
Mar 20031913,49931.146.10$27,278
Feb 20031753,61633.487.93$34,519
Jan 20033734,42230.315.58$35,989
Dec 20023913,16126.914.85$25,865
Nov 20023874,26024.664.14$27,167
Oct 20021944,85326.464.23$25,657
Sep 20025734,90527.443.64$33,554
Aug 20023725,43825.963.16$26,864
Jul 20023855,50524.583.06$26,318
Jun 20023775,63623.733.34$27,761
May 20025745,91124.663.58$35,340
Apr 2002787023.653.51$18,613
Mar 20023653,45422.003.10$18,747
Feb 200201,69618.222.38$4,029
Jan 200202,20617.172.38$5,241
Dec 20013632,25616.932.36$11,480
Nov 20011832,54218.072.41$9,422
Oct 20011922,95619.782.53$11,273
Sep 20011733,02424.262.25$11,005
Aug 20011792,74924.873.05$12,845
Jul 20011862,33323.933.20$11,910
Jun 200102,36024.563.82$9,025
May 20011862,94325.524.31$17,423
Apr 200102,26624.685.34$12,090
Mar 20013532,71824.545.38$23,276
Feb 20011862,22727.755.77$18,005
Jan 20011772,87527.478.40$29,009
Dec 20003622,38026.889.12$31,442
Nov 200001,53632.215.66$8,691
Oct 20001792,77431.235.15$19,864
Sep 20001653,03031.875.19$20,974
Aug 20001753,30429.644.54$20,190
Jul 20001654,09428.534.09$21,451
Jun 20003583,28529.304.40$24,934
May 20001723,22027.263.68$16,538
Apr 20001782,35724.513.12$11,707
Mar 20001792,74328.422.86$12,931
Feb 20001732,36327.622.73$11,221
Jan 200002,14625.272.48$5,323
Dec 19993431,85024.282.42$12,812
Nov 199901,55223.192.43$3,778
Oct 19991802,12120.982.80$9,723
Sep 19991752,33321.752.62$9,916
Aug 19991892,53619.262.88$10,933
Jul 19995512,81217.892.37$16,528
Jun 19991633,39315.942.36$10,613
May 19991672,63815.792.32$8,760
Apr 199902,31115.102.21$5,103
Mar 199902,29912.471.84$4,226
Feb 19992092,4029.981.82$6,452
Jan 19993842,57010.381.90$8,869
Dec 199802,5769.201.77$4,568
Nov 199802,96010.892.19$6,470
Oct 19981692,78312.421.97$7,579
Sep 19983653,40912.592.08$11,695
Aug 19983693,72511.301.91$11,275
Jul 19985443,47011.742.24$14,150
Jun 19981973,07311.242.24$9,089
May 19983473,58312.622.21$12,284
Apr 199803,90613.042.51$9,786
Mar 19981893,78812.802.31$11,167
Feb 19983623,47013.952.30$13,028
Jan 19983453,27714.702.15$12,133
Dec 19971743,61616.322.41$11,558
Nov 199703,36518.193.09$10,392
Oct 19971733,29719.253.15$13,715
Sep 19973803,79717.742.95$17,961
Aug 19971893,36217.862.55$11,965
Jul 19973762,85017.582.25$13,014
Jun 19973722,65717.242.26$12,411
May 19972042,77618.972.31$10,278
Apr 1997096517.882.08$2,010
Mar 19971981,84218.951.94$7,324
Feb 199702,27220.492.21$5,012
Jan 199702,99623.483.54$10,605
Dec 19961562,96223.32$3,638
Nov 199603,76921.97$0
Oct 19963703,93323.31$8,625
Sep 19963784,39122.22$8,399
Aug 19961922,89820.26$3,890
Jul 199601,66219.55$0
Jun 199601,61118.73$0
May 199601,88519.43$0
Apr 199601,83221.51$0
Mar 199601,94219.38$0
Feb 19961911,78116.98$3,243
Jan 199602,31217.07$0
Dec 199504,03417.19$0
Nov 19953704,84316.00$5,920
Oct 19953774,28915.43$5,817
Sep 19951924,65816.18$3,107
Aug 19953746,21515.92$5,954
Jul 19953675,64515.24$5,593
Jun 19953806,28716.41$6,236
May 19953815,36317.56$6,690
Apr 19951944,02617.73$3,440
Mar 19953494,23016.44$5,738
Feb 19951933,11416.58$3,200
Jan 19951941,63215.92$3,088
Dec 19941961,71415.03$2,946
Nov 199401,34615.90$0
Oct 19943803,02615.58$5,920
Sep 19941822,22715.29$2,783
Aug 19943683,35216.13$5,936
Jul 19943754,83917.56$6,585
Jun 19945592,98017.09$9,553
May 19945681,01715.88$9,020
Apr 1994763114.14$10,789
Mar 1994181112.46$2,255
Feb 1994372112.50$4,650
Jan 19940112.66$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 1993982016.79$1,645
May 19932964317.68$5,233
Apr 1993010518.05$0
Mar 19930018.14$0
Feb 1993103117.90$1,844
Jan 1993107116.93$1,812

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.

Mar 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 89.75 =         $0
Casinghead gas       190 Mcf  × $  3.15 =       $598

────────────────────────────────────────────────────
Month total                                     $598

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/2950 is the state's own key, not one this site invented.