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HUMPHREYS 59 UNIT

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 9424District 10Field 30526750OilCasinghead gasSaveExport
Value, all time
$5.2 M
Feb 2015 – May 2026
Value, last 12 filed months
$196 k
at the published price for each month
Months reported
136
no gaps in the span
Streams
2
oil, casinghead gas

The FELDMAN (TONKAWA) field

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.”

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
OilDisposition80,027 bbl$4,108,281
Casinghead gasProduction362,921 Mcf$1,094,874
Total$5,203,154

Wells on this lease (2)

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 36.0408, -100.2138. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

36.04084, -100.21377 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
5,772 ft
2 wells filed one
Completion to plug
11 months
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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.

How deep they were drilled

Between 3,895 and 7,648 ft, median 5,772 ft, over the 2 wells that filed a depth.

Completions filed
Dec 2014 – Feb 2015
2 of 2 wells
Plug dates filed
Nov 2015
1 of 2 wells; 1 filed none

Last completion to plug: a median of 11 months across the 1 well that filed both dates, with the middle half between 11 months and 11 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-211354265HB7,648 ftFeb 2015——
42-211354396HA3,895 ftDec 2014Nov 2015Yes

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 (136)

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

136 months

May 2026193964106.413.05$23,473
Apr 20261921,29898.932.87$22,719
Mar 202601,11189.753.15$3,499
Feb 20261921,20163.503.75$16,696
Jan 20261941,15159.138.00$20,677
Dec 20251661,28156.664.41$15,059
Nov 20251801,24958.593.93$15,450
Oct 202518993259.383.30$14,303
Sep 20251901,21062.743.08$15,644
Aug 20251751,18163.933.01$14,748
Jul 20251891,36466.743.32$17,136
Jun 20251921,31266.483.13$16,869
May 20251921,34360.553.23$15,967
Apr 20251931,41862.363.54$17,060
Mar 20251911,42167.704.27$18,996
Feb 20251921,19370.884.34$18,788
Jan 20251881,42374.324.28$20,061
Dec 202401,05068.993.12$3,277
Nov 202419280869.052.20$15,034
Oct 20241721,25171.372.28$15,130
Sep 20241931,23269.612.36$16,348
Aug 202401,13675.632.06$2,344
Jul 20243151,34179.932.15$28,057
Jun 20241911,32178.082.63$18,393
May 20241921,29378.812.20$17,974
Apr 20241931,25684.451.66$18,383
Mar 202419187680.301.55$16,691
Feb 20241921,64676.091.78$17,545
Jan 202419294073.023.30$17,120
Dec 20231861,45271.262.61$17,045
Nov 20231931,76377.892.81$19,983
Oct 202317563585.443.09$16,912
Sep 20231821,51489.042.74$20,346
Aug 20231911,59280.522.67$19,635
Jul 20231921,35874.852.64$17,959
Jun 202316059068.962.26$12,366
May 20231781,21770.622.23$15,281
Apr 20233841,90078.122.24$34,250
Mar 20231932,18572.852.39$19,289
Feb 202318171475.112.47$15,355
Jan 202319242376.533.39$16,127
Dec 2022021776.415.73$1,243
Nov 202219038185.005.65$18,301
Oct 202217335887.185.86$17,181
Sep 2022053984.888.16$4,400
Aug 2022203094.529.13$19,188
Jul 2022171973101.587.54$24,709
Jun 2022194683115.097.98$27,776
May 20221732,868109.378.43$43,107
Apr 20222051,278104.226.84$30,104
Mar 20223241,437108.885.08$42,572
Feb 202201,08391.054.86$5,262
Jan 20221733,00481.844.54$27,790
Dec 20215881,56671.323.90$48,042
Nov 202101,51877.435.24$7,950
Oct 20213701,62879.795.71$38,824
Sep 20211831,67269.865.35$21,731
Aug 20213691,61866.024.22$31,190
Jul 20211901,72570.783.98$20,317
Jun 2021171069.493.38$11,883
May 20213841,68063.483.02$29,446
Apr 20213871,80560.362.76$28,338
Mar 20211921,70161.302.72$16,391
Feb 20213421,23557.805.55$26,619
Jan 20213761,60750.412.81$23,470
Dec 20204721,78344.642.68$25,840
Nov 20201,5211,89438.772.71$64,095
Oct 20203841,90136.972.48$18,908
Sep 20203801,95837.091.99$17,993
Aug 20203852,07339.982.39$20,337
Jul 20201852,18238.371.83$11,081
Jun 20203781,88934.901.69$16,385
May 20203932,13016.921.81$10,515
Apr 20204742,23514.751.80$11,024
Mar 20203752,42830.341.86$15,884
Feb 20203752,41849.881.98$23,494
Jan 20203782,38357.252.09$26,632
Dec 20195632,43059.012.30$38,822
Nov 20191913,29255.302.75$19,618
Oct 20195603,59853.472.42$38,645
Sep 20196982,99455.052.66$46,381
Aug 20193792,58353.112.30$26,081
Jul 20195593,14956.272.46$39,202
Jun 201903,29752.782.49$8,213
May 20197493,64858.482.74$53,798
Apr 20195553,34262.632.75$43,952
Mar 20195463,34556.803.06$41,256
Feb 20197482,96950.852.79$46,326
Jan 20197462,94246.033.23$43,836
Dec 20183763,06646.594.19$30,350
Nov 20185453,40752.934.24$43,283
Oct 20187533,49961.443.40$58,154
Sep 20187243,37659.543.11$53,600
Aug 20185452,60559.403.07$40,361
Jul 20185222,53265.142.93$41,427
Jun 20183782,44660.183.08$30,274
May 20185532,85765.382.90$44,443
Apr 20185532,85963.842.90$43,597
Mar 20187493,38761.222.79$55,293
Feb 20185513,08861.782.77$42,583
Jan 20187532,88962.874.01$58,924
Dec 20175615,17957.272.92$47,259
Nov 20179355,97755.423.12$70,456
Oct 20179146,11649.292.98$63,299
Sep 20179126,17547.523.09$62,402
Aug 20171,0755,65945.373.00$65,775
Jul 20179154,44743.873.09$53,870
Jun 20178834,33142.493.09$50,890
May 20171,0846,16145.373.26$69,287
Apr 20175417,04347.933.21$48,549
Mar 20171,2806,44046.772.98$79,081
Feb 20179163,33250.452.95$56,050
Jan 20179362,85549.413.42$56,008
Dec 20161,1073,72848.763.72$67,856
Nov 20169162,82142.492.64$46,381
Oct 20169003,09446.193.09$51,132
Sep 20161,0872,84241.553.10$53,977
Aug 20167373,33541.442.92$40,294
Jul 20161,3783,41341.622.92$67,333
Jun 20161,0872,25245.352.69$55,344
May 20165571,83542.521.99$27,337
Apr 20167281,54136.561.99$29,684
Mar 20169201,74033.011.79$33,491
Feb 20167512,39926.472.06$24,830
Jan 20161,4846,79427.352.36$56,651
Dec 20151,6506,23332.362.00$65,869
Nov 20151,8036,78538.792.17$84,644
Oct 20151,9909,25643.552.43$109,125
Sep 20151,9619,91742.992.76$111,659
Aug 20152,6238,03940.162.87$128,432
Jul 20152,2798,81348.152.95$135,689
Jun 20153,0118,66956.152.88$194,059
May 20153,3629,62055.212.96$214,047
Apr 20153,5089,05049.822.71$199,263
Mar 20153,2576,70642.892.93$159,373
Feb 201518732944.662.98$9,331

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                  193 bbl  × $106.41 =    $20,537
Casinghead gas       964 Mcf  × $  3.05 =     $2,936

────────────────────────────────────────────────────
Month total                                  $23,473

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/9424 is the state's own key, not one this site invented.