CURTIS

Operated by HERRMANN, S. W. OIL & GAS (P-5 381155) in the PANHANDLE (RED CAVE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3867District 10Field 68825800OilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 114 leases and 1,481 wells, and the rule below applies to all of them.

Discovered
1960-10-11
as the register files it
Field class
Oil
the register's own label
Between wells
330 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1985-04-15.

The Commission's schedule remark for this field reads: 10 ACRES UNITS W/DIAG OF 1100 AND ALLOW OF 53

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
OilDisposition57,242 bbl$2,297,410
Casinghead gasProduction86,610 Mcf$177,956
Total$2,475,366

36,706 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 (12)

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 35.6568, -101.9744. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.65730, -101.97320 · 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
41.7%
5 of 12 wells
With a plug date
41.7%
5 of 12 wells
Median depth
2,500 ft
12 wells filed one
Completion to plug
40.5 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
541.7%
A plug date is filed
541.7%
BothOn the schedule and plugged. Neither fact cancels the other.
541.7%
NeitherNo plug date, and not on the schedule.
758.3%

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, 12 of 12 wells. Median 2,500 ft, with the middle half between 2,475 and 2,516 ft; the shallowest is 2,440 ft and the deepest 2,579 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, 12 of 12 wells, Sep 1973 – Apr 2015. 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 1973 – Apr 2015
12 of 12 wells
Plug dates filed
Mar 2000 – Feb 2023
5 of 12 wells; 7 filed none

Last completion to plug: a median of 40.5 years across the 5 wells that filed both dates, with the middle half between 21.1 years and 48.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells

42-34133145142,516 ftApr 2015
42-34132120112,500 ftSep 1989
42-34132017102,500 ftJan 1988
42-3413020572,516 ftApr 1985May 2006Yes
42-3413108792,459 ftOct 1983
42-3413020662,579 ftJul 1983Mar 2000Yes
42-3413020782,498 ftOct 1975
42-3413018442,517 ftFeb 1974Jan 2023Yes
42-3413018552,517 ftFeb 1974Feb 2023Yes
42-3413016732,480 ftSep 1973
42-3413016822,460 ftSep 1973
42-3413016612,440 ftSep 1973Mar 2014Yes

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 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 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020153034.901.69$5,340
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 201903055.302.75$83
Oct 201904653.472.42$111
Sep 20190755.052.66$19
Aug 201905053.112.30$115
Jul 201904756.272.46$116
Jun 20191644652.782.49$8,771
May 201905358.482.74$145
Apr 201906762.632.75$184
Mar 201907556.803.06$230
Feb 201907050.852.79$195
Jan 201908646.033.23$278
Dec 201807946.594.19$331
Nov 20181606352.934.24$8,736
Oct 2018011361.443.40$384
Sep 201808959.543.11$277
Aug 2018010659.403.07$325
Jul 201816313065.142.93$10,999
Jun 2018011860.183.08$363
May 201816314865.382.90$11,086
Apr 20180063.842.90$0
Mar 20181613261.222.79$9,946
Feb 201807661.782.77$210
Jan 201804762.874.01$188
Dec 201715114557.272.92$9,071
Nov 2017012955.423.12$402
Oct 201702049.292.98$60
Sep 201705447.523.09$167
Aug 201716715545.373.00$8,042
Jul 2017014043.873.09$432
Jun 20171659242.493.09$7,295
May 2017012345.373.26$401
Apr 201716212547.933.21$8,166
Mar 2017010246.772.98$304
Feb 201707750.452.95$227
Jan 20171494949.413.42$7,530
Dec 201608848.763.72$328
Nov 2016016742.492.64$442
Oct 20161673146.193.09$7,810
Sep 20160041.553.10$0
Aug 201607941.442.92$231
Jul 201616720441.622.92$7,547
Jun 2016011745.352.69$314
May 201616618142.521.99$7,419
Apr 201616617636.561.99$6,419
Mar 201616618833.011.79$5,817
Feb 201616914826.472.06$4,779
Jan 201615217527.352.36$4,571
Dec 2015020232.362.00$404
Nov 2015019538.792.17$423
Oct 201516118443.552.43$7,458
Sep 201517017542.992.76$7,791
Aug 201517321940.162.87$7,577
Jul 2015018048.152.95$530
Jun 201535020056.152.88$20,229
May 2015017355.212.96$511
Apr 201517024349.822.71$9,127
Mar 20151579342.892.93$7,007
Feb 201516717844.662.98$7,988
Jan 201516720243.433.10$7,879
Dec 2014020154.693.59$722
Nov 201416822870.464.25$12,807
Oct 201416823178.303.90$14,056
Sep 201417018386.164.05$15,388
Aug 2014011489.394.04$460
Jul 201416516696.564.18$16,626
Jun 201416617298.164.74$17,109
May 201417621094.734.73$17,665
Apr 201417019795.944.81$17,257
Mar 2014019495.895.06$981
Feb 20141555697.406.19$15,444
Jan 20140590.404.86$24
Dec 2013160591.824.35$14,713
Nov 201301588.853.74$56
Oct 2013164597.423.78$15,996
Sep 20131575104.113.72$16,364
Aug 201305104.253.52$18
Jul 201305102.523.72$19
Jun 2013183594.403.93$17,295
May 2013163594.834.15$15,478
Apr 2013177593.964.28$16,652
Mar 2013163593.623.91$15,280
Feb 20130591.233.42$17
Jan 20130591.603.42$17
Dec 20123402586.773.42$29,587
Nov 20121642586.953.62$14,350
Oct 201202589.383.40$85
Sep 20121812594.672.92$17,208
Aug 201202592.662.91$73
Jul 20121712585.133.02$14,633
Jun 201202579.822.52$63
May 20121672591.612.49$15,361
Apr 201233225101.652.00$33,798
Mar 2012025105.052.22$56
Feb 201216925101.102.57$17,150
Jan 20121692598.092.73$16,646
Dec 201108596.873.24$275
Nov 20111622595.723.31$15,589
Oct 201102584.983.65$91
Sep 20111613683.623.99$13,606
Aug 20113332583.404.15$27,876
Jul 20111582594.144.52$14,987
Jun 201102592.904.64$116
May 201117914198.134.40$18,186
Apr 201116663105.964.33$17,862
Mar 20113672596.364.06$35,466
Feb 20111572585.644.18$13,550
Jan 20111532586.504.59$13,349
Dec 20101953785.734.35$16,878
Nov 2010633380.843.80$1,749
Oct 201014616078.103.51$11,964
Sep 201014933372.633.98$12,147
Aug 201016133773.684.42$13,352
Jul 201018519272.554.74$14,331
Jun 20103209470.364.91$22,977
May 20101759671.124.24$12,853
Apr 20101539481.694.12$12,886
Mar 2010010278.394.39$448
Feb 2010010773.585.44$582
Jan 20101687874.365.96$12,958
Dec 200916212271.445.48$12,242
Nov 200916010174.593.75$12,313
Oct 200917610172.544.11$13,182
Sep 20091696765.543.06$11,282
Aug 200915641167.423.22$11,840
Jul 200918150761.133.46$12,821
Jun 200916143466.163.90$12,342
May 200933561954.743.93$20,768
Apr 200944658946.773.59$22,972
Mar 200915722742.144.06$7,537
Feb 20092902032.814.63$9,608
Jan 20091542035.865.37$5,630
Dec 20081622037.105.98$6,130
Nov 20081812055.496.86$10,181
Oct 20081642075.246.92$12,478
Sep 200816620101.767.88$17,050
Aug 2008020114.228.48$170
Jul 200832020131.0811.39$42,173
Jun 200814020131.3313.03$18,647
May 200832120123.1711.57$39,769
Apr 200815820110.3110.45$17,638
Mar 200815320101.909.66$15,784
Feb 20082952092.538.77$27,472
Jan 20081422090.388.21$12,998
Dec 20071632088.337.30$14,544
Nov 20073202091.677.29$29,480
Oct 20072922082.856.92$24,331
Sep 20071552075.846.24$11,880
Aug 20071592069.066.39$11,108
Jul 20071591570.906.39$11,369
Jun 20071611562.007.55$10,095
May 200701558.747.85$118
Apr 20073131559.617.81$18,775
Mar 200701556.927.30$110
Feb 200701555.108.22$123
Jan 200701550.306.73$101
Dec 200601556.656.92$104
Nov 20061371554.207.62$7,540
Oct 20061561554.906.01$8,655
Sep 20061631560.085.04$9,869
Aug 20061681568.717.34$11,653
Jul 20061671569.376.34$11,680
Jun 20063261566.286.38$21,703
May 20063211566.016.42$21,286
Apr 20061601564.397.36$10,413
Mar 20061651556.707.08$9,462
Feb 20063351557.597.75$19,409
Jan 20061631560.598.93$10,010
Dec 20051691554.9413.42$9,486
Nov 20051661554.6910.59$9,237
Oct 20051801558.3413.80$10,708
Sep 200501561.4512.08$181
Aug 20051581561.519.80$9,866
Jul 20051721555.697.84$9,696
Jun 20051641552.337.38$8,693
May 20051511545.226.65$6,928
Apr 20051671549.207.36$8,327
Mar 200516213050.377.15$9,090
Feb 20051551545.226.31$7,104
Jan 20051691543.166.32$7,389
Dec 200401539.866.75$101
Nov 200401645.286.33$101
Oct 200415918449.706.52$9,101
Sep 200416826843.245.28$8,680
Aug 2004029042.375.55$1,610
Jul 200433232938.286.08$14,711
Jun 200416830436.106.43$8,020
May 2004030137.486.49$1,955
Apr 200417121134.475.86$7,131
Mar 20041676934.365.53$6,120
Feb 200401032.455.51$55
Jan 20041691032.036.30$5,476
Dec 200307530.266.30$473
Nov 200315813828.804.60$5,185
Oct 200317013828.174.76$5,446
Sep 20031669726.314.75$4,828
Aug 200317228629.765.13$6,586
Jul 200316737429.415.17$6,845
Jun 200316530628.565.98$6,543
May 200316119026.595.97$5,416
Apr 200316826526.675.41$5,913
Mar 200316132131.146.10$6,970
Feb 200316925233.487.93$7,655
Jan 200333524330.315.58$11,510
Dec 2002023626.914.85$1,145
Nov 200218532324.664.14$5,898
Oct 200216337626.464.23$5,903
Sep 200217343227.443.64$6,318
Aug 200240745625.963.16$12,009
Jul 200217442124.583.06$5,566
Jun 200216439123.733.34$5,197
May 200216838424.663.58$5,519
Apr 200232445323.653.51$9,254
Mar 200217410522.003.10$4,154
Feb 20021663518.222.38$3,108
Jan 200232739417.172.38$6,551
Dec 200132844916.932.36$6,615
Nov 200117688018.072.41$5,297
Oct 200134266119.782.53$8,436
Sep 200116868724.262.25$5,622
Aug 200117065224.873.05$6,219
Jul 200115965923.933.20$5,912
Jun 20013511,17524.563.82$13,114
May 200117468125.524.31$7,374
Apr 200133369024.685.34$11,900
Mar 2001063824.545.38$3,430
Feb 200134133327.755.77$11,383
Jan 2001030227.478.40$2,536
Dec 2000024226.889.12$2,208
Nov 200015725532.215.66$6,500
Oct 200034023731.235.15$11,838
Sep 200017934831.875.19$7,510
Aug 200017344929.644.54$7,167
Jul 200034334928.534.09$11,213
Jun 200017515529.304.40$5,809
May 200017032027.263.68$5,812
Apr 200017140624.513.12$5,456
Mar 200034426928.422.86$10,546
Feb 200015725427.622.73$5,029
Jan 200034930325.272.48$9,571
Dec 199916322124.282.42$4,493
Nov 19991681123.192.43$3,923
Oct 199916934320.982.80$4,507
Sep 199916938921.752.62$4,694
Aug 199916443719.262.88$4,415
Jul 199934039117.892.37$7,010
Jun 199934944915.942.36$6,624
May 1999035815.792.32$831
Apr 199917138315.102.21$3,428
Mar 199916937712.471.84$2,800
Feb 19993293129.981.82$3,851
Jan 1999020710.381.90$393
Dec 19983363629.201.77$3,733
Nov 199816937310.892.19$2,656
Oct 199835147712.421.97$5,299
Sep 199818449412.592.08$3,345
Aug 199833545911.301.91$4,661
Jul 199833761711.742.24$5,337
Jun 199851458611.242.24$7,088
May 199834856712.622.21$5,643
Apr 199815235713.042.51$2,876
Mar 199817447712.802.31$3,329
Feb 199832143113.952.30$5,469
Jan 199832026514.702.15$5,275
Dec 1997026516.322.41$639
Nov 199733239618.193.09$7,262
Oct 199717348319.253.15$4,852
Sep 199732949617.742.95$7,302
Aug 199716942817.862.55$4,112
Jul 199733248317.582.25$6,922
Jun 199715445917.242.26$3,691
May 199751148018.972.31$10,802
Apr 1997047217.882.08$983
Mar 199734850518.951.94$7,574
Feb 199717821920.492.21$4,130
Jan 199716824323.483.54$4,805
Dec 199617313723.32$4,034
Nov 199631833721.97$6,986
Oct 199635465723.31$8,252
Sep 199615768422.22$3,489
Aug 199634968420.26$7,071
Jul 199628772019.55$5,611
Jun 199617429418.73$3,259
May 199634848719.43$6,762
Apr 199617374321.51$3,721
Mar 199617765419.38$3,430
Feb 199634963316.98$5,926
Jan 199635033517.07$5,975
Dec 199517626317.19$3,025
Nov 199517455116.00$2,784
Oct 199534379115.43$5,292
Sep 199517778516.18$2,864
Aug 199535085315.92$5,572
Jul 199517481215.24$2,652
Jun 199534672316.41$5,678
May 199534987317.56$6,128
Apr 199534775317.73$6,152
Mar 199517177816.44$2,811
Feb 199534377016.58$5,687
Jan 199534367015.92$5,461
Dec 199435171715.03$5,276
Nov 199434575515.90$5,486
Oct 199435179215.58$5,469
Sep 199435388415.29$5,397
Aug 199435064416.13$5,646
Jul 199435231517.56$6,181
Jun 199434668817.09$5,913
May 199453252315.88$8,448
Apr 199434973814.14$4,935
Mar 199417852812.46$2,218
Feb 199435065412.50$4,375
Jan 199435379112.66$4,469
Dec 199335493612.33$4,365
Nov 19935211,13714.49$7,549
Oct 199335252715.85$5,579
Sep 199335498215.03$5,321
Aug 199335795215.66$5,591
Jul 19933561,07915.46$5,504
Jun 19933541,13416.79$5,944
May 19937113,10917.68$12,570
Apr 19933531,32618.05$6,372
Mar 199335394618.14$6,403
Feb 19933481,00317.90$6,229
Jan 199317755916.93$2,997

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.

Jun 2020 — as filed, then multipliedworked
Oil                  153 bbl  × $ 34.90 =     $5,340
Casinghead gas         0 Mcf  × $  1.69 =         $0

────────────────────────────────────────────────────
Month total                                   $5,340

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/3867 is the state's own key, not one this site invented.