NANTZ "A"

Operated by RAY HERRING OPERATING CO., LLC (P-5 695232) in the STEPHENS COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17729District 7BField 85948001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$34 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 1,255 leases and 4,008 wells, and the rule below applies to all of them.

Discovered
1916-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: CLASS 4 W/DAILY 150 = 6000 TO 8000'

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
OilDisposition19,758 bbl$943,358
Casinghead gasProduction29,100 Mcf$108,124
Total$1,051,482

5,653 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 (1)

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 32.9170, -98.5843. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.91701, -98.58428 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
4,330 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 4,330 ft.

Completions filed
Sep 1981
1 of 1 wells

1 well

42-429323611 A4,330 ftSep 1981

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 2026182059.138.00$10,762
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025180063.933.01$11,507
Jul 20250066.743.32$0
Jun 2025170066.483.13$11,302
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025185067.704.27$12,525
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024183069.052.20$12,636
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024177078.082.63$13,820
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024183076.091.78$13,924
Jan 20241073.023.30$73
Dec 20230071.262.61$0
Nov 2023013377.892.81$373
Oct 20230085.443.09$0
Sep 2023182089.042.74$16,205
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023170070.622.23$12,005
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022179076.415.73$13,677
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221740101.587.54$17,675
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221780104.226.84$18,551
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021179077.435.24$13,860
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021166070.783.98$11,749
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021166061.302.72$10,176
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020179044.642.68$7,991
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 2020165034.901.69$5,759
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 2019184055.302.75$10,175
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019187058.482.74$10,936
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018184046.594.19$8,573
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018184059.403.07$10,930
Jul 20180065.142.93$0
Jun 201802260.183.08$68
May 201802565.382.90$73
Apr 20181854063.842.90$11,926
Mar 201803461.222.79$95
Feb 201804461.782.77$122
Jan 201806862.874.01$273
Dec 20171867357.272.92$10,865
Nov 201705255.423.12$162
Oct 201704749.292.98$140
Sep 201704147.523.09$127
Aug 201703545.373.00$105
Jul 20171773343.873.09$7,867
Jun 201703642.493.09$111
May 201704745.373.26$153
Apr 20171794747.933.21$8,730
Mar 201704546.772.98$134
Feb 201705250.452.95$154
Jan 201706849.413.42$232
Dec 20161887348.763.72$9,439
Nov 201605042.492.64$132
Oct 201605046.193.09$155
Sep 201604541.553.10$140
Aug 20161793541.442.92$7,520
Jul 201602641.622.92$76
Jun 201602445.352.69$64
May 201603442.521.99$68
Apr 20161844036.561.99$6,807
Mar 201604233.011.79$75
Feb 201607926.472.06$163
Jan 2016010127.352.36$239
Dec 20151899632.362.00$6,308
Nov 201509038.792.17$195
Oct 201508543.552.43$206
Sep 20151876742.992.76$8,224
Aug 201502640.162.87$75
Jul 201502048.152.95$59
Jun 201502156.152.88$61
May 20151812755.212.96$10,073
Apr 201502749.822.71$73
Mar 201504742.892.93$138
Feb 2015010444.662.98$310
Jan 2015010843.433.10$335
Dec 201419313154.693.59$11,026
Nov 2014012370.464.25$523
Oct 201408578.303.90$332
Sep 201408986.164.05$360
Aug 20141874689.394.04$16,902
Jul 201404696.564.18$192
Jun 201404798.164.74$223
May 201405594.734.73$260
Apr 20141905895.944.81$18,508
Mar 201407795.895.06$389
Feb 2014010197.406.19$625
Jan 2014010790.404.86$520
Dec 2013010791.824.35$466
Nov 201319010288.853.74$17,263
Oct 201306897.423.78$257
Sep 2013046104.113.72$171
Aug 2013049104.253.52$173
Jul 201318441102.523.72$19,016
Jun 201303594.403.93$138
May 201305194.834.15$212
Apr 201308193.964.28$347
Mar 201319110593.623.91$18,292
Feb 2013010291.233.42$349
Jan 2013011991.603.42$407
Dec 2012012486.773.42$424
Nov 201209786.953.62$352
Oct 201219511189.383.40$17,806
Sep 201205594.672.92$161
Aug 201202892.662.91$81
Jul 201202785.133.02$82
Jun 20121862379.822.52$14,904
May 201203491.612.49$85
Apr 2012035101.652.00$70
Mar 201217989105.052.22$19,002
Feb 20120112101.102.57$288
Jan 2012012198.092.73$331
Dec 2011012296.873.24$395
Nov 201119010395.723.31$18,528
Oct 201108784.983.65$317
Sep 201103683.623.99$143
Aug 201103383.404.15$137
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 201101698.134.40$70
Apr 2011065105.964.33$282
Mar 201118610596.364.06$18,349
Feb 2011010185.644.18$422
Jan 2011012186.504.59$555
Dec 2010011885.734.35$513
Nov 201018610580.843.80$15,435
Oct 201009878.103.51$344
Sep 201008072.633.98$318
Aug 201007073.684.42$309
Jul 20101877572.554.74$13,922
Jun 201007370.364.91$358
May 201009571.124.24$402
Apr 2010010081.694.12$412
Mar 2010011378.394.39$496
Feb 201018410273.585.44$14,094
Jan 2010011674.365.96$692
Dec 2009011171.445.48$609
Nov 2009010874.593.75$405
Oct 200918610872.544.11$13,936
Sep 200908965.543.06$273
Aug 200906667.423.22$212
Jul 200906861.133.46$236
Jun 200907066.163.90$273
May 20091879054.743.93$10,590
Apr 200909146.773.59$326
Mar 200909942.144.06$402
Feb 20091909832.814.63$6,688
Jan 2009011335.865.37$607
Dec 2008011437.105.98$681
Nov 2008010555.496.86$720
Oct 2008010475.246.92$720
Sep 200818895101.767.88$19,879
Aug 2008083114.228.48$704
Jul 2008055131.0811.39$626
Jun 2008042131.3313.03$547
May 200819375123.1711.57$24,640
Apr 2008089110.3110.45$930
Mar 2008075101.909.66$725
Feb 200808792.538.77$763
Jan 200819713890.388.21$18,937
Dec 2007011288.337.30$818
Nov 2007011891.677.29$860
Oct 2007011082.856.92$761
Sep 200709575.846.24$593
Aug 20071949169.066.39$13,979
Jul 200709770.906.39$620
Jun 2007010062.007.55$755
May 200718410958.747.85$11,663
Apr 2007011959.617.81$929
Mar 2007012256.927.30$891
Feb 200719212555.108.22$11,606
Jan 2007014050.306.73$942
Dec 2006013356.656.92$920
Nov 2006012754.207.62$967
Oct 2006012454.906.01$746
Sep 200619311560.085.04$12,175
Aug 200609368.717.34$683
Jul 200609669.376.34$609
Jun 20061819466.286.38$12,597
May 2006010666.016.42$681
Apr 2006011164.397.36$817
Mar 2006013156.707.08$928
Feb 200612413257.597.75$8,164
Jan 2006014760.598.93$1,313
Dec 20058715354.9413.42$6,832
Nov 2005013754.6910.59$1,451
Oct 200512814058.3413.80$9,399
Sep 2005011761.4512.08$1,413
Aug 2005011461.519.80$1,117
Jul 200513310555.697.84$8,230
Jun 2005010452.337.38$768
May 200512712445.226.65$6,568
Apr 2005013349.207.36$979
Mar 2005014450.377.15$1,030
Feb 200516512145.226.31$8,225
Jan 2005011443.166.32$721
Dec 200412612139.866.75$5,839
Nov 2004011345.286.33$715
Oct 2004010649.706.52$691
Sep 20041289243.245.28$6,021
Aug 200401442.375.55$78
Jul 20041202638.286.08$4,752
Jun 200404036.106.43$257
May 200406037.486.49$390
Apr 20041278934.475.86$4,899
Mar 200408734.365.53$481
Feb 20041905232.455.51$6,452
Jan 200406032.036.30$378
Dec 200307130.266.30$447
Nov 200308228.804.60$377
Oct 20031929628.174.76$5,866
Sep 200305326.314.75$252
Aug 20030029.765.13$0
Jul 2003185029.415.17$5,441
Jun 20030028.565.98$0
May 200303326.595.97$197
Apr 200306526.675.41$351
Mar 200312711731.146.10$4,668
Feb 200309833.487.93$777
Jan 200317910830.315.58$6,028
Dec 2002010626.914.85$515
Nov 2002010024.664.14$414
Oct 200211911026.464.23$3,614
Sep 2002010627.443.64$385
Aug 2002010925.963.16$345
Jul 200212510524.583.06$3,394
Jun 2002010523.733.34$351
May 200213311924.663.58$3,706
Apr 2002011523.653.51$404
Mar 2002011922.003.10$369
Feb 200212011018.222.38$2,448
Jan 2002012117.172.38$287
Dec 200112812116.932.36$2,453
Nov 2001011618.072.41$279
Oct 200112711319.782.53$2,798
Sep 2001011724.262.25$263
Aug 200112411524.873.05$3,435
Jul 2001012123.933.20$387
Jun 200112412024.563.82$3,504
May 2001011225.524.31$482
Apr 2001011124.685.34$592
Mar 200112911224.545.38$3,768
Feb 2001010027.755.77$577
Jan 200112611027.478.40$4,385
Dec 2000011126.889.12$1,013
Nov 200013011332.215.66$4,827
Oct 2000012331.235.15$633
Sep 200012911731.875.19$4,718
Aug 2000012029.644.54$545
Jul 2000011928.534.09$487
Jun 200011011629.304.40$3,733
May 200012212027.263.68$3,767
Apr 2000311624.513.12$435
Mar 2000012328.422.86$352
Feb 200012811427.622.73$3,846
Jan 2000012125.272.48$300
Dec 199912911524.282.42$3,411
Nov 1999011923.192.43$290
Oct 199912512120.982.80$2,962
Sep 1999012021.752.62$314
Aug 199912612619.262.88$2,789
Jul 1999012617.892.37$299
Jun 199912611715.942.36$2,285
May 1999011715.792.32$272
Apr 199912012115.102.21$2,079
Mar 1999012512.471.84$230
Feb 199901059.981.82$191
Jan 199912512010.381.90$1,525
Dec 199801259.201.77$222
Nov 19981289210.892.19$1,595
Oct 1998012812.421.97$252
Sep 199812712012.592.08$1,849
Aug 1998013011.301.91$248
Jul 199812313011.742.24$1,735
Jun 1998011611.242.24$260
May 199812612212.622.21$1,859
Apr 1998012713.042.51$318
Mar 199812112812.802.31$1,844
Feb 1998010613.952.30$244
Jan 1998011014.702.15$237
Dec 199712411616.322.41$2,303
Nov 1997011718.193.09$361
Oct 199712711219.253.15$2,798
Sep 1997012117.742.95$358
Aug 199712513017.862.55$2,565
Jul 1997014317.582.25$321
Jun 199712511617.242.26$2,417
May 1997013618.972.31$314
Apr 199712615917.882.08$2,584
Mar 1997013118.951.94$254
Feb 199712812020.492.21$2,887
Jan 1997014523.483.54$513
Dec 199612811823.32$2,985
Nov 1996012121.97$0
Oct 199612614923.31$2,937
Sep 1996012222.22$0
Aug 199612515320.26$2,533
Jul 1996012319.55$0
Jun 199612512118.73$2,341
May 1996015619.43$0
Apr 199612311521.51$2,646
Mar 199612714419.38$2,461
Feb 1996011316.98$0
Jan 199612711517.07$2,168
Dec 1995011817.19$0
Nov 199512614416.00$2,016
Oct 1995012515.43$0
Sep 199512811516.18$2,071
Aug 1995014615.92$0
Jul 199512812115.24$1,951
Jun 1995013316.41$0
May 199512613417.56$2,213
Apr 199512611717.73$2,234
Mar 1995011216.44$0
Feb 199511210916.58$1,857
Jan 1995012115.92$0
Dec 199412911115.03$1,939
Nov 1994010215.90$0
Oct 199412811015.58$1,994
Sep 1994011015.29$0
Aug 199412612916.13$2,032
Jul 1994010717.56$0
Jun 199412511917.09$2,136
May 199412710215.88$2,017
Apr 1994010814.14$0
Mar 199418910812.46$2,355
Feb 1994010212.50$0
Jan 199409812.66$0
Dec 199312211712.33$1,504
Nov 19931208814.49$1,739
Oct 199309615.85$0
Sep 199312710115.03$1,909
Aug 1993011515.66$0
Jul 19931269415.46$1,948
Jun 1993012016.79$0
May 19931269817.68$2,228
Apr 1993013718.05$0
Mar 199312711418.14$2,304
Feb 1993011217.90$0
Jan 199312711016.93$2,150

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.

Jan 2026 — as filed, then multipliedworked
Oil                  182 bbl  × $ 59.13 =    $10,762
Casinghead gas         0 Mcf  × $  8.00 =         $0

────────────────────────────────────────────────────
Month total                                  $10,762

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. 7B/O/17729 is the state's own key, not one this site invented.