NANTZ

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

Oil lease lease 15373District 7BField 46982500OilCasinghead gasSaveExport
Value, all time
$631 k
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 6 leases and 7 wells, and the rule below applies to all of them.

Discovered
1979-09-20
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

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
OilDisposition4,289 bbl$131,026
Casinghead gasProduction82,038 Mcf$499,555
Total$630,581

32 Mcf of this lease's gas, across 32 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 (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 32.9148, -98.5825. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.91478, -98.58250 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
4,240 ft
2 wells filed one
Completion to plug
17.0 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 4,230 and 4,250 ft, median 4,240 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1979 – May 2002
2 of 2 wells
Plug dates filed
Jan 1997 – Jan 2019
2 of 2 wells

Last completion to plug: a median of 17.0 years across the 2 wells that filed both dates, with the middle half between 16.8 years and 17.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4293400644,230 ftMay 2002Jan 2019Yes
42-4293226314,250 ftSep 1979Jan 1997Yes

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 20200034.901.69$0
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 20190055.302.75$0
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 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017132045.373.00$5,989
Jul 20172043.873.09$88
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 201601048.763.72$37
Nov 20160542.492.64$13
Oct 201605846.193.09$179
Sep 201601741.553.10$53
Aug 20161741.442.92$62
Jul 201605641.622.92$164
Jun 201604345.352.69$115
May 201601742.521.99$34
Apr 201606236.561.99$123
Mar 201605633.011.79$100
Feb 201607326.472.06$151
Jan 201602027.352.36$47
Dec 201504032.362.00$80
Nov 201502938.792.17$63
Oct 201504943.552.43$119
Sep 201504642.992.76$127
Aug 201515540.162.87$198
Jul 201505348.152.95$156
Jun 201515556.152.88$215
May 201514855.212.96$197
Apr 201505049.822.71$135
Mar 201505242.892.93$153
Feb 201524444.662.98$220
Jan 201504643.433.10$143
Dec 201403554.693.59$126
Nov 201404070.464.25$170
Oct 201413678.303.90$219
Sep 201404086.164.05$162
Aug 201414489.394.04$267
Jul 201405096.564.18$209
Jun 201424598.164.74$409
May 201414294.734.73$293
Apr 201404795.944.81$226
Mar 201405395.895.06$268
Feb 201407497.406.19$458
Jan 2014010290.404.86$496
Dec 20130891.824.35$35
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201309104.113.72$33
Aug 2013016104.253.52$56
Jul 2013127102.523.72$203
Jun 201304694.403.93$181
May 201315494.834.15$319
Apr 201304593.964.28$193
Mar 201315293.623.91$297
Feb 201304991.233.42$168
Jan 201305491.603.42$185
Dec 201206786.773.42$229
Nov 2012211386.953.62$584
Oct 2012118389.383.40$712
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110283.623.99$8
Aug 20110883.404.15$33
Jul 201134694.144.52$490
Jun 201126992.904.64$506
May 20110098.134.40$0
Apr 2011452105.964.33$649
Mar 201125896.364.06$428
Feb 201124885.644.18$372
Jan 201115886.504.59$353
Dec 201024185.734.35$350
Nov 201015880.843.80$301
Oct 201016278.103.51$296
Sep 201076272.633.98$755
Aug 201006473.684.42$283
Jul 201017172.554.74$409
Jun 201016670.364.91$394
May 201017271.124.24$376
Apr 201027581.694.12$473
Mar 201036778.394.39$529
Feb 201006273.585.44$337
Jan 201059274.365.96$921
Dec 2009433671.445.48$2,128
Nov 2009117474.593.75$727
Oct 2009120972.544.11$932
Sep 2009123065.543.06$770
Aug 2009029567.423.22$949
Jul 2009230061.133.46$1,162
Jun 2009130966.163.90$1,270
May 2009430854.743.93$1,428
Apr 200918331246.773.59$9,678
Mar 2009432842.144.06$1,500
Feb 2009130532.814.63$1,446
Jan 20091333035.865.37$2,239
Dec 20081733937.105.98$2,657
Nov 2008634355.496.86$2,686
Oct 2008118275.246.92$1,335
Sep 20087260101.767.88$2,760
Aug 20085358114.228.48$3,608
Jul 20083370131.0811.39$4,607
Jun 20083387131.3313.03$5,438
May 200823476123.1711.57$8,342
Apr 20086652110.3110.45$7,478
Mar 20089679101.909.66$7,479
Feb 20081379192.538.77$8,140
Jan 2008173490.388.21$6,113
Dec 2007182688.337.30$6,120
Nov 2007171291.677.29$5,283
Oct 2007182382.856.92$5,780
Sep 2007299975.846.24$6,390
Aug 20071261,15769.066.39$16,092
Jul 2007397270.906.39$6,422
Jun 2007191162.007.55$6,939
May 2007196558.747.85$7,630
Apr 200711,06559.617.81$8,372
Mar 200701,19456.927.30$8,719
Feb 2007031755.108.22$2,604
Jan 20070050.306.73$0
Dec 2006134956.656.92$2,471
Nov 2006177554.207.62$5,958
Oct 2006178554.906.01$4,776
Sep 2006175760.085.04$3,873
Aug 2006084968.717.34$6,232
Jul 2006185469.376.34$5,486
Jun 2006081566.286.38$5,203
May 2006286766.016.42$5,703
Apr 2006163364.397.36$4,724
Mar 2006349556.707.08$3,676
Feb 2006056157.597.75$4,348
Jan 2006171960.598.93$6,484
Dec 200510677854.9413.42$16,261
Nov 2005081654.6910.59$8,640
Oct 2005184058.3413.80$11,647
Sep 2005082761.4512.08$9,989
Aug 2005184161.519.80$8,301
Jul 2005085855.697.84$6,730
Jun 2005174052.337.38$5,514
May 2005082045.226.65$5,454
Apr 2005381949.207.36$6,176
Mar 2005083850.377.15$5,996
Feb 2005178345.226.31$4,987
Jan 2005087343.166.32$5,519
Dec 2004194639.866.75$6,426
Nov 2004093845.286.33$5,938
Oct 200411,01849.706.52$6,682
Sep 200411,02043.245.28$5,433
Aug 200401,17442.375.55$6,516
Jul 2004064738.286.08$3,936
Jun 2004032836.106.43$2,110
May 200401,05037.486.49$6,819
Apr 2004199134.475.86$5,840
Mar 200431,06134.365.53$5,971
Feb 2004496732.455.51$5,458
Jan 200431,16332.036.30$7,423
Dec 200321,21930.266.30$7,742
Nov 200311,16028.804.60$5,359
Oct 200311,30228.174.76$6,225
Sep 200311,41226.314.75$6,732
Aug 20031481,80529.765.13$13,664
Jul 200302,15329.415.17$11,133
Jun 200312,48428.565.98$14,890
May 200301,91726.595.97$11,450
Apr 200316018426.675.41$5,262
Mar 2003034131.146.10$2,079
Feb 2003031833.487.93$2,520
Jan 200316946830.315.58$7,735
Dec 2002054626.914.85$2,650
Nov 2002098324.664.14$4,067
Oct 20021671,50326.464.23$10,775
Sep 20021771,89927.443.64$11,760
Aug 20021642,48025.963.16$12,105
Jul 20023533,11624.583.06$18,217
Jun 20026843,20323.733.34$26,924
May 20021,0051,51524.663.58$30,213
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950115.92$0
Jul 19950115.24$0
Jun 19950116.41$0
May 19950117.56$0
Apr 19950117.73$0
Mar 19950116.44$0
Feb 19950116.58$0
Jan 1995164115.92$2,611
Dec 19940115.03$0
Nov 19940115.90$0
Oct 19940115.58$0
Sep 19940115.29$0
Aug 19940116.13$0
Jul 19940117.56$0
Jun 19940117.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 1994153112.46$1,906
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 1993165117.68$2,917
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
Jan 19930116.93$0

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.

Aug 2017 — as filed, then multipliedworked
Oil                  132 bbl  × $ 45.37 =     $5,989
Casinghead gas         0 Mcf  × $  3.00 =         $0

────────────────────────────────────────────────────
Month total                                   $5,989

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/15373 is the state's own key, not one this site invented.