HOLTZEN, A.

Operated by S&G OIL LLC (P-5 740270) in the WICHITA COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 16820District 09Field 97155001OilCasinghead gasSaveExport
Value, all time
$904 k
Jan 1993 – May 2026
Value, last 12 filed months
$4 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 1,994 leases and 19,278 wells, and the rule below applies to all of them.

Discovered
1910-12-31
as the register files it
Field class
Oil
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
OilDisposition15,387 bbl$904,383
Casinghead gasProduction79 Mcf$74
Total$904,457

47 Mcf of this lease's gas, across 47 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 (6)

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 34.1363, -98.6710. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

34.13671, -98.67136 · 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
16.7%
1 of 6 wells
With a plug date
16.7%
1 of 6 wells
Median depth
1,684 ft
6 wells filed one
Completion to plug
50.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
116.7%
A plug date is filed
116.7%
BothOn the schedule and plugged. Neither fact cancels the other.
116.7%
NeitherNo plug date, and not on the schedule.
583.3%

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

Between 1,636 and 1,750 ft, median 1,684 ft, over the 6 wells that filed a depth.

Completions filed
May 1972 – Jan 2016
5 of 6 wells; 1 filed none
Plug dates filed
Jan 2023
1 of 6 wells; 5 filed none

Last completion to plug: a median of 50.6 years across the 1 well that filed both dates, with the middle half between 50.6 years and 50.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-4853128331,682 ft
42-4853203361,671 ftJan 2016
42-4853243251,686 ftNov 2010
42-4853139641,686 ftNov 1972
42-4853115011,636 ftJun 1972Jan 2023Yes
42-4853116621,750 ftMay 1972

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 202622098.932.87$2,176
Mar 20260089.753.15$0
Feb 202634063.503.75$2,159
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 2023184070.622.23$12,994
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 2022129094.529.13$12,193
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 2021164061.302.72$10,053
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 2020162039.982.39$6,477
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 2020166016.921.81$2,809
Apr 20200014.751.80$0
Mar 2020133030.341.86$4,035
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 2019162055.052.66$8,918
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019163058.482.74$9,532
Apr 20190062.632.75$0
Mar 2019164056.803.06$9,315
Feb 20190050.852.79$0
Jan 2019182046.033.23$8,377
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 2018169059.543.11$10,062
Aug 20180059.403.07$0
Jul 2018176065.142.93$11,465
Jun 20180060.183.08$0
May 2018164065.382.90$10,722
Apr 20180063.842.90$0
Mar 2018168061.222.79$10,285
Feb 20180061.782.77$0
Jan 2018166062.874.01$10,436
Dec 20170057.272.92$0
Nov 2017168055.423.12$9,311
Oct 20170049.292.98$0
Sep 2017337047.523.09$16,014
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017170047.933.21$8,148
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016168048.763.72$8,192
Nov 20160042.492.64$0
Oct 2016167046.193.09$7,714
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016165041.622.92$6,867
Jun 20160045.352.69$0
May 2016168042.521.99$7,143
Apr 20160036.561.99$0
Mar 2016162033.011.79$5,348
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015154032.362.00$4,983
Nov 2015167038.792.17$6,478
Oct 2015167043.552.43$7,273
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015163056.152.88$9,152
May 2015167055.212.96$9,220
Apr 20150049.822.71$0
Mar 2015162042.892.93$6,948
Feb 20150044.662.98$0
Jan 2015167043.433.10$7,253
Dec 2014169054.693.59$9,243
Nov 2014166070.464.25$11,696
Oct 2014166078.303.90$12,998
Sep 20140086.164.05$0
Aug 2014167089.394.04$14,928
Jul 2014167096.564.18$16,126
Jun 2014170098.164.74$16,687
May 2014173094.734.73$16,388
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013162088.853.74$14,394
Oct 20130097.423.78$0
Sep 20131630104.113.72$16,970
Aug 201300104.253.52$0
Jul 20131550102.523.72$15,891
Jun 20130094.403.93$0
May 2013156094.834.15$14,793
Apr 20130093.964.28$0
Mar 2013167093.623.91$15,635
Feb 2013155091.233.42$14,141
Jan 2013197091.603.42$18,045
Dec 20120086.773.42$0
Nov 2012157086.953.62$13,651
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012156092.662.91$14,455
Jul 20120085.133.02$0
Jun 2012156079.822.52$12,452
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20121620105.052.22$17,018
Feb 20121650101.102.57$16,682
Jan 20120098.092.73$0
Dec 2011149096.873.24$14,434
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011161083.623.99$13,463
Aug 2011161083.404.15$13,427
Jul 20110094.144.52$0
Jun 2011161092.904.64$14,957
May 2011157098.134.40$15,406
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 2011162085.644.18$13,874
Jan 2011164086.504.59$14,186
Dec 2010179085.734.35$15,346
Nov 2010180080.843.80$14,551
Oct 2010171078.103.51$13,355
Sep 2010179072.633.98$13,001
Aug 2010174073.684.42$12,820
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 2010163078.394.39$12,778
Feb 2010158073.585.44$11,626
Jan 2010172074.365.96$12,790
Dec 2009183071.445.48$13,074
Nov 2009178074.593.75$13,277
Oct 2009155072.544.11$11,244
Sep 2009176065.543.06$11,535
Aug 2009166067.423.22$11,192
Jul 2009163061.133.46$9,964
Jun 2009343066.163.90$22,693
May 2009175054.743.93$9,580
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 200196016.932.36$1,625
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 19990121.752.62$3
Aug 19990019.262.88$0
Jul 19990117.892.37$2
Jun 19990115.942.36$2
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 19980112.421.97$2
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 19980111.742.24$2
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 19980113.042.51$3
Mar 1998102112.802.31$1,308
Feb 19980113.952.30$2
Jan 19980114.702.15$2
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 19970117.582.25$2
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 19970123.483.54$4
Dec 1996132123.32$3,078
Nov 19960121.97$0
Oct 19960123.31$0
Sep 19960122.22$0
Aug 1996130120.26$2,634
Jul 19960119.55$0
Jun 19960018.73$0
May 19960119.43$0
Apr 1996131121.51$2,818
Mar 19960119.38$0
Feb 19960116.98$0
Jan 1996137117.07$2,339
Dec 19950117.19$0
Nov 19950116.00$0
Oct 1995133115.43$2,052
Sep 19950116.18$0
Aug 1995132115.92$2,101
Jul 19950115.24$0
Jun 19950116.41$0
May 1995129117.56$2,265
Apr 19950117.73$0
Mar 19950116.44$0
Feb 1995135116.58$2,238
Jan 19950115.92$0
Dec 19940115.03$0
Nov 1994129115.90$2,051
Oct 19940115.58$0
Sep 19940115.29$0
Aug 1994123116.13$1,984
Jul 19940117.56$0
Jun 1994126117.09$2,153
May 19940115.88$0
Apr 1994135114.14$1,909
Mar 19940112.46$0
Feb 19940112.50$0
Jan 1994129112.66$1,633
Dec 19930112.33$0
Nov 1993132114.49$1,913
Oct 1993129115.85$2,045
Sep 19930115.03$0
Aug 1993130115.66$2,036
Jul 1993131115.46$2,025
Jun 1993132116.79$2,216
May 19930117.68$0
Apr 1993128118.05$2,310
Mar 1993130118.14$2,358
Feb 1993129117.90$2,309
Jan 1993128116.93$2,167

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.

Apr 2026 — as filed, then multipliedworked
Oil                   22 bbl  × $ 98.93 =     $2,176
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $2,176

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. 09/O/16820 is the state's own key, not one this site invented.