RIETHMAYER, OTTO

Operated by QP, INC. (P-5 684489) in the ACKERLY (DEAN SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19401District 8AField 00448200OilCasinghead gasSaveExport
Value, all time
$1.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$39 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 350 leases and 843 wells, and the rule below applies to all of them.

Discovered
1954-06-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
900 ft
minimum
From a lease line
550 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2017-01-24.

The Commission's schedule remark for this field reads: RULES.

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
OilDisposition28,060 bbl$1,379,372
Casinghead gasProduction1,458 Mcf$0
Total$1,379,372

1,458 Mcf of this lease's gas, across 27 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 32.6111, -101.8335. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.61112, -101.83348 · 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
8,872 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
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

The one well that filed a depth was drilled to 8,872 ft.

Plug dates filed
Mar 1998
1 of 2 wells; 1 filed none

2 wells

42-1151020128,872 ftMar 1998Yes
42-115102001

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 2026175098.932.87$17,313
Mar 20260089.753.15$0
Feb 2026166063.503.75$10,541
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 2025172066.743.32$11,479
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025175062.363.54$10,913
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025167074.324.28$12,411
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024178071.372.28$12,704
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024175078.082.63$13,664
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024166080.301.55$13,330
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023156077.892.81$12,151
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023169080.522.67$13,608
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023168070.622.23$11,864
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023165075.112.47$12,393
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022194085.005.65$16,490
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022169094.529.13$15,974
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 20221510109.378.43$16,515
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 2022164091.054.86$14,932
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20213077.435.24$232
Oct 2021161079.795.71$12,846
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021170070.783.98$12,033
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 2021163050.412.81$8,217
Dec 20200044.642.68$0
Nov 2020169038.772.71$6,552
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020155034.901.69$5,410
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020172030.341.86$5,218
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20191059.012.30$59
Nov 2019185055.302.75$10,231
Oct 20191053.472.42$53
Sep 20190055.052.66$0
Aug 2019180053.112.30$9,560
Jul 20190056.272.46$0
Jun 2019176052.782.49$9,289
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019168056.803.06$9,542
Feb 20190050.852.79$0
Jan 20191046.033.23$46
Dec 2018194046.594.19$9,038
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 2018168059.543.11$10,003
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018166060.183.08$9,990
May 20180065.382.90$0
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 2017163055.423.12$9,033
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017165043.873.09$7,239
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017169046.772.98$7,904
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016170048.763.72$8,289
Nov 20161042.492.64$42
Oct 20160046.193.09$0
Sep 2016171041.553.10$7,105
Aug 20160041.442.92$0
Jul 2016172041.622.92$7,159
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016177036.561.99$6,471
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016183027.352.36$5,005
Dec 20150032.362.00$0
Nov 2015172038.792.17$6,672
Oct 20150043.552.43$0
Sep 2015177042.992.76$7,609
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015173056.152.88$9,714
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015161044.662.98$7,190
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014162070.464.25$11,415
Oct 2014173078.303.90$13,546
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014173098.164.74$16,982
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014172095.895.06$16,493
Feb 20140097.406.19$0
Jan 2014183090.404.86$16,543
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013179097.423.78$17,438
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131690102.523.72$17,326
Jun 20130094.403.93$0
May 2013163094.834.15$15,457
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013175091.233.42$15,965
Jan 20130091.603.42$0
Dec 2012165086.773.42$14,317
Nov 20120086.953.62$0
Oct 2012171089.383.40$15,284
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012179085.133.02$15,238
Jun 20120079.822.52$0
May 2012176091.612.49$16,123
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 20121840101.102.57$18,602
Jan 20120098.092.73$0
Dec 2011180096.873.24$17,437
Nov 20110095.723.31$0
Oct 2011180084.983.65$15,296
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111830105.964.33$19,391
Mar 20110096.364.06$0
Feb 2011180085.644.18$15,415
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010179080.843.80$14,470
Oct 20100078.103.51$0
Sep 2010170072.633.98$12,347
Aug 20100073.684.42$0
Jul 2010172072.554.74$12,479
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010178081.694.12$14,541
Mar 20100078.394.39$0
Feb 2010179073.585.44$13,171
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009180074.593.75$13,426
Oct 20090072.544.11$0
Sep 2009177065.543.06$11,601
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009149066.163.90$9,858
May 20090054.743.93$0
Apr 2009174046.773.59$8,138
Mar 20090042.144.06$0
Feb 2009167032.814.63$5,479
Jan 20090035.865.37$0
Dec 2008137037.105.98$5,083
Nov 2008178055.496.86$9,877
Oct 20080075.246.92$0
Sep 20081740101.767.88$17,706
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081700131.3313.03$22,326
May 200800123.1711.57$0
Apr 20081750110.3110.45$19,304
Mar 200800101.909.66$0
Feb 2008154092.538.77$14,250
Jan 20080090.388.21$0
Dec 2007167088.337.30$14,751
Nov 2007174091.677.29$15,951
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007179069.066.39$12,362
Jul 20070070.906.39$0
Jun 2007176062.007.55$10,912
May 20070058.747.85$0
Apr 2007174059.617.81$10,372
Mar 2007171056.927.30$9,733
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006176056.656.92$9,970
Nov 20060054.207.62$0
Oct 2006171054.906.01$9,388
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 2006172066.286.38$11,400
May 20060066.016.42$0
Apr 2006168064.397.36$10,818
Mar 20060056.707.08$0
Feb 2006165057.597.75$9,502
Jan 20060060.598.93$0
Dec 2005167054.9413.42$9,175
Nov 2005177054.6910.59$9,680
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 2005178061.519.80$10,949
Jul 20050055.697.84$0
Jun 2005168052.337.38$8,791
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005109050.377.15$5,490
Feb 2005178045.226.31$8,049
Jan 20050043.166.32$0
Dec 2004187039.866.75$7,454
Nov 20040045.286.33$0
Oct 2004159049.706.52$7,902
Sep 2004155043.245.28$6,702
Aug 20040042.375.55$0
Jul 2004177038.286.08$6,776
Jun 20040036.106.43$0
May 2004179037.486.49$6,709
Apr 20040034.475.86$0
Mar 2004178034.365.53$6,116
Feb 2004181032.455.51$5,873
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 2003179028.804.60$5,155
Oct 20030028.174.76$0
Sep 2003160026.314.75$4,210
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003180026.675.41$4,801
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 2003159030.315.58$4,819
Dec 2002184026.914.85$4,951
Nov 20020024.664.14$0
Oct 2002185026.464.23$4,895
Sep 20020027.443.64$0
Aug 2002186025.963.16$4,829
Jul 20020024.583.06$0
Jun 2002179023.733.34$4,248
May 20020024.663.58$0
Apr 2002185023.653.51$4,375
Mar 20020022.003.10$0
Feb 2002138018.222.38$2,514
Jan 2002179017.172.38$3,073
Dec 20010016.932.36$0
Nov 2001147018.072.41$2,656
Oct 2001175019.782.53$3,462
Sep 20010024.262.25$0
Aug 2001181024.873.05$4,501
Jul 20010023.933.20$0
Jun 2001146024.563.82$3,586
May 2001182025.524.31$4,645
Apr 20010024.685.34$0
Mar 2001185024.545.38$4,540
Feb 20010027.755.77$0
Jan 2001178027.478.40$4,890
Dec 2000183026.889.12$4,919
Nov 2000184032.215.66$5,927
Oct 20000031.235.15$0
Sep 2000177031.875.19$5,641
Aug 20001029.644.54$30
Jul 2000178028.534.09$5,078
Jun 20000029.304.40$0
May 2000175027.263.68$4,771
Apr 2000168024.513.12$4,118
Mar 20000028.422.86$0
Feb 2000166027.622.73$4,585
Jan 2000170025.272.48$4,296
Dec 19990024.282.42$0
Nov 1999169023.192.43$3,919
Oct 1999170020.982.80$3,567
Sep 19990021.752.62$0
Aug 1999171019.262.88$3,293
Jul 1999176017.892.37$3,149
Jun 1999166015.942.36$2,646
May 19990015.792.32$0
Apr 1999172015.102.21$2,597
Mar 1999171012.471.84$2,132
Feb 1999009.981.82$0
Jan 1999169010.381.90$1,754
Dec 199816709.201.77$1,536
Nov 1998172010.892.19$1,873
Oct 1998174012.421.97$2,161
Sep 1998165012.592.08$2,077
Aug 1998171011.301.91$1,932
Jul 19980011.742.24$0
Jun 1998174011.242.24$1,956
May 19980012.622.21$0
Apr 1998313013.042.51$4,082
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 1998112014.702.15$1,646
Dec 1997111016.322.41$1,812
Nov 1997113018.193.09$2,055
Oct 1997104019.253.15$2,002
Sep 1997223017.742.95$3,956
Aug 1997113017.862.55$2,018
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 199799018.972.31$1,878
Apr 19971017.882.08$18
Mar 1997124018.951.94$2,350
Feb 19970020.492.21$0
Jan 1997125023.483.54$2,935
Dec 19960023.32$0
Nov 199699021.97$2,175
Oct 199670023.31$1,632
Sep 1996148022.22$3,289
Aug 19960020.26$0
Jul 1996148019.55$2,893
Jun 19960018.73$0
May 199681019.43$1,574
Apr 19960021.51$0
Mar 199691019.38$1,764
Feb 19960016.98$0
Jan 1996131017.07$2,236
Dec 19951017.19$17
Nov 199568016.00$1,088
Oct 199594015.43$1,450
Sep 1995143016.18$2,314
Aug 19950015.92$0
Jul 199547015.24$716
Jun 19950016.41$0
May 199548017.56$843
Apr 199577017.73$1,365
Mar 1995156116.44$2,565
Feb 19950116.58$0
Jan 199549115.92$780
Dec 199474115.03$1,112
Nov 199441115.90$652
Oct 1994731215.58$1,137
Sep 19940115.29$0
Aug 199418116.13$290
Jul 199489117.56$1,563
Jun 199402317.09$0
May 199405615.88$0
Apr 1994775614.14$1,089
Mar 199405812.46$0
Feb 19940112.50$0
Jan 19941037112.66$1,304
Dec 199306412.33$0
Nov 199307814.49$0
Oct 199362015.85$95
Sep 1993447715.03$661
Aug 1993509515.66$783
Jul 19934614415.46$711
Jun 19935810316.79$974
May 19936410117.68$1,132
Apr 1993876018.05$1,570
Mar 1993210018.14$36
Feb 1993211517.90$36
Jan 199316321616.93$2,760

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                  175 bbl  × $ 98.93 =    $17,313
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,313

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. 8A/O/19401 is the state's own key, not one this site invented.