ARCO-MAYER

Operated by PRIME OPERATING COMPANY (P-5 677770) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11438District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$953 k
Jan 1993 – May 2026
Value, last 12 filed months
$10 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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition24,817 bbl$953,212
Casinghead gasProduction103 Mcf$0
Total$953,212

103 Mcf of this lease's gas, across 19 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 31.1755, -101.1797. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.17549, -101.17972 · 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
9,502 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 9,502 ft.

Completions filed
Jun 1985
1 of 1 wells

1 well

42-2353254819,502 ftJun 1985

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 2026159063.503.75$10,097
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 2025171070.884.34$12,120
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 2024183084.451.66$15,454
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 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 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 20221800104.226.84$18,760
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 2021178070.783.98$12,599
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021179057.805.55$10,346
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 2019178059.012.30$10,504
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 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 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 2018149061.222.79$9,122
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 20170045.373.00$0
Jul 20170043.873.09$0
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 20160048.763.72$0
Nov 20160042.492.64$0
Oct 2016183046.193.09$8,453
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016159045.352.69$7,211
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016185026.472.06$4,897
Jan 20164027.352.36$109
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015363043.552.43$15,809
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015166044.662.98$7,414
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014174078.303.90$13,624
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014175098.164.74$17,178
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014164090.404.86$14,826
Dec 20130091.824.35$0
Nov 20131088.853.74$89
Oct 20130097.423.78$0
Sep 20131710104.113.72$17,803
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013170094.403.93$16,048
May 2013169094.834.15$16,026
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012361086.773.42$31,324
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20121094.672.92$95
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 2011138096.873.24$13,368
Nov 2011180095.723.31$17,230
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011178083.404.15$14,845
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 2010175072.554.74$12,696
Jun 20100070.364.91$0
May 2010183071.124.24$13,015
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010133073.585.44$9,786
Jan 2010169074.365.96$12,567
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009172072.544.11$12,477
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009146066.163.90$9,659
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009165042.144.06$6,953
Feb 20090032.814.63$0
Jan 2009184035.865.37$6,598
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 2008176075.246.92$13,242
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 20081840131.0811.39$24,119
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081580101.909.66$16,100
Feb 20080092.538.77$0
Jan 2008162090.388.21$14,642
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 2007152082.856.92$12,593
Sep 20070075.846.24$0
Aug 2007177069.066.39$12,224
Jul 20070070.906.39$0
Jun 2007163062.007.55$10,106
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007166055.108.22$9,147
Jan 20071050.306.73$50
Dec 2006141056.656.92$7,988
Nov 20060054.207.62$0
Oct 2006172054.906.01$9,443
Sep 20060060.085.04$0
Aug 2006180068.717.34$12,368
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006181066.016.42$11,948
Apr 20060064.397.36$0
Mar 2006178056.707.08$10,093
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 2005170054.9413.42$9,340
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 2005146061.4512.08$8,972
Aug 20050061.519.80$0
Jul 2005156055.697.84$8,688
Jun 20051052.337.38$52
May 2005177045.226.65$8,004
Apr 20051049.207.36$49
Mar 2005175050.377.15$8,815
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004124039.866.75$4,943
Nov 2004158045.286.33$7,154
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 2004166042.375.55$7,033
Jul 20040038.286.08$0
Jun 2004154036.106.43$5,559
May 20040037.486.49$0
Apr 2004136034.475.86$4,688
Mar 2004179034.365.53$6,150
Feb 20043032.455.51$97
Jan 20040032.036.30$0
Dec 2003140030.266.30$4,236
Nov 20030028.804.60$0
Oct 2003146028.174.76$4,113
Sep 2003152026.314.75$3,999
Aug 20030029.765.13$0
Jul 2003136029.415.17$4,000
Jun 20030028.565.98$0
May 2003180026.595.97$4,786
Apr 20030026.675.41$0
Mar 2003180031.146.10$5,605
Feb 20030033.487.93$0
Jan 2003182030.315.58$5,516
Dec 20020026.914.85$0
Nov 2002186024.664.14$4,587
Oct 20020026.464.23$0
Sep 2002180027.443.64$4,939
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002181023.733.34$4,295
May 20021024.663.58$25
Apr 2002177023.653.51$4,186
Mar 20020022.003.10$0
Feb 2002179018.222.38$3,261
Jan 2002179017.172.38$3,073
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001152019.782.53$3,007
Sep 20013024.262.25$73
Aug 2001180024.873.05$4,477
Jul 20010023.933.20$0
Jun 2001178024.563.82$4,372
May 20010025.524.31$0
Apr 2001107024.685.34$2,641
Mar 2001171024.545.38$4,196
Feb 20012027.755.77$56
Jan 2001102027.478.40$2,802
Dec 2000178026.889.12$4,785
Nov 20001032.215.66$32
Oct 2000185031.235.15$5,778
Sep 20000031.875.19$0
Aug 2000159029.644.54$4,713
Jul 2000108028.534.09$3,081
Jun 20000029.304.40$0
May 2000115027.263.68$3,135
Apr 2000114024.513.12$2,794
Mar 2000164028.422.86$4,661
Feb 20000027.622.73$0
Jan 2000156025.272.48$3,942
Dec 19990024.282.42$0
Nov 1999206023.192.43$4,777
Oct 19991020.982.80$21
Sep 1999168021.752.62$3,654
Aug 19998019.262.88$154
Jul 1999143017.892.37$2,558
Jun 19990015.942.36$0
May 1999148015.792.32$2,337
Apr 1999298015.102.21$4,500
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 1999262010.381.90$2,720
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998258012.421.97$3,204
Sep 19980012.592.08$0
Aug 1998137011.301.91$1,548
Jul 1998174011.742.24$2,043
Jun 1998173011.242.24$1,945
May 19980012.622.21$0
Apr 1998170013.042.51$2,217
Mar 19982012.802.31$26
Feb 1998142013.952.30$1,981
Jan 1998179014.702.15$2,631
Dec 19970016.322.41$0
Nov 1997148018.193.09$2,692
Oct 1997151019.253.15$2,907
Sep 1997177017.742.95$3,140
Aug 19970017.862.55$0
Jul 1997150017.582.25$2,637
Jun 19970017.242.26$0
May 1997126018.972.31$2,390
Apr 1997235017.882.08$4,202
Mar 19970018.951.94$0
Feb 199774020.492.21$1,516
Jan 1997136023.483.54$3,193
Dec 1996114023.32$2,658
Nov 1996100021.97$2,197
Oct 1996128023.31$2,984
Sep 1996250022.22$5,555
Aug 19961020.26$20
Jul 1996196019.55$3,832
Jun 1996134018.73$2,510
May 1996142019.43$2,759
Apr 1996172021.51$3,700
Mar 19961019.38$19
Feb 199698016.98$1,664
Jan 1996144017.07$2,458
Dec 1995110017.19$1,891
Nov 1995306016.00$4,896
Oct 19950015.43$0
Sep 1995168016.18$2,718
Aug 1995160015.92$2,547
Jul 1995131015.24$1,996
Jun 1995140016.41$2,297
May 1995189017.56$3,319
Apr 1995163017.73$2,890
Mar 1995159016.44$2,614
Feb 1995163016.58$2,703
Jan 1995144015.92$2,292
Dec 1994110015.03$1,653
Nov 1994309015.90$4,913
Oct 19940015.58$0
Sep 1994179015.29$2,737
Aug 1994178016.13$2,871
Jul 19940117.56$0
Jun 1994171117.09$2,922
May 19941338515.88$2,112
Apr 1994177114.14$2,503
Mar 1994180112.46$2,243
Feb 1994177112.50$2,213
Jan 1994178112.66$2,253
Dec 19930112.33$0
Nov 1993105114.49$1,521
Oct 1993176115.85$2,790
Sep 1993176115.03$2,645
Aug 1993177115.66$2,772
Jul 1993155115.46$2,396
Jun 1993165116.79$2,770
May 1993175117.68$3,094
Apr 1993175118.05$3,159
Mar 1993167118.14$3,029
Feb 1993183117.90$3,276
Jan 1993178116.93$3,014

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.

Feb 2026 — as filed, then multipliedworked
Oil                  159 bbl  × $ 63.50 =    $10,097
Casinghead gas         0 Mcf  × $  3.75 =         $0

────────────────────────────────────────────────────
Month total                                  $10,097

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. 7C/O/11438 is the state's own key, not one this site invented.