PRENTICE

Operated by MAVERICK OPERATING, LLC (P-5 534209) in the PRENTICE (6700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66328District 8AField 72995498Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.4 M
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 64 leases and 1,041 wells, and the rule below applies to all of them.

Discovered
1950-06-13
as the register files it
Field class
Oil
the register's own label
Between wells
600 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 20 acres.

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: 20 AC. OPTION - MAX DIAG 1500

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
OilDisposition66,396 bbl$2,355,248
Casinghead gasProduction21 Mcf$0
Total$2,355,248

21 Mcf of this lease's gas, across 21 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 33.2233, -102.6648. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.22334, -102.66477 · 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
6,900 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 6,900 ft.

Completions filed
Mar 1989
1 of 1 wells

1 well

42-5013349413806,900 ftMar 1989

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 2024189069.612.36$13,156
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 2021189077.435.24$14,634
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 2020166036.972.48$6,137
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 2019244058.482.74$14,269
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019181050.852.79$9,204
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018190052.934.24$10,057
Oct 20180061.443.40$0
Sep 2018162059.543.11$9,645
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018256065.382.90$16,737
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018269062.874.01$16,912
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017158049.292.98$7,788
Sep 2017102047.523.09$4,847
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017201042.493.09$8,540
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017159046.772.98$7,436
Feb 20170050.452.95$0
Jan 2017155049.413.42$7,659
Dec 20163048.763.72$146
Nov 2016162042.492.64$6,883
Oct 2016162046.193.09$7,483
Sep 20161041.553.10$42
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20163045.352.69$136
May 2016173042.521.99$7,356
Apr 2016152036.561.99$5,557
Mar 20161033.011.79$33
Feb 20160026.472.06$0
Jan 2016168027.352.36$4,595
Dec 2015159032.362.00$5,145
Nov 20151038.792.17$39
Oct 2015156043.552.43$6,794
Sep 20150042.992.76$0
Aug 2015158040.162.87$6,345
Jul 20150048.152.95$0
Jun 2015167056.152.88$9,377
May 20150055.212.96$0
Apr 2015166049.822.71$8,270
Mar 20150042.892.93$0
Feb 2015165044.662.98$7,369
Jan 20150043.433.10$0
Dec 2014167054.693.59$9,133
Nov 20141070.464.25$70
Oct 2014166078.303.90$12,998
Sep 20140086.164.05$0
Aug 2014165089.394.04$14,749
Jul 2014157096.564.18$15,160
Jun 20141098.164.74$98
May 2014156094.734.73$14,778
Apr 20141095.944.81$96
Mar 2014155095.895.06$14,863
Feb 20141097.406.19$97
Jan 2014155090.404.86$14,012
Dec 2013154091.824.35$14,140
Nov 20130088.853.74$0
Oct 2013157097.423.78$15,295
Sep 201300104.113.72$0
Aug 20131560104.253.52$16,263
Jul 201320102.523.72$205
Jun 2013156094.403.93$14,726
May 2013155094.834.15$14,699
Apr 20130093.964.28$0
Mar 2013152093.623.91$14,230
Feb 2013156091.233.42$14,232
Jan 2013156091.603.42$14,290
Dec 2012155086.773.42$13,449
Nov 2012156086.953.62$13,564
Oct 20122089.383.40$179
Sep 2012157094.672.92$14,863
Aug 20121092.662.91$93
Jul 2012155085.133.02$13,195
Jun 2012162079.822.52$12,931
May 2012167091.612.49$15,299
Apr 201230101.652.00$305
Mar 20121570105.052.22$16,493
Feb 201220101.102.57$202
Jan 2012157098.092.73$15,400
Dec 2011156096.873.24$15,112
Nov 2011156095.723.31$14,932
Oct 2011156084.983.65$13,257
Sep 20110083.623.99$0
Aug 2011158083.404.15$13,177
Jul 2011156094.144.52$14,686
Jun 20113092.904.64$279
May 2011157098.134.40$15,406
Apr 20111560105.964.33$16,530
Mar 2011156096.364.06$15,032
Feb 20110085.644.18$0
Jan 2011164086.504.59$14,186
Dec 2010168085.734.35$14,403
Nov 20100080.843.80$0
Oct 2010325078.103.51$25,383
Sep 20100072.633.98$0
Aug 2010166073.684.42$12,231
Jul 20102072.554.74$145
Jun 2010167070.364.91$11,750
May 2010166071.124.24$11,806
Apr 20101081.694.12$82
Mar 2010166078.394.39$13,013
Feb 2010167073.585.44$12,288
Jan 2010166074.365.96$12,344
Dec 20090071.445.48$0
Nov 2009167074.593.75$12,457
Oct 2009168072.544.11$12,187
Sep 2009165065.543.06$10,814
Aug 2009155067.423.22$10,450
Jul 2009157061.133.46$9,597
Jun 2009156066.163.90$10,321
May 2009156054.743.93$8,539
Apr 2009155046.773.59$7,249
Mar 2009170042.144.06$7,164
Feb 20090032.814.63$0
Jan 2009157035.865.37$5,630
Dec 2008168037.105.98$6,233
Nov 20081055.496.86$55
Oct 2008157075.246.92$11,813
Sep 20083330101.767.88$33,886
Aug 20081690114.228.48$19,303
Jul 20081630131.0811.39$21,366
Jun 200800131.3313.03$0
May 20081680123.1711.57$20,693
Apr 20083280110.3110.45$36,182
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 2008167090.388.21$15,093
Dec 2007157088.337.30$13,868
Nov 2007159091.677.29$14,576
Oct 2007333082.856.92$27,589
Sep 2007168075.846.24$12,741
Aug 20070069.066.39$0
Jul 2007168070.906.39$11,911
Jun 2007150062.007.55$9,300
May 2007168058.747.85$9,868
Apr 2007336059.617.81$20,029
Mar 2007163056.927.30$9,278
Feb 20070055.108.22$0
Jan 2007167050.306.73$8,400
Dec 2006167056.656.92$9,461
Nov 2006168054.207.62$9,106
Oct 20060054.906.01$0
Sep 2006168060.085.04$10,093
Aug 2006163068.717.34$11,200
Jul 2006159069.376.34$11,030
Jun 2006159066.286.38$10,539
May 2006158066.016.42$10,430
Apr 2006159064.397.36$10,238
Mar 2006168056.707.08$9,526
Feb 2006168057.597.75$9,675
Jan 2006333060.598.93$20,176
Dec 20050054.9413.42$0
Nov 2005173054.6910.59$9,461
Oct 2005160058.3413.80$9,334
Sep 2005209061.4512.08$12,843
Aug 2005167061.519.80$10,272
Jul 2005329055.697.84$18,322
Jun 2005168052.337.38$8,791
May 2005165045.226.65$7,461
Apr 2005169049.207.36$8,315
Mar 2005173050.377.15$8,714
Feb 2005165045.226.31$7,461
Jan 2005166043.166.32$7,165
Dec 2004169039.866.75$6,736
Nov 2004172045.286.33$7,788
Oct 2004170049.706.52$8,449
Sep 2004161043.245.28$6,962
Aug 2004169042.375.55$7,161
Jul 2004331038.286.08$12,671
Jun 2004157036.106.43$5,668
May 2004169037.486.49$6,334
Apr 2004164034.475.86$5,653
Mar 2004327034.365.53$11,236
Feb 2004169032.455.51$5,484
Jan 2004166032.036.30$5,317
Dec 2003163030.266.30$4,932
Nov 2003335028.804.60$9,648
Oct 2003168028.174.76$4,733
Sep 2003167026.314.75$4,394
Aug 2003333029.765.13$9,910
Jul 2003166029.415.17$4,882
Jun 2003160028.565.98$4,570
May 2003336026.595.97$8,934
Apr 2003164026.675.41$4,374
Mar 2003145031.146.10$4,515
Feb 2003170033.487.93$5,692
Jan 2003333030.315.58$10,093
Dec 2002327026.914.85$8,800
Nov 2002339024.664.14$8,360
Oct 20020026.464.23$0
Sep 2002335027.443.64$9,192
Aug 2002164025.963.16$4,257
Jul 2002167024.583.06$4,105
Jun 2002328023.733.34$7,783
May 2002167024.663.58$4,118
Apr 2002319023.653.51$7,544
Mar 2002162022.003.10$3,564
Feb 2002156018.222.38$2,842
Jan 2002330017.172.38$5,666
Dec 2001325016.932.36$5,502
Nov 2001330018.072.41$5,963
Oct 2001169019.782.53$3,343
Sep 2001167024.262.25$4,051
Aug 2001167024.873.05$4,153
Jul 2001319023.933.20$7,634
Jun 2001338024.563.82$8,301
May 2001337025.524.31$8,600
Apr 2001167024.685.34$4,122
Mar 2001327024.545.38$8,025
Feb 2001331027.755.77$9,185
Jan 2001501027.478.40$13,762
Dec 20000026.889.12$0
Nov 2000222032.215.66$7,151
Oct 2000338031.235.15$10,556
Sep 2000169031.875.19$5,386
Aug 2000502029.644.54$14,879
Jul 2000344028.534.09$9,814
Jun 20001029.304.40$29
May 2000341027.263.68$9,296
Apr 2000335024.513.12$8,211
Mar 2000321028.422.86$9,123
Feb 2000326027.622.73$9,004
Jan 2000318025.272.48$8,036
Dec 1999341024.282.42$8,279
Nov 1999172023.192.43$3,989
Oct 1999348020.982.80$7,301
Sep 1999176021.752.62$3,828
Aug 1999545019.262.88$10,497
Jul 1999169017.892.37$3,023
Jun 1999562015.942.36$8,958
May 1999180015.792.32$2,842
Apr 1999313015.102.21$4,726
Mar 1999364012.471.84$4,539
Feb 199918109.981.82$1,806
Jan 1999538010.381.90$5,584
Dec 199817109.201.77$1,573
Nov 1998354010.892.19$3,855
Oct 1998348012.421.97$4,322
Sep 1998369012.592.08$4,646
Aug 1998176011.301.91$1,989
Jul 1998188011.742.24$2,207
Jun 1998527011.242.24$5,923
May 1998188012.622.21$2,373
Apr 1998354013.042.51$4,616
Mar 1998361012.802.31$4,621
Feb 1998541013.952.30$7,547
Jan 1998183014.702.15$2,690
Dec 1997199016.322.41$3,248
Nov 1997191018.193.09$3,474
Oct 1997197019.253.15$3,792
Sep 1997562017.742.95$9,970
Aug 1997179017.862.55$3,197
Jul 1997361017.582.25$6,346
Jun 1997351017.242.26$6,051
May 1997350018.972.31$6,640
Apr 1997352017.882.08$6,294
Mar 1997352018.951.94$6,670
Feb 1997347020.492.21$7,110
Jan 1997179023.483.54$4,203
Dec 1996333023.32$7,766
Nov 1996356021.97$7,821
Oct 1996535023.31$12,471
Sep 1996344022.22$7,644
Aug 1996157020.26$3,181
Jul 1996492019.55$9,619
Jun 1996331018.73$6,200
May 1996341019.43$6,626
Apr 1996350021.51$7,529
Mar 1996508019.38$9,845
Feb 1996513016.98$8,711
Jan 1996166017.07$2,834
Dec 1995510017.19$8,767
Nov 1995342016.00$5,472
Oct 1995346015.43$5,339
Sep 1995353016.18$5,712
Aug 1995525015.92$8,358
Jul 1995344015.24$5,243
Jun 1995515016.41$8,451
May 1995342017.56$6,006
Apr 1995340017.73$6,028
Mar 1995470016.44$7,727
Feb 1995510016.58$8,456
Jan 1995350015.92$5,572
Dec 1994344015.03$5,170
Nov 1994527015.90$8,379
Oct 1994349015.58$5,437
Sep 1994519115.29$7,936
Aug 1994346116.13$5,581
Jul 1994503117.56$8,833
Jun 1994506117.09$8,648
May 1994338115.88$5,367
Apr 1994513114.14$7,254
Mar 1994347112.46$4,324
Feb 1994503112.50$6,288
Jan 1994517112.66$6,545
Dec 1993505112.33$6,227
Nov 1993344114.49$4,985
Oct 1993513115.85$8,131
Sep 1993334115.03$5,020
Aug 1993503115.66$7,877
Jul 1993524115.46$8,101
Jun 1993510116.79$8,563
May 1993507117.68$8,964
Apr 1993502118.05$9,061
Mar 1993500118.14$9,070
Feb 1993504117.90$9,022
Jan 1993527116.93$8,922

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.

Sep 2024 — as filed, then multipliedworked
Oil                  189 bbl  × $ 69.61 =    $13,156
Casinghead gas         0 Mcf  × $  2.36 =         $0

────────────────────────────────────────────────────
Month total                                  $13,156

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/66328 is the state's own key, not one this site invented.