DERROUGH UNIT

Operated by ORIGIN PRODUCTION GROUP LLC (P-5 625629) in the TEXAM, E. (GOVT. WELLS UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7572District 02Field 89053765OilCasinghead gasSaveExport
Value, all time
$2.3 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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
1990-01-10
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
OilDisposition64,005 bbl$2,319,500
Casinghead gasProduction3,384 Mcf$0
Total$2,319,500

3,384 Mcf of this lease's gas, across 28 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 28.2567, -98.2726. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.25669, -98.27256 · 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
3,475 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 3,475 ft.

Completions filed
Mar 1990
1 of 1 wells

1 well

42-2970074823,475 ftMar 1990

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 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 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
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 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
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 20130088.853.74$0
Oct 2013154097.423.78$15,003
Sep 20131660104.113.72$17,282
Aug 20133370104.253.52$35,132
Jul 20131590102.523.72$16,301
Jun 2013332094.403.93$31,341
May 2013166094.834.15$15,742
Apr 2013166093.964.28$15,597
Mar 2013187093.623.91$17,507
Feb 2013330091.233.42$30,106
Jan 2013166091.603.42$15,206
Dec 2012333086.773.42$28,894
Nov 2012302086.953.62$26,259
Oct 20120089.383.40$0
Sep 2012161094.672.92$15,242
Aug 2012137092.662.91$12,694
Jul 2012163085.133.02$13,876
Jun 2012320079.822.52$25,542
May 2012317091.612.49$29,040
Apr 20121610101.652.00$16,366
Mar 20123210105.052.22$33,721
Feb 20121630101.102.57$16,479
Jan 2012317098.092.73$31,095
Dec 2011160096.873.24$15,499
Nov 2011163095.723.31$15,602
Oct 2011146084.983.65$12,407
Sep 2011323083.623.99$27,009
Aug 2011163083.404.15$13,594
Jul 2011307094.144.52$28,901
Jun 2011160092.904.64$14,864
May 2011164098.134.40$16,093
Apr 20113290105.964.33$34,861
Mar 2011335096.364.06$32,281
Feb 2011330085.644.18$28,261
Jan 2011160086.504.59$13,840
Dec 2010313085.734.35$26,833
Nov 2010162080.843.80$13,096
Oct 2010166078.103.51$12,965
Sep 2010327072.633.98$23,750
Aug 2010153073.684.42$11,273
Jul 2010162072.554.74$11,753
Jun 2010314070.364.91$22,093
May 2010161071.124.24$11,450
Apr 2010161081.694.12$13,152
Mar 2010330078.394.39$25,869
Feb 2010162073.585.44$11,920
Jan 2010302074.365.96$22,457
Dec 2009160071.445.48$11,430
Nov 2009149074.593.75$11,114
Oct 2009153072.544.11$11,099
Sep 2009161065.543.06$10,552
Aug 2009163067.423.22$10,989
Jul 2009160061.133.46$9,781
Jun 2009163066.163.90$10,784
May 2009139054.743.93$7,609
Apr 2009150046.773.59$7,016
Mar 200989042.144.06$3,750
Feb 2009165032.814.63$5,414
Jan 200981035.865.37$2,905
Dec 200885037.105.98$3,154
Nov 2008174055.496.86$9,655
Oct 200882075.246.92$6,170
Sep 20081690101.767.88$17,197
Aug 20081610114.228.48$18,389
Jul 2008850131.0811.39$11,142
Jun 20081560131.3313.03$20,487
May 2008770123.1711.57$9,484
Apr 20081680110.3110.45$18,532
Mar 200800101.909.66$0
Feb 200888092.538.77$8,143
Jan 2008182090.388.21$16,449
Dec 200785088.337.30$7,508
Nov 2007164091.677.29$15,034
Oct 2007191082.856.92$15,824
Sep 2007176075.846.24$13,348
Aug 2007173069.066.39$11,947
Jul 2007149070.906.39$10,564
Jun 2007227062.007.55$14,074
May 2007152058.747.85$8,928
Apr 200784059.617.81$5,007
Mar 2007158056.927.30$8,993
Feb 2007166055.108.22$9,147
Jan 2007146050.306.73$7,344
Dec 2006151056.656.92$8,554
Nov 20060054.207.62$0
Oct 200682054.906.01$4,502
Sep 200684060.085.04$5,047
Aug 2006154068.717.34$10,581
Jul 200678069.376.34$5,411
Jun 2006158066.286.38$10,472
May 2006164066.016.42$10,826
Apr 200676064.397.36$4,894
Mar 2006161056.707.08$9,129
Feb 200681057.597.75$4,665
Jan 2006161060.598.93$9,755
Dec 2005157054.9413.42$8,626
Nov 2005153054.6910.59$8,368
Oct 2005154058.3413.80$8,984
Sep 200586061.4512.08$5,285
Aug 2005232061.519.80$14,270
Jul 2005167055.697.84$9,300
Jun 2005162052.337.38$8,477
May 200585045.226.65$3,844
Apr 2005236049.207.36$11,611
Mar 2005231050.377.15$11,635
Feb 2005168045.226.31$7,597
Jan 200583043.166.32$3,582
Dec 2004232039.866.75$9,248
Nov 2004233045.286.33$10,550
Oct 2004158049.706.52$7,853
Sep 200483043.245.28$3,589
Aug 2004156042.375.55$6,610
Jul 200479038.286.08$3,024
Jun 2004160036.106.43$5,776
May 200476037.486.49$2,848
Apr 2004147034.475.86$5,067
Mar 200474034.365.53$2,543
Feb 2004157032.455.51$5,095
Jan 200469032.036.30$2,210
Dec 2003162030.266.30$4,902
Nov 200374028.804.60$2,131
Oct 200385028.174.76$2,394
Sep 2003152026.314.75$3,999
Aug 200379029.765.13$2,351
Jul 2003165029.415.17$4,853
Jun 200383028.565.98$2,370
May 2003155026.595.97$4,121
Apr 200373026.675.41$1,947
Mar 200377031.146.10$2,398
Feb 2003146033.487.93$4,888
Jan 200374030.315.58$2,243
Dec 2002232026.914.85$6,243
Nov 2002149024.664.14$3,674
Oct 2002152026.464.23$4,022
Sep 200274027.443.64$2,031
Aug 2002150025.963.16$3,894
Jul 2002237024.583.06$5,825
Jun 2002148023.733.34$3,512
May 2002158024.663.58$3,896
Apr 200276023.653.51$1,797
Mar 2002238022.003.10$5,236
Feb 200275018.222.38$1,367
Jan 2002155017.172.38$2,661
Dec 2001157016.932.36$2,658
Nov 2001155018.072.41$2,801
Oct 2001162019.782.53$3,204
Sep 2001152024.262.25$3,688
Aug 2001155024.873.05$3,855
Jul 200174023.933.20$1,771
Jun 2001154024.563.82$3,782
May 2001162025.524.31$4,134
Apr 2001164024.685.34$4,048
Mar 2001237024.545.38$5,816
Feb 2001165027.755.77$4,579
Jan 2001170027.478.40$4,670
Dec 200084026.889.12$2,258
Nov 200085032.215.66$2,738
Oct 2000150031.235.15$4,685
Sep 2000164031.875.19$5,227
Aug 200080029.644.54$2,371
Jul 200085028.534.09$2,425
Jun 2000248029.304.40$7,266
May 2000235027.263.68$6,406
Apr 200078024.513.12$1,912
Mar 2000243028.422.86$6,906
Feb 2000241027.622.73$6,656
Jan 2000234025.272.48$5,913
Dec 1999162024.282.42$3,933
Nov 1999246023.192.43$5,705
Oct 1999242020.982.80$5,077
Sep 1999156021.752.62$3,393
Aug 1999242019.262.88$4,661
Jul 1999319017.892.37$5,707
Jun 1999164015.942.36$2,614
May 1999164015.792.32$2,590
Apr 1999236015.102.21$3,564
Mar 1999239012.471.84$2,980
Feb 199933409.981.82$3,333
Jan 1999164010.381.90$1,702
Dec 199824709.201.77$2,272
Nov 1998309010.892.19$3,365
Oct 1998235012.421.97$2,919
Sep 1998239012.592.08$3,009
Aug 1998458011.301.91$5,175
Jul 1998157011.742.24$1,843
Jun 1998310011.242.24$3,484
May 1998163012.622.21$2,057
Apr 1998324013.042.51$4,225
Mar 1998311012.802.31$3,981
Feb 1998311013.952.30$4,338
Jan 1998334014.702.15$4,910
Dec 1997309016.322.41$5,043
Nov 1997474018.193.09$8,622
Oct 1997319019.253.15$6,141
Sep 1997456017.742.95$8,089
Aug 1997148017.862.55$2,643
Jul 1997317017.582.25$5,573
Jun 1997302017.242.26$5,206
May 1997303018.972.31$5,748
Apr 1997308017.882.08$5,507
Mar 1997309018.951.94$5,856
Feb 1997304020.492.21$6,229
Jan 1997312023.483.54$7,326
Dec 1996161023.32$3,755
Nov 1996314021.97$6,899
Oct 1996326023.31$7,599
Sep 1996184022.22$4,088
Aug 1996375020.26$7,598
Jul 1996381019.55$7,449
Jun 1996363018.73$6,799
May 1996346019.43$6,723
Apr 1996192021.51$4,130
Mar 1996365019.38$7,074
Feb 1996339016.98$5,756
Jan 1996356017.07$6,077
Dec 1995349017.19$5,999
Nov 1995330016.00$5,280
Oct 1995510015.43$7,869
Sep 1995353016.18$5,712
Aug 1995359015.92$5,715
Jul 1995359015.24$5,471
Jun 1995362016.41$5,940
May 1995553017.56$9,711
Apr 19953565717.73$6,312
Mar 19955186216.44$8,516
Feb 19955285616.58$8,754
Jan 19955466415.92$8,692
Dec 199435921315.03$5,396
Nov 199453820115.90$8,554
Oct 199454322515.58$8,460
Sep 199454732015.29$8,364
Aug 19946682616.13$10,775
Jul 19944711217.56$8,271
Jun 19948021217.09$13,706
May 199463813715.88$10,131
Apr 199453313514.14$7,537
Mar 19947011412.46$8,734
Feb 199484210712.50$10,525
Jan 199466411912.66$8,406
Dec 199371612612.33$8,828
Nov 19938417314.49$12,186
Oct 19931,0267815.85$16,262
Sep 199383915715.03$12,610
Aug 199397815715.66$15,315
Jul 199396815915.46$14,965
Jun 199394415616.79$15,850
May 199379515317.68$14,056
Apr 199395815718.05$17,292
Mar 199380719718.14$14,639
Feb 19931,18315217.90$21,176
Jan 19936595916.93$11,157

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.

Oct 2013 — as filed, then multipliedworked
Oil                  154 bbl  × $ 97.42 =    $15,003
Casinghead gas         0 Mcf  × $  3.78 =         $0

────────────────────────────────────────────────────
Month total                                  $15,003

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. 02/O/7572 is the state's own key, not one this site invented.