SUPRON-UNIVERSITY

Operated by QUATRO OIL AND GAS, INC. (P-5 684588) in the FARMER (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7885District 7CField 30243500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$19 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 351 leases and 1,445 wells, and the rule below applies to all of them.

Discovered
1953-01-10
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1997-12-16.

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: PER DOCKET 7C-0214566 ON 3/7/97.

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
NGPA4none

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
OilDisposition25,885 bbl$1,123,585
Casinghead gasProduction18,692 Mcf$59,916
Total$1,183,501

4,918 Mcf of this lease's gas, across 46 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 (4)

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 30.9783, -101.3977. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

30.97831, -101.39762 · 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%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
2,650 ft
4 wells filed one
Completion to plug
32.6 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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

Between 2,600 and 2,650 ft, median 2,650 ft, over the 4 wells that filed a depth.

Completions filed
Jun 1979 – Jun 1980
4 of 4 wells
Plug dates filed
Jan 2013
2 of 4 wells; 2 filed none

Last completion to plug: a median of 32.6 years across the 2 wells that filed both dates, with the middle half between 32.6 years and 32.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-105329454X2,650 ftJun 1980Jan 2013Yes
42-1053279832,650 ftJun 1980Jan 2013Yes
42-1053243322,600 ftOct 1979
42-1053230012,650 ftJun 1979

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 2026300106.413.05$3,192
Apr 202631098.932.87$3,067
Mar 20260089.753.15$0
Feb 202631063.503.75$1,969
Jan 20260059.138.00$0
Dec 202528056.664.41$1,586
Nov 202531058.593.93$1,816
Oct 202532059.383.30$1,900
Sep 202531062.743.08$1,945
Aug 20250063.933.01$0
Jul 202529066.743.32$1,935
Jun 202529066.483.13$1,928
May 202529060.553.23$1,756
Apr 202529062.363.54$1,808
Mar 20250067.704.27$0
Feb 202529070.884.34$2,056
Jan 20250074.324.28$0
Dec 202429068.993.12$2,001
Nov 202429069.052.20$2,002
Oct 20240071.372.28$0
Sep 202431069.612.36$2,158
Aug 20240075.632.06$0
Jul 202429079.932.15$2,318
Jun 20240078.082.63$0
May 202431078.812.20$2,443
Apr 202432084.451.66$2,702
Mar 202431080.301.55$2,489
Feb 202430076.091.78$2,283
Jan 20240073.023.30$0
Dec 202329071.262.61$2,067
Nov 202333077.892.81$2,570
Oct 202329085.443.09$2,478
Sep 202333089.042.74$2,938
Aug 20230080.522.67$0
Jul 202329074.852.64$2,171
Jun 202331068.962.26$2,138
May 202329070.622.23$2,048
Apr 202329078.122.24$2,265
Mar 202358072.852.39$4,225
Feb 202357075.112.47$4,281
Jan 202350076.533.39$3,827
Dec 20220076.415.73$0
Nov 2022112085.005.65$9,520
Oct 202256087.185.86$4,882
Sep 202258084.888.16$4,923
Aug 202250094.529.13$4,726
Jul 20221070101.587.54$10,869
Jun 20221030115.097.98$11,854
May 20221100109.378.43$12,031
Apr 20221000104.226.84$10,422
Mar 2022570108.885.08$6,206
Feb 2022109091.054.86$9,924
Jan 20220081.844.54$0
Dec 2021113071.323.90$8,059
Nov 2021112077.435.24$8,672
Oct 2021117079.795.71$9,335
Sep 2021103069.865.35$7,196
Aug 2021116066.024.22$7,658
Jul 2021164070.783.98$11,608
Jun 202152069.493.38$3,613
May 202153063.483.02$3,364
Apr 202155060.362.76$3,320
Mar 202156061.302.72$3,433
Feb 202160057.805.55$3,468
Jan 202159050.412.81$2,974
Dec 202059044.642.68$2,634
Nov 202060038.772.71$2,326
Oct 202056036.972.48$2,070
Sep 202053037.091.99$1,966
Aug 202055039.982.39$2,199
Jul 202050038.371.83$1,919
Jun 2020110034.901.69$3,839
May 20200016.921.81$0
Apr 202059014.751.80$870
Mar 202058030.341.86$1,760
Feb 202058049.881.98$2,893
Jan 2020114057.252.09$6,527
Dec 201951059.012.30$3,010
Nov 201957055.302.75$3,152
Oct 201956053.472.42$2,994
Sep 201954055.052.66$2,973
Aug 201954053.112.30$2,868
Jul 201953056.272.46$2,982
Jun 2019111052.782.49$5,859
May 2019111058.482.74$6,491
Apr 201954062.632.75$3,382
Mar 2019114056.803.06$6,475
Feb 201957050.852.79$2,898
Jan 201957046.033.23$2,624
Dec 2018112046.594.19$5,218
Nov 2018115052.934.24$6,087
Oct 2018166061.443.40$10,199
Sep 2018170059.543.11$10,122
Aug 2018111059.403.07$6,593
Jul 201859065.142.93$3,843
Jun 20180060.183.08$0
May 201856065.382.90$3,661
Apr 20180063.842.90$0
Mar 201858061.222.79$3,551
Feb 20180061.782.77$0
Jan 201854062.874.01$3,395
Dec 20170057.272.92$0
Nov 201791055.423.12$5,043
Oct 201757049.292.98$2,810
Sep 20170047.523.09$0
Aug 201758045.373.00$2,631
Jul 20170043.873.09$0
Jun 201758042.493.09$2,464
May 20170045.373.26$0
Apr 201756047.933.21$2,684
Mar 2017110046.772.98$5,145
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 201655042.492.64$2,337
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 201657036.561.99$2,084
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 201555032.362.00$1,780
Nov 201549038.792.17$1,901
Oct 201548043.552.43$2,090
Sep 201557042.992.76$2,450
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 201537056.152.88$2,078
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 201550042.892.93$2,145
Feb 20150044.662.98$0
Jan 201555743.433.10$2,410
Dec 201451054.693.59$2,789
Nov 201455070.464.25$3,875
Oct 201455078.303.90$4,307
Sep 2014013886.164.05$558
Aug 20144213689.394.04$4,303
Jul 20145511396.564.18$5,783
Jun 20141059898.164.74$10,771
May 201409194.734.73$430
Apr 2014568695.944.81$5,786
Mar 2014558795.895.06$5,714
Feb 201402997.406.19$180
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 201355088.853.74$4,887
Oct 201355697.423.78$5,381
Sep 20135614104.113.72$5,882
Aug 2013015104.253.52$53
Jul 2013990102.523.72$10,149
Jun 20130094.403.93$0
May 2013552794.834.15$5,328
Apr 2013501693.964.28$4,767
Mar 20130093.623.91$0
Feb 201355091.233.42$5,018
Jan 201359791.603.42$5,428
Dec 201203086.773.42$103
Nov 201255086.953.62$4,782
Oct 201256089.383.40$5,005
Sep 201254094.672.92$5,112
Aug 201255092.662.91$5,096
Jul 201255085.133.02$4,682
Jun 2012108079.822.52$8,621
May 201253091.612.49$4,855
Apr 2012550101.652.00$5,591
Mar 2012530105.052.22$5,568
Feb 2012550101.102.57$5,561
Jan 201256498.092.73$5,504
Dec 201157096.873.24$5,522
Nov 201157095.723.31$5,456
Oct 201158084.983.65$4,929
Sep 201155683.623.99$4,623
Aug 2011100083.404.15$8,340
Jul 201156094.144.52$5,272
Jun 2011564792.904.64$5,420
May 201158098.134.40$5,692
Apr 20115549105.964.33$6,040
Mar 2011564896.364.06$5,591
Feb 2011565085.644.18$5,005
Jan 2011585586.504.59$5,269
Dec 20101137985.734.35$10,031
Nov 2010573680.843.80$4,745
Oct 2010561778.103.51$4,433
Sep 201001672.633.98$64
Aug 201056773.684.42$4,157
Jul 2010556372.554.74$4,289
Jun 2010548870.364.91$4,232
May 2010569771.124.24$4,394
Apr 2010552281.694.12$4,584
Mar 201057478.394.39$4,486
Feb 20100873.585.44$44
Jan 2010576874.365.96$4,644
Dec 200904371.445.48$236
Nov 2009556374.593.75$4,339
Oct 200906972.544.11$284
Sep 2009567465.543.06$3,897
Aug 2009559067.423.22$3,998
Jul 20091095361.133.46$6,847
Jun 200903666.163.90$140
May 20091118754.743.93$6,418
Apr 2009556946.773.59$2,820
Mar 200956042.144.06$2,360
Feb 2009551832.814.63$1,888
Jan 2009561535.865.37$2,089
Dec 20080537.105.98$30
Nov 2008113455.496.86$6,298
Oct 20080375.246.92$21
Sep 200801101.767.88$8
Aug 2008550114.228.48$6,282
Jul 2008571131.0811.39$7,483
Jun 200802131.3313.03$26
May 2008454123.1711.57$5,589
Apr 2008543110.3110.45$5,988
Mar 2008033101.909.66$319
Feb 200806492.538.77$561
Jan 2008533790.388.21$5,094
Dec 200703988.337.30$285
Nov 200703291.677.29$233
Oct 2007561782.856.92$4,757
Sep 200705775.846.24$356
Aug 2007537969.066.39$4,165
Jul 2007557870.906.39$4,398
Jun 2007573462.007.55$3,791
May 2007557958.747.85$3,851
Apr 2007553959.617.81$3,583
Mar 200754056.927.30$3,074
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 200652756.656.92$2,994
Nov 2006551854.207.62$3,118
Oct 200602954.906.01$174
Sep 2006533760.085.04$3,371
Aug 2006553268.717.34$4,014
Jul 200605269.376.34$330
Jun 2006504666.286.38$3,608
May 2006575266.016.42$4,097
Apr 2006514964.397.36$3,645
Mar 2006566556.707.08$3,636
Feb 2006567557.597.75$3,806
Jan 2006555460.598.93$3,815
Dec 2005563854.9413.42$3,586
Nov 20051152654.6910.59$6,565
Oct 200503558.3413.80$483
Sep 20051117261.4512.08$7,691
Aug 20051125261.519.80$7,399
Jul 20051134155.697.84$6,615
Jun 2005555852.337.38$3,306
May 2005581445.226.65$2,716
Apr 2005552549.207.36$2,890
Mar 200511517650.377.15$7,052
Feb 2005577345.226.31$3,038
Jan 2005012043.166.32$759
Dec 20045911139.866.75$3,101
Nov 20045913545.286.33$3,526
Oct 20041158349.706.52$6,256
Sep 20045911543.245.28$3,159
Aug 2004575742.375.55$2,731
Jul 20041038338.286.08$4,448
Jun 20045812636.106.43$2,904
May 20045719837.486.49$3,422
Apr 200411417034.475.86$4,926
Mar 2004598734.365.53$2,508
Feb 200458032.455.51$1,882
Jan 200458032.036.30$1,858
Dec 20031162130.266.30$3,642
Nov 20035811528.804.60$2,199
Oct 200311416428.174.76$3,992
Sep 200311818026.314.75$3,959
Aug 20035810229.765.13$2,249
Jul 200311511029.415.17$3,951
Jun 2003578528.565.98$2,136
May 2003588926.595.97$2,074
Apr 2003579026.675.41$2,007
Mar 2003579331.146.10$2,342
Feb 2003597833.487.93$2,594
Jan 200311610630.315.58$4,108
Dec 200211610126.914.85$3,612
Nov 2002547824.664.14$1,654
Oct 20025610726.464.23$1,934
Sep 20025615727.443.64$2,107
Aug 20025811825.963.16$1,879
Jul 20025812124.583.06$1,796
Jun 20027613023.733.34$2,237
May 200211611024.663.58$3,255
Apr 20021169323.653.51$3,070
Mar 2002596522.003.10$1,500
Feb 20021176818.222.38$2,293
Jan 20021199717.172.38$2,274
Dec 20015716516.932.36$1,355
Nov 2001569018.072.41$1,228
Oct 20015710519.782.53$1,393
Sep 2001114624.262.25$2,779
Aug 2001598224.873.05$1,718
Jul 200111411523.933.20$3,096
Jun 20011168824.563.82$3,185
May 20011168125.524.31$3,309
Apr 2001589424.685.34$1,933
Mar 200111612624.545.38$3,524
Feb 20015813327.755.77$2,377
Jan 20011166127.478.40$3,699
Dec 200011613326.889.12$4,331
Nov 2000586032.215.66$2,208
Oct 2000572831.235.15$1,924
Sep 20001148531.875.19$4,074
Aug 20001148029.644.54$3,742
Jul 2000113028.534.09$3,224
Jun 200057029.304.40$1,670
May 200056027.263.68$1,527
Apr 2000106024.513.12$2,598
Mar 200060128.422.86$1,708
Feb 20001152627.622.73$3,247
Jan 20005910825.272.48$1,759
Dec 19995710524.282.42$1,638
Nov 19991156523.192.43$2,825
Oct 1999588420.982.80$1,452
Sep 19991148821.752.62$2,710
Aug 199909319.262.88$267
Jul 19995213817.892.37$1,258
Jun 19995811415.942.36$1,194
May 199911011815.792.32$2,011
Apr 199911412815.102.21$2,004
Mar 1999566512.471.84$818
Feb 199956979.981.82$735
Jan 199910712610.381.90$1,350
Dec 1998911249.201.77$1,057
Nov 19985511410.892.19$848
Oct 19985612612.421.97$944
Sep 199810813112.592.08$1,633
Aug 19989514311.301.91$1,346
Jul 199811014811.742.24$1,623
Jun 199811312911.242.24$1,559
May 199816617112.622.21$2,472
Apr 199811115613.042.51$1,838
Mar 199811214412.802.31$1,766
Feb 19984810013.952.30$900
Jan 199811313914.702.15$1,961
Dec 1997010316.322.41$248
Nov 199711611618.193.09$2,468
Oct 19975417619.253.15$1,594
Sep 199711013317.742.95$2,344
Aug 199711113617.862.55$2,330
Jul 199711511117.582.25$2,271
Jun 199710913317.242.26$2,179
May 19974813718.972.31$1,227
Apr 199711511717.882.08$2,300
Mar 199716311318.951.94$3,308
Feb 199711211120.492.21$2,540
Jan 19972169423.483.54$5,404
Dec 19965710723.32$1,329
Nov 19969812721.97$2,153
Oct 19961156723.31$2,681
Sep 199610714322.22$2,378
Aug 1996113020.26$2,289
Jul 19962587619.55$5,044
Jun 199609918.73$0
May 19961735119.43$3,361
Apr 19961159421.51$2,474
Mar 1996527719.38$1,008
Feb 199623010216.98$3,905
Jan 1996014717.07$0
Dec 199517525717.19$3,008
Nov 1995018016.00$0
Oct 1995112015.43$15
Sep 19951616.18$16
Aug 19950015.92$0
Jul 19951736015.24$2,637
Jun 199516412316.41$2,691
May 1995012717.56$0
Apr 199516310717.73$2,890
Mar 19951489816.44$2,433
Feb 199505716.58$0
Jan 1995011315.92$0
Dec 199417412815.03$2,615
Nov 199416110515.90$2,560
Oct 199417014915.58$2,649
Sep 1994015215.29$0
Aug 199416314216.13$2,629
Jul 199416415817.56$2,880
Jun 199416315617.09$2,786
May 199416215815.88$2,573
Apr 199416215914.14$2,291
Mar 19941679612.46$2,081
Feb 19941677512.50$2,088
Jan 19941639912.66$2,064
Dec 199316010012.33$1,973
Nov 199307114.49$0
Oct 19933366915.85$5,326
Sep 19931669615.03$2,495
Aug 199334614915.66$5,418
Jul 199303115.46$0
Jun 199302016.79$0
May 19931664217.68$2,935
Apr 199306318.05$0
Mar 199308118.14$0
Feb 19933458117.90$6,176
Jan 199316820016.93$2,844

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.

May 2026 — as filed, then multipliedworked
Oil                   30 bbl  × $106.41 =     $3,192
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $3,192

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/7885 is the state's own key, not one this site invented.