SOUTH PHOENIX (GRAYBURG) UNIT

Operated by CAZADOR OPERATING, LLC (P-5 140633) in the PHOENIX (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 32071District 08Field 71267500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.0 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 47 leases and 142 wells, and the rule below applies to all of them.

Discovered
1972-03-11
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 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: OPTIONAL 40 ACRE UNITS. .

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
OilDisposition214,474 bbl$4,955,167
Casinghead gasProduction147 Mcf$728
Total$4,955,895

20 Mcf of this lease's gas, across 20 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 (28)

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 32.3815, -101.9440. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.5 miles.

32.38188, -101.94375 · 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
100.0%
28 of 28 wells
With a plug date
100.0%
28 of 28 wells
Median depth
4,110 ft
28 wells filed one
Completion to plug
26.4 years
median over 23 wells

What the state filed about each well

On the RRC proration schedule
28100.0%
A plug date is filed
28100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
28100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Total depth in feet, 28 of 28 wells. Median 4,110 ft, with the middle half between 4,084 and 4,153 ft; the shallowest is 3,990 ft and the deepest 11,025 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 24 of 28 wells, May 1972 – Feb 2014. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1972 – Feb 2014
24 of 28 wells; 4 filed none
Plug dates filed
Feb 1995 – Aug 2018
28 of 28 wells

Last completion to plug: a median of 26.4 years across the 23 wells that filed both dates, with the middle half between 25.3 years and 35.2 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

28 wells

42-31730567269,260 ftMay 2018Yes
42-31730695174,100 ftMay 2018Yes
42-31730709204,118 ftApr 2018Yes
42-31733592214,088 ftDec 2004Yes
42-317335312211,025 ftFeb 2014Dec 2004Yes
42-31733916284,130 ftAug 1992Apr 2018Yes
42-31733875274,049 ftJul 1991Mar 2018Yes
42-31733694254,164 ftJun 1990Jun 2018Yes
42-31731223234,080 ftMay 1990Dec 2004Yes
42-31731296244,085 ftApr 1990Dec 2004Yes
42-3173326774,169 ftNov 1985Sep 2008Yes
42-3173162223,990 ftApr 1978Mar 2018Yes
42-3173158864,015 ftOct 1976Feb 2007Yes
42-31731538194,155 ftMay 1976Jun 2018Yes
42-31731484164,100 ftFeb 1976Oct 2016Yes
42-31731511184,143 ftFeb 1976May 2001Yes
42-31731501124,100 ftFeb 1976Feb 2002Yes
42-3173133134,075 ftSep 1975Dec 2004Yes
42-31731402144,152 ftAug 1975Nov 2000Yes
42-31731400154,115 ftJul 1975Jun 2018Yes
42-31731377104,155 ftJun 1975May 2001Yes
42-3173136254,006 ftJun 1975Aug 2018Yes
42-3173137644,116 ftMay 1975Feb 1995Yes
42-31731344114,105 ftMar 1975Nov 2000Yes
42-3173130484,125 ftDec 1974May 2001Yes
42-3173121694,065 ftJul 1974Dec 2004Yes
42-31731112134,100 ftMar 1974Dec 2015Yes
42-3173045519,260 ftMay 1972Feb 1995Yes

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 2014169198.164.74$16,594
May 20140194.734.73$5
Apr 2014164195.944.81$15,739
Mar 20140195.895.06$5
Feb 2014161197.406.19$15,688
Jan 2014167190.404.86$15,102
Dec 20130191.824.35$4
Nov 2013159188.853.74$14,131
Oct 20130197.423.78$4
Sep 20131691104.113.72$17,598
Aug 20131671104.253.52$17,413
Jul 201301102.523.72$4
Jun 2013186194.403.93$17,562
May 2013186194.834.15$17,643
Apr 2013166193.964.28$15,602
Mar 2013168193.623.91$15,732
Feb 20130191.233.42$3
Jan 2013166191.603.42$15,209
Dec 2012190186.773.42$16,490
Nov 2012190186.953.62$16,524
Oct 20120189.383.40$3
Sep 2012154194.672.92$14,582
Aug 2012177192.662.91$16,404
Jul 2012182185.133.02$15,497
Jun 2012187179.822.52$14,929
May 2012163191.612.49$14,935
Apr 20121671101.652.00$16,978
Mar 20121691105.052.22$17,756
Feb 20121671101.102.57$16,886
Jan 2012168198.092.73$16,482
Dec 2011181196.873.24$17,537
Nov 2011329195.723.31$31,495
Oct 2011160184.983.65$13,600
Sep 20110183.623.99$4
Aug 2011157183.404.15$13,098
Jul 20110194.144.52$5
Jun 20110192.904.64$5
May 2011174198.134.40$17,079
Apr 201101105.964.33$4
Mar 2011157196.364.06$15,133
Feb 2011156185.644.18$13,364
Jan 20110186.504.59$5
Dec 20100185.734.35$4
Nov 2010160180.843.80$12,938
Oct 20100178.103.51$4
Sep 2010162172.633.98$11,770
Aug 20100173.684.42$4
Jul 2010152172.554.74$11,032
Jun 20100170.364.91$5
May 2010168171.124.24$11,952
Apr 20100181.694.12$4
Mar 20100178.394.39$4
Feb 2010162173.585.44$11,925
Jan 20100174.365.96$6
Dec 2009156171.445.48$11,150
Nov 20090174.593.75$4
Oct 2009169172.544.11$12,263
Sep 20090165.543.06$3
Aug 2009165167.423.22$11,128
Jul 20090161.133.46$3
Jun 2009163166.163.90$10,788
May 20090154.743.93$4
Apr 2009160146.773.59$7,487
Mar 20090142.144.06$4
Feb 2009161132.814.63$5,287
Jan 20090135.865.37$5
Dec 2008160137.105.98$5,942
Nov 2008335155.496.86$18,596
Oct 2008163175.246.92$12,271
Sep 20083441101.767.88$35,013
Aug 200801114.228.48$8
Jul 20081721131.0811.39$22,557
Jun 20081601131.3313.03$21,026
May 20081801123.1711.57$22,182
Apr 20083281110.3110.45$36,192
Mar 200801101.909.66$10
Feb 2008238192.538.77$22,031
Jan 2008174190.388.21$15,734
Dec 2007350188.337.30$30,923
Nov 2007174191.677.29$15,958
Oct 2007168182.856.92$13,926
Sep 2007173175.846.24$13,127
Aug 2007177169.066.39$12,230
Jul 2007174170.906.39$12,343
Jun 2007284162.007.55$17,616
May 2007175158.747.85$10,287
Apr 2007173159.617.81$10,320
Mar 2007340156.927.30$19,360
Feb 2007171155.108.22$9,430
Jan 2007174150.306.73$8,759
Dec 2006513156.656.92$29,068
Nov 20060154.207.62$8
Oct 20060154.906.01$6
Sep 2006513160.085.04$30,826
Aug 20060168.717.34$7
Jul 2006320169.376.34$22,205
Jun 2006171166.286.38$11,340
May 2006345166.016.42$22,780
Apr 2006163164.397.36$10,503
Mar 2006319156.707.08$18,094
Feb 2006169157.597.75$9,740
Jan 2006333160.598.93$20,185
Dec 2005337154.9413.42$18,528
Nov 2005331154.6910.59$18,113
Oct 2005177158.3413.80$10,340
Sep 2005178161.4512.08$10,950
Aug 2005321161.519.80$19,755
Jul 2005169155.697.84$9,419
Jun 2005352152.337.38$18,428
May 2005164145.226.65$7,423
Apr 2005351149.207.36$17,277
Mar 2005338150.377.15$17,032
Feb 2005169145.226.31$7,648
Jan 2005334143.166.32$14,422
Dec 2004169139.866.75$6,743
Nov 2004351145.286.33$15,900
Oct 2004173149.706.52$8,605
Sep 2004342143.245.28$14,793
Aug 2004160142.375.55$6,785
Jul 2004180138.286.08$6,896
Jun 2004176136.106.43$6,360
May 2004328137.486.49$12,300
Apr 2004505134.475.86$17,413
Mar 2004170134.365.53$5,847
Feb 2004502132.455.51$16,295
Jan 2004334132.036.30$10,704
Dec 20030130.266.30$6
Nov 200390028.804.60$2,592
Oct 2003358028.174.76$10,085
Sep 2003178026.314.75$4,683
Aug 2003353029.765.13$10,505
Jul 2003350029.415.17$10,294
Jun 2003343028.565.98$9,796
May 2003358026.595.97$9,519
Apr 2003496026.675.41$13,228
Mar 2003507031.146.10$15,788
Feb 2003183033.487.93$6,127
Jan 2003540030.315.58$16,367
Dec 2002369026.914.85$9,930
Nov 2002521024.664.14$12,848
Oct 2002355026.464.23$9,393
Sep 2002509027.443.64$13,967
Aug 2002466025.963.16$12,097
Jul 2002529024.583.06$13,003
Jun 2002530023.733.34$12,577
May 2002671024.663.58$16,547
Apr 2002507023.653.51$11,991
Mar 2002356022.003.10$7,832
Feb 2002484018.222.38$8,818
Jan 2002696017.172.38$11,950
Dec 2001515016.932.36$8,719
Nov 2001515018.072.41$9,306
Oct 2001483019.782.53$9,554
Sep 20011,234024.262.25$29,937
Aug 2001833024.873.05$20,717
Jul 20010023.933.20$0
Jun 2001641024.563.82$15,743
May 2001997025.524.31$25,443
Apr 2001686024.685.34$16,930
Mar 2001804024.545.38$19,730
Feb 2001786027.755.77$21,812
Jan 20011,216027.478.40$33,404
Dec 20001,363026.889.12$36,637
Nov 2000364032.215.66$11,724
Oct 2000638031.235.15$19,925
Sep 2000878031.875.19$27,982
Aug 20001,022029.644.54$30,292
Jul 2000868028.534.09$24,764
Jun 20001,022029.304.40$29,945
May 20001,177027.263.68$32,085
Apr 2000802024.513.12$19,657
Mar 20001,345028.422.86$38,225
Feb 20001,048027.622.73$28,946
Jan 20001,359025.272.48$34,342
Dec 19991,028024.282.42$24,960
Nov 19991,196023.192.43$27,735
Oct 19991,031020.982.80$21,630
Sep 1999862021.752.62$18,749
Aug 19991,022019.262.88$19,684
Jul 1999847017.892.37$15,153
Jun 1999565015.942.36$9,006
May 1999811015.792.32$12,806
Apr 1999693015.102.21$10,464
Mar 19991,052012.471.84$13,118
Feb 199999709.981.82$9,950
Jan 1999853010.381.90$8,854
Dec 1998009.201.77$0
Nov 19981,175010.892.19$12,796
Oct 1998693012.421.97$8,607
Sep 1998859012.592.08$10,815
Aug 1998864011.301.91$9,763
Jul 19982,093011.742.24$24,572
Jun 1998530011.242.24$5,957
May 19981,377012.622.21$17,378
Apr 19981,370013.042.51$17,865
Mar 19981,665012.802.31$21,312
Feb 19981,167013.952.30$16,280
Jan 19981,652014.702.15$24,284
Dec 19971,198016.322.41$19,551
Nov 19971,983018.193.09$36,071
Oct 19971,483019.253.15$28,548
Sep 19971,696017.742.95$30,087
Aug 19971,534017.862.55$27,397
Jul 19971,705017.582.25$29,974
Jun 19971,725017.242.26$29,739
May 19972,179018.972.31$41,336
Apr 19971,709017.882.08$30,557
Mar 19971,878018.951.94$35,588
Feb 1997943020.492.21$19,322
Jan 19971,659023.483.54$38,953
Dec 19961,347023.32$31,412
Nov 19961,199021.97$26,342
Oct 19961,362023.31$31,748
Sep 19961,514022.22$33,641
Aug 19961,372020.26$27,797
Jul 19961,490019.55$29,130
Jun 19961,342018.73$25,136
May 19961,647019.43$32,001
Apr 19961,482021.51$31,878
Mar 19961,791019.38$34,710
Feb 19961,682016.98$28,560
Jan 19961,316017.07$22,464
Dec 19951,814017.19$31,183
Nov 19951,504016.00$24,064
Oct 19951,793015.43$27,666
Sep 19951,666016.18$26,956
Aug 19951,915015.92$30,487
Jul 19951,958015.24$29,840
Jun 19951,795016.41$29,456
May 19952,004017.56$35,190
Apr 19952,002017.73$35,495
Mar 19952,493016.44$40,985
Feb 19951,848016.58$30,640
Jan 19952,838015.92$45,181
Dec 19941,972015.03$29,639
Nov 19942,151015.90$34,201
Oct 19942,293015.58$35,725
Sep 19942,466015.29$37,705
Aug 19943,140116.13$50,648
Jul 19942,411117.56$42,337
Jun 19943,048117.09$52,090
May 19942,970115.88$47,164
Apr 19942,492114.14$35,237
Mar 19943,295112.46$41,056
Feb 19943,012112.50$37,650
Jan 19942,984112.66$37,777
Dec 19933,052112.33$37,631
Nov 19933,339114.49$48,382
Oct 19933,957115.85$62,718
Sep 19933,649115.03$54,844
Aug 19933,279115.66$51,349
Jul 19934,485115.46$69,338
Jun 19933,355116.79$56,330
May 19934,069117.68$71,940
Apr 19933,618118.05$65,305
Mar 19933,943118.14$71,526
Feb 19934,000117.90$71,600
Jan 19934,603116.93$77,929

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.

Jun 2014 — as filed, then multipliedworked
Oil                  169 bbl  × $ 98.16 =    $16,589
Casinghead gas         1 Mcf  × $  4.74 =         $5

────────────────────────────────────────────────────
Month total                                  $16,594

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. 08/O/32071 is the state's own key, not one this site invented.