PATTERSON "C"

Operated by KOUATLI, AIMAN M. (P-5 476360) in the STONE CITY (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13663District 03Field 86303500NGPA filingOilCasinghead gasSaveExport
Value, all time
$880 k
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 31 leases and 42 wells, and the rule below applies to all of them.

Discovered
1979-03-18
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres.

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
OilDisposition23,773 bbl$682,791
Casinghead gasProduction74,561 Mcf$197,263
Total$880,054

36,219 Mcf of this lease's gas, across 48 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 30.6072, -96.5372. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.60716, -96.53722 · 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
7,725 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 7,725 ft.

Completions filed
Jan 1981
1 of 1 wells

1 well

42-0513114717,725 ftJan 1981

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 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20121725085.133.02$14,793
Jun 2012032079.822.52$806
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 2011172096.873.24$16,662
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 201102592.904.64$116
May 201102598.134.40$110
Apr 2011025105.964.33$108
Mar 201102596.364.06$101
Feb 20111723085.644.18$14,855
Jan 201104086.504.59$184
Dec 201008685.734.35$374
Nov 201009180.843.80$345
Oct 2010013578.103.51$474
Sep 2010010172.633.98$402
Aug 2010019873.684.42$875
Jul 2010030572.554.74$1,445
Jun 2010021070.364.91$1,031
May 2010027571.124.24$1,165
Apr 2010034981.694.12$1,439
Mar 201014739078.394.39$13,235
Feb 2010043773.585.44$2,378
Jan 2010045574.365.96$2,714
Dec 200916946271.445.48$14,607
Nov 2009033774.593.75$1,264
Oct 200913930672.544.11$11,341
Sep 20090065.543.06$0
Aug 2009015067.423.22$483
Jul 20091729561.133.46$10,843
Jun 200917012066.163.90$11,715
May 200908354.743.93$326
Apr 200908546.773.59$305
Mar 200908842.144.06$357
Feb 200909632.814.63$445
Jan 2009015335.865.37$822
Dec 2008020137.105.98$1,201
Nov 200817213555.496.86$10,470
Oct 2008016375.246.92$1,128
Sep 20080155101.767.88$1,221
Aug 2008181200114.228.48$22,370
Jul 20080284131.0811.39$3,235
Jun 20080293131.3313.03$3,819
May 20080277123.1711.57$3,206
Apr 2008182338110.3110.45$23,610
Mar 20080329101.909.66$3,179
Feb 2008031692.538.77$2,772
Jan 200817132490.388.21$18,114
Dec 2007034288.337.30$2,497
Nov 200717944091.677.29$19,617
Oct 2007039582.856.92$2,734
Sep 2007039675.846.24$2,473
Aug 200717839669.066.39$14,822
Jul 2007028770.906.39$1,833
Jun 2007026562.007.55$2,000
May 200717534558.747.85$12,986
Apr 2007020159.617.81$1,569
Mar 200717719156.927.30$11,470
Feb 2007029655.108.22$2,432
Jan 2007036750.306.73$2,469
Dec 200617631956.656.92$12,177
Nov 200617651254.207.62$13,439
Oct 2006018854.906.01$1,131
Sep 2006014860.085.04$746
Aug 200617418768.717.34$13,328
Jul 2006025069.376.34$1,586
Jun 200617929066.286.38$13,715
May 2006026666.016.42$1,709
Apr 200617720264.397.36$12,884
Mar 2006023056.707.08$1,629
Feb 200617325357.597.75$11,924
Jan 2006116060.598.93$1,490
Dec 200517734154.9413.42$14,299
Nov 200517321954.6910.59$11,780
Oct 200504558.3413.80$621
Sep 2005012961.4512.08$1,558
Aug 200508761.519.80$852
Jul 20051747355.697.84$10,263
Jun 2005012352.337.38$908
May 2005013845.226.65$918
Apr 200517616149.207.36$9,844
Mar 200508450.377.15$601
Feb 2005017545.226.31$1,105
Jan 2005021343.166.32$1,347
Dec 200416516639.866.75$7,698
Nov 2004017745.286.33$1,120
Oct 2004022049.706.52$1,433
Sep 200417121643.245.28$8,535
Aug 200406342.375.55$350
Jul 2004172038.286.08$6,584
Jun 20040036.106.43$0
May 2004174737.486.49$6,567
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 2004169032.455.51$5,484
Jan 200408932.036.30$561
Dec 2003021130.266.30$1,330
Nov 200317313328.804.60$5,594
Oct 2003020728.174.76$985
Sep 2003024726.314.75$1,173
Aug 2003029329.765.13$1,503
Jul 200318033429.415.17$7,021
Jun 2003032328.565.98$1,933
May 2003039226.595.97$2,341
Apr 200318430926.675.41$6,578
Mar 2003025231.146.10$1,536
Feb 2003128733.487.93$2,308
Jan 200318031430.315.58$7,209
Dec 2002034626.914.85$1,679
Nov 2002028824.664.14$1,191
Oct 200217531926.464.23$5,980
Sep 2002023827.443.64$865
Aug 2002125925.963.16$845
Jul 200218223224.583.06$5,184
Jun 2002024023.733.34$801
May 2002031624.663.58$1,133
Apr 200218140323.653.51$5,696
Mar 2002034922.003.10$1,083
Feb 2002327018.222.38$696
Jan 2002015517.172.38$368
Dec 200118620616.932.36$3,636
Nov 2001117018.072.41$427
Oct 2001022619.782.53$572
Sep 2001124524.262.25$576
Aug 2001019724.873.05$601
Jul 200118518823.933.20$5,028
Jun 2001017424.563.82$665
May 2001019125.524.31$823
Apr 2001020624.685.34$1,099
Mar 2001024724.545.38$1,328
Feb 200119621527.755.77$6,679
Jan 2001021927.478.40$1,839
Dec 2000021826.889.12$1,989
Nov 2000029532.215.66$1,669
Oct 2000020831.235.15$1,070
Sep 2000022331.875.19$1,157
Aug 200017720229.644.54$6,164
Jul 2000023228.534.09$949
Jun 2000024129.304.40$1,060
May 200017219027.263.68$5,388
Apr 200007124.513.12$221
Mar 2000017828.422.86$509
Feb 2000015427.622.73$420
Jan 2000013325.272.48$330
Dec 1999020524.282.42$497
Nov 199918312723.192.43$4,553
Oct 1999123220.982.80$671
Sep 1999023121.752.62$605
Aug 199917322619.262.88$3,982
Jul 1999018317.892.37$434
Jun 1999021515.942.36$508
May 1999013615.792.32$316
Apr 199902315.102.21$51
Mar 199908312.471.84$153
Feb 19991841549.981.82$2,116
Jan 1999012310.381.90$234
Dec 199801049.201.77$184
Nov 1998013210.892.19$289
Oct 199818615112.421.97$2,607
Sep 1998010612.592.08$221
Aug 1998013311.301.91$254
Jul 1998018811.742.24$421
Jun 1998021711.242.24$485
May 199816924712.622.21$2,678
Apr 1998023113.042.51$579
Mar 1998029112.802.31$672
Feb 199818238513.952.30$3,424
Jan 1998036114.702.15$778
Dec 199717732416.322.41$3,670
Nov 1997030018.193.09$926
Oct 1997026619.253.15$838
Sep 19974232317.742.95$1,700
Aug 199717142117.862.55$4,130
Jul 1997036817.582.25$827
Jun 1997035217.242.26$795
May 199717736818.972.31$4,207
Apr 1997030817.882.08$642
Mar 199737036918.951.94$7,727
Feb 1997131320.492.21$711
Jan 199733338623.483.54$9,185
Dec 199618525223.32$4,314
Nov 1996028321.97$0
Oct 1996028823.31$0
Sep 1996038622.22$0
Aug 199617441920.26$3,525
Jul 199617546919.55$3,421
Jun 199618541718.73$3,465
May 1996142119.43$19
Apr 199653954021.51$11,594
Mar 19961,08577219.38$21,027
Feb 199638030916.98$6,452
Jan 199618157817.07$3,090
Dec 199555599417.19$9,540
Nov 199536995516.00$5,904
Oct 19953711,05615.43$5,725
Sep 19953641,05416.18$5,890
Aug 19953731,06115.92$5,938
Jul 19953691,02715.24$5,624
Jun 199518597116.41$3,036
May 199537187317.56$6,515
Apr 199518385917.73$3,245
Mar 199536750216.44$6,033
Feb 199518937216.58$3,134
Jan 199517835915.92$2,834
Dec 199419271815.03$2,886
Nov 1994072315.90$0
Oct 19941931,08015.58$3,007
Sep 199418093215.29$2,752
Aug 19941971,03116.13$3,178
Jul 199435977117.56$6,304
Jun 199418175617.09$3,093
May 199435284315.88$5,590
Apr 199418076014.14$2,545
Mar 199434682612.46$4,311
Feb 199417578112.50$2,188
Jan 199437672312.66$4,760
Dec 199319379112.33$2,380
Nov 199336473214.49$5,274
Oct 199319281915.85$3,043
Sep 199337374015.03$5,606
Aug 199314798115.66$2,302
Jul 19935551,23815.46$8,580
Jun 19937441,26116.79$12,492
May 19933601,12917.68$6,365
Apr 199336792118.05$6,624
Mar 19937381,02718.14$13,387
Feb 1993073217.90$0
Jan 199336868716.93$6,230

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.

Jul 2012 — as filed, then multipliedworked
Oil                  172 bbl  × $ 85.13 =    $14,642
Casinghead gas        50 Mcf  × $  3.02 =       $151

────────────────────────────────────────────────────
Month total                                  $14,793

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. 03/O/13663 is the state's own key, not one this site invented.