KNOX, D. L., EST.

Operated by SQUAW MOUNTAIN OIL, LLC (P-5 810884) in the JACK COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10320District 09Field 45274001OilCasinghead gasSaveExport
Value, all time
$709 k
Jan 1993 – May 2020
Value, last 12 filed months
$0
at the published price for each month
Months reported
329
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 1,235 leases and 3,090 wells, and the rule below applies to all of them.

Discovered
1915-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: 49B DAILY RATE= 76 MCF

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
OilDisposition15,482 bbl$709,275
Casinghead gasProduction36 Mcf$0
Total$709,275

36 Mcf of this lease's gas, across 36 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 (11)

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 33.3695, -98.3024. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.36957, -98.30230 · 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%
11 of 11 wells
With a plug date
81.8%
9 of 11 wells
Median depth
453 ft
11 wells filed one
Completion to plug
50.4 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
11100.0%
A plug date is filed
981.8%
BothOn the schedule and plugged. Neither fact cancels the other.
981.8%
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, 11 of 11 wells. Median 453 ft, with the middle half between 449 and 493 ft; the shallowest is 430 ft and the deepest 857 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, 6 of 11 wells, Jun 1958 – Jul 1990. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1958 – Jul 1990
6 of 11 wells; 5 filed none
Plug dates filed
Sep 2018 – Dec 2018
9 of 11 wells; 2 filed none

Last completion to plug: a median of 50.4 years across the 4 wells that filed both dates, with the middle half between 44.7 years and 53.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-237202046450 ftOct 2018Yes
42-237202058WS460 ftSep 2018Yes
42-237202069450 ftSep 2018Yes
42-2372020710430 ftOct 2018Yes
42-237820791W448 ftOct 2018Yes
42-237081193549 ftJul 1990Dec 2018Yes
42-237203067460 ftAug 1968Sep 2018Yes
42-237202095445 ftMay 1968Yes
42-237202084453 ftFeb 1968Oct 2018Yes
42-237081182525 ftJul 1958Oct 2018Yes
42-237820781857 ftJun 1958Yes

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 (329)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

329 months

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 201849059.543.11$2,917
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 2017169047.523.09$8,031
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017168045.373.26$7,622
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 2016167046.193.09$7,714
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016172041.622.92$7,159
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 2015158043.552.43$6,881
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015173048.152.95$8,330
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015168049.822.71$8,370
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 2014165086.164.05$14,216
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014166098.164.74$16,295
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 2013167088.853.74$14,838
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 20131750104.253.52$18,244
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013168094.834.15$15,931
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 201235086.953.62$3,043
Oct 20120089.383.40$0
Sep 2012161094.672.92$15,242
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012170091.612.49$15,574
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011167084.983.65$14,192
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011156092.904.64$14,492
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 2011148085.644.18$12,675
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010190078.103.51$14,839
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 2010160072.554.74$11,608
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010154081.694.12$12,580
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009169071.445.48$12,073
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 2009157065.543.06$10,290
Aug 20090067.423.22$0
Jul 2009169061.133.46$10,331
Jun 20090066.163.90$0
May 2009169054.743.93$9,251
Apr 20090046.773.59$0
Mar 2009184042.144.06$7,754
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008188037.105.98$6,975
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081550114.228.48$17,704
Jul 200800131.0811.39$0
Jun 20081250131.3313.03$16,416
May 200800123.1711.57$0
Apr 20081810110.3110.45$19,966
Mar 200800101.909.66$0
Feb 200832092.538.77$2,961
Jan 2008105090.388.21$9,490
Dec 20070088.337.30$0
Nov 2007184091.677.29$16,867
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007156069.066.39$10,773
Jul 20070070.906.39$0
Jun 2007167062.007.55$10,354
May 20070058.747.85$0
Apr 2007177059.617.81$10,551
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007137050.306.73$6,891
Dec 20060056.656.92$0
Nov 200679054.207.62$4,282
Oct 200673054.906.01$4,008
Sep 200673060.085.04$4,386
Aug 200673068.717.34$5,016
Jul 200674069.376.34$5,133
Jun 2006141066.286.38$9,345
May 2006180066.016.42$11,882
Apr 20060064.397.36$0
Mar 200684056.707.08$4,763
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 200564054.9413.42$3,516
Nov 200575054.6910.59$4,102
Oct 200581058.3413.80$4,726
Sep 200594061.4512.08$5,776
Aug 200574061.519.80$4,552
Jul 200589055.697.84$4,956
Jun 2005175052.337.38$9,158
May 20050045.226.65$0
Apr 2005160049.207.36$7,872
Mar 20050050.377.15$0
Feb 2005101045.226.31$4,567
Jan 20050043.166.32$0
Dec 2004105039.866.75$4,185
Nov 20040045.286.33$0
Oct 200480049.706.52$3,976
Sep 2004133043.245.28$5,751
Aug 20040042.375.55$0
Jul 2004110038.286.08$4,211
Jun 2004148036.106.43$5,343
May 20040037.486.49$0
Apr 2004113034.475.86$3,895
Mar 20040034.365.53$0
Feb 2004131032.455.51$4,251
Jan 20040032.036.30$0
Dec 2003182030.266.30$5,507
Nov 20030028.804.60$0
Oct 2003180028.174.76$5,071
Sep 20030026.314.75$0
Aug 2003171029.765.13$5,089
Jul 20030029.415.17$0
Jun 2003175028.565.98$4,998
May 20030026.595.97$0
Apr 2003151026.675.41$4,027
Mar 200371031.146.10$2,211
Feb 20030033.487.93$0
Jan 200377030.315.58$2,334
Dec 20020026.914.85$0
Nov 2002126024.664.14$3,107
Oct 20020026.464.23$0
Sep 200298027.443.64$2,689
Aug 200271025.963.16$1,843
Jul 200294024.583.06$2,311
Jun 200288023.733.34$2,088
May 2002172024.663.58$4,242
Apr 20020023.653.51$0
Mar 2002180022.003.10$3,960
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 2001171018.072.41$3,090
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 2001142024.873.05$3,532
Jul 20010023.933.20$0
Jun 2001133024.563.82$3,266
May 20010025.524.31$0
Apr 2001144024.685.34$3,554
Mar 20010024.545.38$0
Feb 2001166027.755.77$4,607
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 2000139032.215.66$4,477
Oct 20000031.235.15$0
Sep 2000163031.875.19$5,195
Aug 20000029.644.54$0
Jul 2000166028.534.09$4,736
Jun 20000029.304.40$0
May 2000137027.263.68$3,735
Apr 20000024.513.12$0
Mar 2000108028.422.86$3,069
Feb 2000100027.622.73$2,762
Jan 20000025.272.48$0
Dec 1999121024.282.42$2,938
Nov 19990023.192.43$0
Oct 1999147020.982.80$3,084
Sep 19990021.752.62$0
Aug 1999152019.262.88$2,928
Jul 19990017.892.37$0
Jun 1999153015.942.36$2,439
May 19990015.792.32$0
Apr 1999134015.102.21$2,023
Mar 19990012.471.84$0
Feb 199919609.981.82$1,956
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998162010.892.19$1,764
Oct 19980012.421.97$0
Sep 1998158012.592.08$1,989
Aug 19980011.301.91$0
Jul 1998204011.742.24$2,395
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998118013.042.51$1,539
Mar 19980012.802.31$0
Feb 1998113013.952.30$1,576
Jan 19980014.702.15$0
Dec 1997128016.322.41$2,089
Nov 19970018.193.09$0
Oct 1997176019.253.15$3,388
Sep 19970017.742.95$0
Aug 1997120017.862.55$2,143
Jul 1997171017.582.25$3,006
Jun 1997172017.242.26$2,965
May 19970018.972.31$0
Apr 1997176017.882.08$3,147
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950117.19$0
Nov 19950116.00$0
Oct 19950115.43$0
Sep 1995109116.18$1,764
Aug 19950115.92$0
Jul 19950115.24$0
Jun 19950116.41$0
May 19950117.56$0
Apr 1995120117.73$2,128
Mar 19950116.44$0
Feb 19950116.58$0
Jan 19950115.92$0
Dec 19940115.03$0
Nov 19940115.90$0
Oct 1994157115.58$2,446
Sep 19940115.29$0
Aug 19940116.13$0
Jul 1994162117.56$2,845
Jun 19940117.09$0
May 1994160115.88$2,541
Apr 19940114.14$0
Mar 1994160112.46$1,994
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 1993116114.49$1,681
Oct 1993121115.85$1,918
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
Jan 19930116.93$0

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 2018 — as filed, then multipliedworked
Oil                   49 bbl  × $ 59.54 =     $2,917
Casinghead gas         0 Mcf  × $  3.11 =         $0

────────────────────────────────────────────────────
Month total                                   $2,917

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. 09/O/10320 is the state's own key, not one this site invented.