SANDERS, L.J.

Operated by TRACY OPERATING CO., LLC (P-5 100350) in the WILLARD, SE (NAVARRO B) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13799District 03Field 97504500NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$39 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 4 leases and 6 wells, and the rule below applies to all of them.

Discovered
1980-09-01
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

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
NGPA2none

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
OilDisposition23,219 bbl$1,047,566
Casinghead gasProduction395 Mcf$1,474
Total$1,049,041

47 Mcf of this lease's gas, across 47 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 (3)

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 30.5220, -96.8096. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

30.52135, -96.80902 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
4,320 ft
3 wells filed one
Completion to plug
14.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

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 4,210 and 4,327 ft, median 4,320 ft, over the 3 wells that filed a depth.

Completions filed
Dec 1980 – Dec 1981
3 of 3 wells
Plug dates filed
Feb 1985 – Jan 2008
2 of 3 wells; 1 filed none

Last completion to plug: a median of 14.8 years across the 2 wells that filed both dates, with the middle half between 8.9 years and 20.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-0513129724,327 ftDec 1981Feb 1985Yes
42-0513193534,210 ftOct 1981Jan 2008Yes
42-0513111514,320 ftDec 1980

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 20261741106.413.05$18,518
Apr 20260198.932.87$3
Mar 20260189.753.15$3
Feb 20260163.503.75$4
Jan 20260159.138.00$8
Dec 2025175156.664.41$9,920
Nov 20250158.593.93$4
Oct 20250159.383.30$3
Sep 20250162.743.08$3
Aug 2025165163.933.01$10,551
Jul 20250166.743.32$3
Jun 20250166.483.13$3
May 20250160.553.23$3
Apr 2025164162.363.54$10,231
Mar 20250167.704.27$4
Feb 20250170.884.34$4
Jan 20250174.324.28$4
Dec 2024163168.993.12$11,248
Nov 20240169.052.20$2
Oct 20240171.372.28$2
Sep 2024163169.612.36$11,349
Aug 20240175.632.06$2
Jul 20240179.932.15$2
Jun 20240178.082.63$3
May 2024163178.812.20$12,848
Apr 20240184.451.66$2
Mar 20240180.301.55$2
Feb 20240176.091.78$2
Jan 2024151173.023.30$11,029
Dec 20230171.262.61$3
Nov 20230177.892.81$3
Oct 2023152185.443.09$12,990
Sep 20230189.042.74$3
Aug 20230180.522.67$3
Jul 2023141174.852.64$10,556
Jun 20230168.962.26$2
May 20230170.622.23$2
Apr 2023158178.122.24$12,345
Mar 20230172.852.39$2
Feb 2023166175.112.47$12,471
Jan 20230176.533.39$3
Dec 20220176.415.73$6
Nov 2022164185.005.65$13,946
Oct 20220187.185.86$6
Sep 20220184.888.16$8
Aug 2022173194.529.13$16,361
Jul 202201101.587.54$8
Jun 202201115.097.98$8
May 202201109.378.43$8
Apr 202201104.226.84$7
Mar 202201108.885.08$5
Feb 20220191.054.86$5
Jan 2022164181.844.54$13,426
Dec 20210171.323.90$4
Nov 20210177.435.24$5
Oct 2021153179.795.71$12,214
Sep 20210169.865.35$5
Aug 20210166.024.22$4
Jul 2021169170.783.98$11,966
Jun 20210169.493.38$3
May 20210163.483.02$3
Apr 2021178160.362.76$10,747
Mar 20210161.302.72$3
Feb 20210157.805.55$6
Jan 2021182150.412.81$9,177
Dec 20200144.642.68$3
Nov 20200138.772.71$3
Oct 2020189136.972.48$6,990
Sep 20200137.091.99$2
Aug 20200139.982.39$2
Jul 2020173138.371.83$6,640
Jun 20200134.901.69$2
May 20200116.921.81$2
Apr 20200114.751.80$2
Mar 20200130.341.86$2
Feb 20200149.881.98$2
Jan 20200157.252.09$2
Dec 2019190159.012.30$11,214
Nov 20190155.302.75$3
Oct 20190153.472.42$2
Sep 2019171155.052.66$9,416
Aug 20190153.112.30$2
Jul 20190156.272.46$2
Jun 2019171152.782.49$9,028
May 20190158.482.74$3
Apr 20190162.632.75$3
Mar 2019181156.803.06$10,284
Feb 20190150.852.79$3
Jan 20190146.033.23$3
Dec 2018181146.594.19$8,437
Nov 20180152.934.24$4
Oct 20180161.443.40$3
Sep 20180159.543.11$3
Aug 2018175159.403.07$10,398
Jul 20180165.142.93$3
Jun 20180160.183.08$3
May 2018187165.382.90$12,229
Apr 20180163.842.90$3
Mar 20180161.222.79$3
Feb 2018185161.782.77$11,432
Jan 20180162.874.01$4
Dec 20170157.272.92$3
Nov 20170155.423.12$3
Oct 2017184149.292.98$9,072
Sep 20170147.523.09$3
Aug 20170145.373.00$3
Jul 2017127143.873.09$5,575
Jun 20170142.493.09$3
May 2017181145.373.26$8,215
Apr 20170147.933.21$3
Mar 20170146.772.98$3
Feb 2017179150.452.95$9,034
Jan 20170149.413.42$3
Dec 2016188148.763.72$9,171
Nov 20160142.492.64$3
Oct 20160146.193.09$3
Sep 2016188141.553.10$7,815
Aug 20160141.442.92$3
Jul 20160141.622.92$3
Jun 2016191145.352.69$8,665
May 20160142.521.99$2
Apr 20160136.561.99$2
Mar 2016180133.011.79$5,944
Feb 20160126.472.06$2
Jan 20160127.352.36$2
Dec 2015189132.362.00$6,118
Nov 20150138.792.17$2
Oct 20150143.552.43$2
Sep 20150142.992.76$3
Aug 20150140.162.87$3
Jul 2015188148.152.95$9,055
Jun 20150156.152.88$3
May 2015188155.212.96$10,382
Apr 20150149.822.71$3
Mar 20150142.892.93$3
Feb 20150144.662.98$3
Jan 2015195143.433.10$8,472
Dec 20140154.693.59$4
Nov 2014190170.464.25$13,392
Oct 20140178.303.90$4
Sep 2014191186.164.05$16,461
Aug 20140189.394.04$4
Jul 20140196.564.18$4
Jun 2014193198.164.74$18,950
May 20140194.734.73$5
Apr 20140195.944.81$5
Mar 2014193195.895.06$18,512
Feb 20140197.406.19$6
Jan 20140190.404.86$5
Dec 2013185191.824.35$16,991
Nov 20130188.853.74$4
Oct 20130197.423.78$4
Sep 20131721104.113.72$17,911
Aug 201301104.253.52$4
Jul 20131921102.523.72$19,688
Jun 20130194.403.93$4
May 20130194.834.15$4
Apr 2013191193.964.28$17,951
Mar 20130193.623.91$4
Feb 20130191.233.42$3
Jan 20130191.603.42$3
Dec 2012170186.773.42$14,754
Nov 20120186.953.62$4
Oct 20120189.383.40$3
Sep 20120194.672.92$3
Aug 20120192.662.91$3
Jul 20120185.133.02$3
Jun 20120179.822.52$3
May 2012167191.612.49$15,301
Apr 201201101.652.00$2
Mar 201201105.052.22$2
Feb 201201101.102.57$3
Jan 20120198.092.73$3
Dec 20110196.873.24$3
Nov 20110195.723.31$3
Oct 20110184.983.65$4
Sep 20110183.623.99$4
Aug 2011183183.404.15$15,266
Jul 20110194.144.52$5
Jun 20110192.904.64$5
May 2011185198.134.40$18,158
Apr 201101105.964.33$4
Mar 20110196.364.06$4
Feb 20110185.644.18$4
Jan 20110186.504.59$5
Dec 20100185.734.35$4
Nov 2010185180.843.80$14,959
Oct 20100178.103.51$4
Sep 20100172.633.98$4
Aug 20100173.684.42$4
Jul 20100172.554.74$5
Jun 2010168170.364.91$11,825
May 20100171.124.24$4
Apr 20100181.694.12$4
Mar 2010184178.394.39$14,428
Feb 20100173.585.44$5
Jan 20100174.365.96$6
Dec 20090171.445.48$5
Nov 2009190174.593.75$14,176
Oct 20090172.544.11$4
Sep 20090165.543.06$3
Aug 2009190167.423.22$12,813
Jul 20090161.133.46$3
Jun 20090166.163.90$4
May 20090154.743.93$4
Apr 20090146.773.59$4
Mar 2009190142.144.06$8,011
Feb 20090132.814.63$5
Jan 20090135.865.37$5
Dec 20080137.105.98$6
Nov 20080155.496.86$7
Oct 2008186175.246.92$14,002
Sep 200801101.767.88$8
Aug 200801114.228.48$8
Jul 20081861131.0811.39$24,392
Jun 200801131.3313.03$13
May 200801123.1711.57$12
Apr 200801110.3110.45$10
Mar 200801101.909.66$10
Feb 20080192.538.77$9
Jan 2008185190.388.21$16,729
Dec 20070188.337.30$7
Nov 20070191.677.29$7
Oct 20070182.856.92$7
Sep 20070175.846.24$6
Aug 20070169.066.39$6
Jul 2007179170.906.39$12,697
Jun 20070162.007.55$8
May 20070158.747.85$8
Apr 20070159.617.81$8
Mar 20070156.927.30$7
Feb 20070155.108.22$8
Jan 20070150.306.73$7
Dec 2006179156.656.92$10,147
Nov 20060154.207.62$8
Oct 20060154.906.01$6
Sep 20060160.085.04$5
Aug 20060168.717.34$7
Jul 20060169.376.34$6
Jun 20060166.286.38$6
May 20060166.016.42$6
Apr 20060164.397.36$7
Mar 2006168156.707.08$9,533
Feb 20060157.597.75$8
Jan 20060160.598.93$9
Dec 20050154.9413.42$13
Nov 20050154.6910.59$11
Oct 20050158.3413.80$14
Sep 2005151161.4512.08$9,291
Aug 20050161.519.80$10
Jul 20050155.697.84$8
Jun 20050152.337.38$7
May 20050145.226.65$7
Apr 2005178149.207.36$8,765
Mar 20050150.377.15$7
Feb 20050145.226.31$6
Jan 20050143.166.32$6
Dec 2004161139.866.75$6,424
Nov 20040145.286.33$6
Oct 20040149.706.52$7
Sep 20040143.245.28$5
Aug 2004179142.375.55$7,590
Jul 20040138.286.08$6
Jun 20040136.106.43$6
May 2004178137.486.49$6,678
Apr 20040134.475.86$6
Mar 20040134.365.53$6
Feb 20040132.455.51$6
Jan 2004168132.036.30$5,387
Dec 20030130.266.30$6
Nov 20030128.804.60$5
Oct 20030128.174.76$5
Sep 2003176126.314.75$4,635
Aug 20030129.765.13$5
Jul 20030129.415.17$5
Jun 2003165028.565.98$4,712
May 20030126.595.97$6
Apr 20030126.675.41$5
Mar 2003178131.146.10$5,549
Feb 20030133.487.93$8
Jan 20030130.315.58$6
Dec 2002178126.914.85$4,795
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 2002184127.443.64$5,053
Aug 2002173125.963.16$4,494
Jul 20020124.583.06$3
Jun 2002162123.733.34$3,848
May 2002167024.663.58$4,118
Apr 20020123.653.51$4
Mar 2002176122.003.10$3,875
Feb 20020118.222.38$2
Jan 20020117.172.38$2
Dec 2001178116.932.36$3,016
Nov 2001170118.072.41$3,074
Oct 20010119.782.53$3
Sep 20010024.262.25$0
Aug 2001181124.873.05$4,505
Jul 20010123.933.20$3
Jun 20010124.563.82$4
May 20010125.524.31$4
Apr 2001178124.685.34$4,398
Mar 20010124.545.38$5
Feb 20010127.755.77$6
Jan 20010127.478.40$8
Dec 20000126.889.12$9
Nov 2000155132.215.66$4,998
Oct 20000131.235.15$5
Sep 2000177131.875.19$5,646
Aug 20000129.644.54$5
Jul 2000182128.534.09$5,197
Jun 20000129.304.40$4
May 2000181127.263.68$4,938
Apr 2000185124.513.12$4,537
Mar 20000128.422.86$3
Feb 2000187127.622.73$5,168
Jan 20000125.272.48$2
Dec 1999187124.282.42$4,543
Nov 1999149123.192.43$3,458
Oct 19990120.982.80$3
Sep 1999184121.752.62$4,005
Aug 19990119.262.88$3
Jul 1999160117.892.37$2,865
Jun 1999179015.942.36$2,853
May 1999180115.792.32$2,845
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 199918119.981.82$1,808
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 1998181110.892.19$1,973
Oct 19980112.421.97$2
Sep 1998183112.592.08$2,306
Aug 1998176111.301.91$1,991
Jul 1998184011.742.24$2,160
Jun 19980111.242.24$2
May 1998184112.622.21$2,324
Apr 19980113.042.51$3
Mar 1998179112.802.31$2,294
Feb 19980113.952.30$2
Jan 19980114.702.15$2
Dec 1997176116.322.41$2,875
Nov 1997174118.193.09$3,168
Oct 19970119.253.15$3
Sep 1997157117.742.95$2,788
Aug 1997180117.862.55$3,217
Jul 1997176117.582.25$3,096
Jun 19970117.242.26$2
May 1997179118.972.31$3,398
Apr 19970117.882.08$2
Mar 1997182118.951.94$3,451
Feb 19970120.492.21$2
Jan 1997181123.483.54$4,253
Dec 1996174123.32$4,058
Nov 19960121.97$0
Oct 19960123.31$0
Sep 1996180122.22$4,000
Aug 19960120.26$0
Jul 1996181119.55$3,539
Jun 19960118.73$0
May 19960119.43$0
Apr 1996177121.51$3,807
Mar 19960119.38$0
Feb 1996177016.98$3,005
Jan 19960117.07$0
Dec 1995185117.19$3,180
Nov 19950116.00$0
Oct 19950115.43$0
Sep 1995187116.18$3,026
Aug 19950115.92$0
Jul 1995178115.24$2,713
Jun 19950116.41$0
May 19950117.56$0
Apr 1995155117.73$2,748
Mar 19950116.44$0
Feb 19950116.58$0
Jan 1995170115.92$2,706
Dec 1994178115.03$2,675
Nov 19940115.90$0
Oct 19940115.58$0
Sep 19940115.29$0
Aug 1994182116.13$2,936
Jul 19940117.56$0
Jun 1994178117.09$3,042
May 19940115.88$0
Apr 19940114.14$0
Mar 1994167112.46$2,081
Feb 19940112.50$0
Jan 1994164112.66$2,076
Dec 19930112.33$0
Nov 19930114.49$0
Oct 1993162115.85$2,568
Sep 19930115.03$0
Aug 1993154115.66$2,412
Jul 19930115.46$0
Jun 19930116.79$0
May 1993162117.68$2,864
Apr 19930118.05$0
Mar 1993176118.14$3,193
Feb 1993185117.90$3,312
Jan 1993186116.93$3,149

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                  174 bbl  × $106.41 =    $18,515
Casinghead gas         1 Mcf  × $  3.05 =         $3

────────────────────────────────────────────────────
Month total                                  $18,518

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/13799 is the state's own key, not one this site invented.