SANDERS, W.E. "A"

Operated by COVENANT OPERATING, LLC (P-5 182800) in the TALLY (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21385District 09Field 88221333NGPA filingOilCasinghead gasSaveExport
Value, all time
$934 k
Jan 1993 – May 2026
Value, last 12 filed months
$52 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 29 leases and 96 wells, and the rule below applies to all of them.

Discovered
1950-12-31
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
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
OilDisposition18,076 bbl$906,618
Casinghead gasProduction7,350 Mcf$27,831
Total$934,450

1,530 Mcf of this lease's gas, across 29 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 33.6020, -98.2689. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.60197, -98.26894 · 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
4,995 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 4,995 ft.

Completions filed
Sep 1981
1 of 1 wells

1 well

42-0773215014,995 ftSep 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 2026440106.413.05$4,682
Apr 202673098.932.87$7,222
Mar 202681089.753.15$7,270
Feb 2026104063.503.75$6,604
Jan 202662059.138.00$3,666
Dec 202595056.664.41$5,383
Nov 202546058.593.93$2,695
Oct 202576059.383.30$4,513
Sep 202554062.743.08$3,388
Aug 20250063.933.01$0
Jul 202596066.743.32$6,407
Jun 20250066.483.13$0
May 2025116060.553.23$7,024
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 202549070.884.34$3,473
Jan 202550074.324.28$3,716
Dec 202456068.993.12$3,863
Nov 202464069.052.20$4,419
Oct 202489071.372.28$6,352
Sep 20240069.612.36$0
Aug 202483075.632.06$6,277
Jul 20240079.932.15$0
Jun 202457078.082.63$4,451
May 202496078.812.20$7,566
Apr 20240084.451.66$0
Mar 202453080.301.55$4,256
Feb 202457076.091.78$4,337
Jan 2024119073.023.30$8,689
Dec 20230071.262.61$0
Nov 202368077.892.81$5,297
Oct 202365085.443.09$5,554
Sep 202358089.042.74$5,164
Aug 20230080.522.67$0
Jul 202387074.852.64$6,512
Jun 202347068.962.26$3,241
May 202335070.622.23$2,472
Apr 202352078.122.24$4,062
Mar 2023157072.852.39$11,437
Feb 202343075.112.47$3,230
Jan 20230076.533.39$0
Dec 2022161076.415.73$12,302
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022164084.888.16$13,920
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221650115.097.98$18,990
May 202200109.378.43$0
Apr 20221630104.226.84$16,988
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 2022161081.844.54$13,176
Dec 20210071.323.90$0
Nov 2021160077.435.24$12,389
Oct 2021156079.795.71$12,447
Sep 20210069.865.35$0
Aug 2021170066.024.22$11,223
Jul 2021177070.783.98$12,528
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 2021170050.412.81$8,570
Dec 20200044.642.68$0
Nov 2020165038.772.71$6,397
Oct 2020168036.972.48$6,211
Sep 20200037.091.99$0
Aug 2020173039.982.39$6,917
Jul 20200038.371.83$0
Jun 2020170034.901.69$5,933
May 2020174016.921.81$2,944
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020172049.881.98$8,579
Jan 2020172057.252.09$9,847
Dec 2019175059.012.30$10,327
Nov 20190055.302.75$0
Oct 2019208053.472.42$11,122
Sep 20190055.052.66$0
Aug 2019174053.112.30$9,241
Jul 2019242056.272.46$13,617
Jun 2019342052.782.49$18,051
May 20190058.482.74$0
Apr 2019170062.632.75$10,647
Mar 20190056.803.06$0
Feb 2019173050.852.79$8,797
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 2017132050.452.95$6,659
Jan 20170049.413.42$0
Dec 201662048.763.72$3,023
Nov 2016172042.492.64$7,308
Oct 20160046.193.09$0
Sep 201666041.553.10$2,742
Aug 20160041.442.92$0
Jul 2016147041.622.92$6,118
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 201689033.011.79$2,938
Feb 201663026.472.06$1,668
Jan 2016152027.352.36$4,157
Dec 20150032.362.00$0
Nov 201554038.792.17$2,095
Oct 20150043.552.43$0
Sep 2015157042.992.76$6,749
Aug 20150040.162.87$0
Jul 2015161048.152.95$7,752
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015168049.822.71$8,370
Mar 20150042.892.93$0
Feb 2015167044.662.98$7,458
Jan 20150043.433.10$0
Dec 2014172054.693.59$9,407
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014161086.164.05$13,872
Aug 20140089.394.04$0
Jul 2014170096.564.18$16,415
Jun 2014175098.164.74$17,178
May 20140094.734.73$0
Apr 2014169095.944.81$16,214
Mar 20140095.895.06$0
Feb 2014175097.406.19$17,045
Jan 20140090.404.86$0
Dec 2013171091.824.35$15,701
Nov 2013158088.853.74$14,038
Oct 20130097.423.78$0
Sep 20133430104.113.72$35,710
Aug 20131570104.253.52$16,367
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 20120085.133.02$0
Jun 20120079.822.52$0
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 20110096.873.24$0
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 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20073337688.337.30$29,969
Nov 200708791.677.29$634
Oct 200704582.856.92$311
Sep 200702375.846.24$144
Aug 200701469.066.39$89
Jul 200706470.906.39$409
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 200704455.108.22$362
Jan 20070050.306.73$0
Dec 200602056.656.92$138
Nov 20061725554.207.62$9,741
Oct 200605954.906.01$355
Sep 200605560.085.04$277
Aug 20061764368.717.34$12,409
Jul 200601769.376.34$108
Jun 200603266.286.38$204
May 20061732866.016.42$11,600
Apr 200604164.397.36$302
Mar 200602156.707.08$149
Feb 20061763757.597.75$10,423
Jan 200604760.598.93$420
Dec 200502854.9413.42$376
Nov 200502854.6910.59$296
Oct 200504958.3413.80$676
Sep 20051715861.4512.08$11,209
Aug 200505861.519.80$568
Jul 200506855.697.84$533
Jun 20051737252.337.38$9,585
May 200507445.226.65$492
Apr 20051747649.207.36$9,120
Mar 200503850.377.15$272
Feb 200506745.226.31$423
Jan 200506843.166.32$430
Dec 20041607239.866.75$6,864
Nov 200405645.286.33$355
Oct 20041766249.706.52$9,151
Sep 200406043.245.28$317
Aug 20043336642.375.55$14,476
Jul 200406838.286.08$414
Jun 200402636.106.43$167
May 200416910537.486.49$7,016
Apr 20041796934.475.86$6,574
Mar 200407534.365.53$415
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 200309230.266.30$580
Nov 200307428.804.60$340
Oct 200307328.174.76$347
Sep 200307326.314.75$347
Aug 20031748429.765.13$5,609
Jul 20031809929.415.17$5,806
Jun 200306728.565.98$401
May 2003010026.595.97$597
Apr 200309426.675.41$508
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 200301830.315.58$100
Dec 20021749026.914.85$5,119
Nov 200203924.664.14$161
Oct 200204926.464.23$207
Sep 200202527.443.64$91
Aug 2002170625.963.16$4,432
Jul 200201624.583.06$49
Jun 20021783523.733.34$4,341
May 200205624.663.58$201
Apr 20021707123.653.51$4,270
Mar 200206422.003.10$199
Feb 200207118.222.38$169
Jan 20021718517.172.38$3,138
Dec 200108316.932.36$196
Nov 20011776118.072.41$3,345
Oct 200108319.782.53$210
Sep 20011688324.262.25$4,263
Aug 20011766324.873.05$4,569
Jul 200107423.933.20$237
Jun 20011779024.563.82$4,691
May 20011775025.524.31$4,732
Apr 200101224.685.34$64
Mar 20010024.545.38$0
Feb 200101527.755.77$87
Jan 20010827.478.40$67
Dec 20000626.889.12$55
Nov 200002032.215.66$113
Oct 200004331.235.15$221
Sep 200001631.875.19$83
Aug 20000029.644.54$0
Jul 200003028.534.09$123
Jun 20000729.304.40$31
May 200002727.263.68$99
Apr 200005224.513.12$162
Mar 200005728.422.86$163
Feb 200002527.622.73$68
Jan 200003225.272.48$79
Dec 19990724.282.42$17
Nov 19990023.192.43$0
Oct 19990620.982.80$17
Sep 199901021.752.62$26
Aug 199902719.262.88$78
Jul 199905217.892.37$123
Jun 199901715.942.36$40
May 199905615.792.32$130
Apr 199905115.102.21$113
Mar 199907212.471.84$132
Feb 1999173789.981.82$1,868
Jan 199917911610.381.90$2,078
Dec 19980649.201.77$113
Nov 199802710.892.19$59
Oct 19981757112.421.97$2,313
Sep 199808512.592.08$177
Aug 1998022111.301.91$422
Jul 199812022611.742.24$1,914
Jun 19981763711.242.24$2,061
May 19980512.622.21$11
Apr 199801113.042.51$28
Mar 1998165012.802.31$2,112
Feb 1998173613.952.30$2,427
Jan 199801514.702.15$32
Dec 1997175016.322.41$2,856
Nov 19970818.193.09$25
Oct 19971783019.253.15$3,521
Sep 19971735317.742.95$3,226
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
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 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 199506716.41$0
May 19951646717.56$2,880
Apr 1995786817.73$1,383
Mar 199506116.44$0
Feb 19951835416.58$3,034
Jan 199506015.92$0
Dec 199405515.03$0
Nov 19941305215.90$2,067
Oct 19941275715.58$1,979
Sep 1994874115.29$1,330
Aug 199403816.13$0
Jul 199404017.56$0
Jun 199405117.09$0
May 19941097515.88$1,731
Apr 199407814.14$0
Mar 1994745612.46$922
Feb 1994777312.50$963
Jan 1994916312.66$1,152
Dec 19931829212.33$2,244
Nov 199308914.49$0
Oct 19932816915.85$4,454
Sep 199304415.03$0
Aug 199301515.66$0
Jul 199303815.46$0
Jun 199303516.79$0
May 199301417.68$0
Apr 199302818.05$0
Mar 1993192518.14$345
Feb 19930017.90$0
Jan 19931322516.93$2,235

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                   44 bbl  × $106.41 =     $4,682
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $4,682

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/21385 is the state's own key, not one this site invented.