COVINGTON-BROWN "C"

Operated by IS ENERGY, LLC (P-5 103286) in the BISSETT RANCH (STRAWN REEF) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18650District 7BField 08433500OilCasinghead gasSaveExport
Value, all time
$3.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$129 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 8 leases and 14 wells, and the rule below applies to all of them.

Discovered
1953-04-26
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres.

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
OilDisposition74,605 bbl$3,561,461
Casinghead gasProduction419 Mcf$274
Total$3,561,735

308 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 (2)

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 33.3544, -100.1974. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.35441, -100.19744 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
6,020 ft
2 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.
2100.0%

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

Between 5,875 and 6,164 ft, median 6,020 ft, over the 2 wells that filed a depth.

Completions filed
Jun 1982 – Jan 1983
2 of 2 wells

2 wells

42-4333156625,875 ftJan 1983
42-4333144716,164 ftJun 1982

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 2026302098.932.87$29,877
Mar 2026225089.753.15$20,194
Feb 2026181063.503.75$11,494
Jan 2026214059.138.00$12,654
Dec 2025125056.664.41$7,083
Nov 2025181058.593.93$10,605
Oct 202560059.383.30$3,563
Sep 2025359062.743.08$22,524
Aug 2025180063.933.01$11,507
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025101060.553.23$6,116
Apr 202572062.363.54$4,490
Mar 2025195067.704.27$13,202
Feb 2025295070.884.34$20,910
Jan 202583074.324.28$6,169
Dec 2024178068.993.12$12,280
Nov 2024127069.052.20$8,769
Oct 2024131071.372.28$9,349
Sep 2024213069.612.36$14,827
Aug 2024206075.632.06$15,580
Jul 2024350079.932.15$27,976
Jun 2024322078.082.63$25,142
May 20240078.812.20$0
Apr 202424084.451.66$2,027
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 2019266059.012.30$15,697
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019128055.052.66$7,046
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 201963052.782.49$3,325
May 2019181058.482.74$10,585
Apr 2019178062.632.75$11,148
Mar 2019175056.803.06$9,940
Feb 20190050.852.79$0
Jan 2019183046.033.23$8,423
Dec 2018180046.594.19$8,386
Nov 2018182052.934.24$9,633
Oct 20180061.443.40$0
Sep 2018174059.543.11$10,360
Aug 2018178059.403.07$10,573
Jul 2018178065.142.93$11,595
Jun 2018182060.183.08$10,953
May 2018172065.382.90$11,245
Apr 2018181063.842.90$11,555
Mar 2018182061.222.79$11,142
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 2017125045.373.00$5,671
Jul 20170043.873.09$0
Jun 2017177042.493.09$7,521
May 2017180045.373.26$8,167
Apr 20170047.933.21$0
Mar 2017180046.772.98$8,419
Feb 2017183050.452.95$9,232
Jan 20170049.413.42$0
Dec 2016184048.763.72$8,972
Nov 2016176042.492.64$7,478
Oct 20160046.193.09$0
Sep 2016175041.553.10$7,271
Aug 20160041.442.92$0
Jul 2016181041.622.92$7,533
Jun 20160045.352.69$0
May 2016183042.521.99$7,781
Apr 2016179036.561.99$6,544
Mar 2016170033.011.79$5,612
Feb 2016188026.472.06$4,976
Jan 2016171027.352.36$4,677
Dec 2015187032.362.00$6,051
Nov 2015170038.792.17$6,594
Oct 2015179043.552.43$7,795
Sep 2015187042.992.76$8,039
Aug 2015187040.162.87$7,510
Jul 2015189048.152.95$9,100
Jun 2015261056.152.88$14,655
May 20150055.212.96$0
Apr 2015185049.822.71$9,217
Mar 2015368042.892.93$15,784
Feb 20150044.662.98$0
Jan 2015267043.433.10$11,596
Dec 2014184054.693.59$10,063
Nov 2014185070.464.25$13,035
Oct 2014191078.303.90$14,955
Sep 2014184086.164.05$15,853
Aug 2014173089.394.04$15,464
Jul 2014193096.564.18$18,636
Jun 2014185098.164.74$18,160
May 2014193094.734.73$18,283
Apr 2014163095.944.81$15,638
Mar 20140095.895.06$0
Feb 2014182097.406.19$17,727
Jan 2014192090.404.86$17,357
Dec 2013192091.824.35$17,629
Nov 2013190088.853.74$16,882
Oct 20130097.423.78$0
Sep 20132220104.113.72$23,112
Aug 201300104.253.52$0
Jul 20131710102.523.72$17,531
Jun 2013179094.403.93$16,898
May 2013173094.834.15$16,406
Apr 2013180093.964.28$16,913
Mar 2013361093.623.91$33,797
Feb 20130091.233.42$0
Jan 2013181091.603.42$16,580
Dec 2012190086.773.42$16,486
Nov 2012185086.953.62$16,086
Oct 2012189089.383.40$16,893
Sep 2012189094.672.92$17,893
Aug 2012185092.662.91$17,142
Jul 2012373085.133.02$31,753
Jun 20120079.822.52$0
May 2012179091.612.49$16,398
Apr 201200101.652.00$0
Mar 20121830105.052.22$19,224
Feb 201200101.102.57$0
Jan 2012374098.092.73$36,686
Dec 2011191096.873.24$18,502
Nov 2011192095.723.31$18,378
Oct 2011193084.983.65$16,401
Sep 2011377083.623.99$31,525
Aug 2011176083.404.15$14,678
Jul 2011190094.144.52$17,887
Jun 2011352092.904.64$32,701
May 2011189098.134.40$18,547
Apr 20111880105.964.33$19,920
Mar 2011356096.364.06$34,304
Feb 2011186085.644.18$15,929
Jan 2011179086.504.59$15,484
Dec 2010364085.734.35$31,206
Nov 2010187080.843.80$15,117
Oct 2010206078.103.51$16,089
Sep 2010162072.633.98$11,766
Aug 2010338073.684.42$24,904
Jul 2010335072.554.74$24,304
Jun 20100070.364.91$0
May 2010359071.124.24$25,532
Apr 2010181081.694.12$14,786
Mar 2010349078.394.39$27,358
Feb 2010176073.585.44$12,950
Jan 2010177074.365.96$13,162
Dec 2009341071.445.48$24,361
Nov 2009181074.593.75$13,501
Oct 2009351072.544.11$25,462
Sep 2009173065.543.06$11,338
Aug 2009161067.423.22$10,855
Jul 2009329061.133.46$20,112
Jun 2009172066.163.90$11,380
May 2009346054.743.93$18,940
Apr 2009159046.773.59$7,436
Mar 2009338042.144.06$14,243
Feb 2009164032.814.63$5,381
Jan 2009353035.865.37$12,659
Dec 2008183037.105.98$6,789
Nov 2008365055.496.86$20,254
Oct 2008167075.246.92$12,565
Sep 20083370101.767.88$34,293
Aug 20082060114.228.48$23,529
Jul 20083430131.0811.39$44,960
Jun 20083270131.3313.03$42,945
May 20081760123.1711.57$21,678
Apr 20081590110.3110.45$17,539
Mar 20083290101.909.66$33,525
Feb 2008186092.538.77$17,211
Jan 2008356090.388.21$32,175
Dec 2007185088.337.30$16,341
Nov 2007264091.677.29$24,201
Oct 2007353082.856.92$29,246
Sep 2007171075.846.24$12,969
Aug 2007338069.066.39$23,342
Jul 2007166070.906.39$11,769
Jun 2007324062.007.55$20,088
May 2007250058.747.85$14,685
Apr 2007204059.617.81$12,160
Mar 2007336056.927.30$19,125
Feb 2007219055.108.22$12,067
Jan 2007256050.306.73$12,877
Dec 2006352056.656.92$19,941
Nov 2006349054.207.62$18,916
Oct 2006183054.906.01$10,047
Sep 2006335060.085.04$20,127
Aug 2006167068.717.34$11,475
Jul 2006375069.376.34$26,014
Jun 2006172066.286.38$11,400
May 2006166066.016.42$10,958
Apr 2006343064.397.36$22,086
Mar 2006171056.707.08$9,696
Feb 2006355057.597.75$20,444
Jan 2006353060.598.93$21,388
Dec 2005304054.9413.42$16,702
Nov 20050054.6910.59$0
Oct 2005349058.3413.80$20,361
Sep 2005288061.4512.08$17,698
Aug 2005348061.519.80$21,405
Jul 2005241055.697.84$13,421
Jun 2005219052.337.38$11,460
May 2005278045.226.65$12,571
Apr 2005311049.207.36$15,301
Mar 2005282050.377.15$14,204
Feb 2005269045.226.31$12,164
Jan 2005326043.166.32$14,070
Dec 2004178039.866.75$7,095
Nov 2004292045.286.33$13,222
Oct 2004292049.706.52$14,512
Sep 2004356043.245.28$15,393
Aug 2004171042.375.55$7,245
Jul 2004327038.286.08$12,518
Jun 2004259036.106.43$9,350
May 2004342037.486.49$12,818
Apr 2004517034.475.86$17,821
Mar 2004162034.365.53$5,566
Feb 2004185032.455.51$6,003
Jan 2004347032.036.30$11,114
Dec 2003301030.266.30$9,108
Nov 2003341028.804.60$9,821
Oct 2003340028.174.76$9,578
Sep 2003322026.314.75$8,472
Aug 2003453029.765.13$13,481
Jul 2003179029.415.17$5,264
Jun 2003309028.565.98$8,825
May 2003520026.595.97$13,827
Apr 2003184026.675.41$4,907
Mar 2003320031.146.10$9,965
Feb 2003352033.487.93$11,785
Jan 2003353030.315.58$10,699
Dec 2002338026.914.85$9,096
Nov 2002370024.664.14$9,124
Oct 2002340026.464.23$8,996
Sep 2002334027.443.64$9,165
Aug 2002175025.963.16$4,543
Jul 2002348024.583.06$8,554
Jun 2002297023.733.34$7,048
May 2002312024.663.58$7,694
Apr 2002314023.653.51$7,426
Mar 2002335022.003.10$7,370
Feb 2002331018.222.38$6,031
Jan 2002356017.172.38$6,113
Dec 2001361016.932.36$6,112
Nov 2001355018.072.41$6,415
Oct 2001347019.782.53$6,864
Sep 2001337024.262.25$8,176
Aug 2001343024.873.05$8,530
Jul 2001352023.933.20$8,423
Jun 2001344024.563.82$8,449
May 2001355025.524.31$9,060
Apr 2001350024.685.34$8,638
Mar 2001358024.545.38$8,785
Feb 2001348027.755.77$9,657
Jan 2001489027.478.40$13,433
Dec 2000352026.889.12$9,462
Nov 2000357032.215.66$11,499
Oct 2000361031.235.15$11,274
Sep 2000352031.875.19$11,218
Aug 2000365029.644.54$10,819
Jul 2000348028.534.09$9,928
Jun 2000345029.304.40$10,109
May 2000454027.263.68$12,376
Apr 2000349024.513.12$8,554
Mar 2000485028.422.86$13,784
Feb 2000496027.622.73$13,700
Jan 2000252025.272.48$6,368
Dec 1999169024.282.42$4,103
Nov 1999166023.192.43$3,850
Oct 1999166020.982.80$3,483
Sep 1999161021.752.62$3,502
Aug 1999338019.262.88$6,510
Jul 1999156017.892.37$2,791
Jun 1999147015.942.36$2,343
May 1999136015.792.32$2,147
Apr 1999179015.102.21$2,703
Mar 19990012.471.84$0
Feb 199931209.981.82$3,114
Jan 19990010.381.90$0
Dec 199817109.201.77$1,573
Nov 19980010.892.19$0
Oct 1998151012.421.97$1,875
Sep 1998180112.592.08$2,268
Aug 1998175511.301.91$1,987
Jul 19980011.742.24$0
Jun 1998159811.242.24$1,805
May 1998182312.622.21$2,303
Apr 1998181513.042.51$2,373
Mar 1998183412.802.31$2,352
Feb 1998182413.952.30$2,548
Jan 1998176714.702.15$2,602
Dec 1997185816.322.41$3,038
Nov 1997179618.193.09$3,275
Oct 1997170119.253.15$3,276
Sep 1997157917.742.95$2,812
Aug 1997176517.862.55$3,156
Jul 1997178617.582.25$3,143
Jun 1997183517.242.26$3,166
May 1997182618.972.31$3,466
Apr 1997184717.882.08$3,305
Mar 1997150618.951.94$2,854
Feb 1997149520.492.21$3,064
Jan 19971851023.483.54$4,379
Dec 1996182723.32$4,244
Nov 1996184621.97$4,042
Oct 1996179523.31$4,172
Sep 1996184622.22$4,088
Aug 1996184520.26$3,728
Jul 1996179119.55$3,499
Jun 1996183718.73$3,428
May 1996179219.43$3,478
Apr 1996126421.51$2,710
Mar 1996178519.38$3,450
Feb 1996177416.98$3,005
Jan 1996186517.07$3,175
Dec 1995173117.19$2,974
Nov 19950116.00$0
Oct 1995345315.43$5,323
Sep 1995336616.18$5,436
Aug 19953431015.92$5,461
Jul 19950115.24$0
Jun 1995527816.41$8,648
May 19950617.56$0
Apr 1995183517.73$3,245
Mar 1995185416.44$3,041
Feb 1995166316.58$2,752
Jan 1995176715.92$2,802
Dec 19940915.03$0
Nov 1994366815.90$5,819
Oct 1994182615.58$2,836
Sep 1994182815.29$2,783
Aug 1994179716.13$2,887
Jul 1994181817.56$3,178
Jun 1994307617.09$5,247
May 1994178915.88$2,827
Apr 1994174914.14$2,460
Mar 1994325812.46$4,050
Feb 1994177912.50$2,213
Jan 19941681012.66$2,127
Dec 1993130112.33$1,603
Nov 19933701114.49$5,361
Oct 1993176715.85$2,790
Sep 1993287715.03$4,314
Aug 1993172715.66$2,694
Jul 1993363715.46$5,612
Jun 1993171916.79$2,871
May 1993176917.68$3,112
Apr 19933521118.05$6,354
Mar 19933531018.14$6,403
Feb 19931761217.90$3,150
Jan 1993183816.93$3,098

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.

Apr 2026 — as filed, then multipliedworked
Oil                  302 bbl  × $ 98.93 =    $29,877
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $29,877

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. 7B/O/18650 is the state's own key, not one this site invented.