CANON "36"

Operated by SURGE OPERATING, LLC (P-5 760725) in the JO-MILL (SPRABERRY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66477District 8AField 46564750Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$12.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$56 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 104 leases and 1,035 wells, and the rule below applies to all of them.

Discovered
1954-02-01
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2014-04-22.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: REQUIRED.

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
OilDisposition316,256 bbl$12,108,414
Casinghead gasProduction265,138 Mcf$572,902
Total$12,681,316

124,698 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 (8)

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 32.7225, -101.6507. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.72249, -101.64979 · 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
37.5%
3 of 8 wells
With a plug date
37.5%
3 of 8 wells
Median depth
7,413 ft
8 wells filed one
Completion to plug
8.4 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
337.5%
A plug date is filed
337.5%
BothOn the schedule and plugged. Neither fact cancels the other.
337.5%
NeitherNo plug date, and not on the schedule.
562.5%

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, 8 of 8 wells. Median 7,413 ft, with the middle half between 7,400 and 7,445 ft; the shallowest is 7,400 ft and the deepest 8,000 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 8 wells, Feb 1990 – Jul 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1990 – Jul 2018
6 of 8 wells; 2 filed none
Plug dates filed
Oct 1991 – Oct 1999
3 of 8 wells; 5 filed none

Last completion to plug: a median of 8.4 years across the 3 wells that filed both dates, with the middle half between 4.4 years and 9.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-0333148147,400 ft
42-0333148967,406 ft
42-0333177687,443 ftJul 2018
42-0333177577,450 ftJul 2018
42-0333148457,420 ftJul 2018
42-0333144827,400 ftMay 1991Oct 1999Yes
42-0333144937,400 ftMay 1991Oct 1991Yes
42-0333142818,000 ftFeb 1990Oct 1999Yes

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 20261820106.413.05$19,367
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 2025163062.743.08$10,227
Aug 2025177063.933.01$11,316
Jul 20250066.743.32$0
Jun 2025223066.483.13$14,825
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025262070.884.34$18,571
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024182071.372.28$12,989
Sep 2024185069.612.36$12,878
Aug 2024363075.632.06$27,454
Jul 20240079.932.15$0
Jun 2024287078.082.63$22,409
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 2024185073.023.30$13,509
Dec 2023201071.262.61$14,323
Nov 2023372077.892.81$28,975
Oct 2023185085.443.09$15,806
Sep 20230089.042.74$0
Aug 2023518080.522.67$41,709
Jul 2023177074.852.64$13,248
Jun 2023349068.962.26$24,067
May 20230070.622.23$0
Apr 2023181078.122.24$14,140
Mar 20230072.852.39$0
Feb 2023184075.112.47$13,820
Jan 2023182076.533.39$13,928
Dec 2022178076.415.73$13,601
Nov 20220085.005.65$0
Oct 2022361087.185.86$31,472
Sep 2022178084.888.16$15,109
Aug 2022177094.529.13$16,730
Jul 20223380101.587.54$34,334
Jun 20221780115.097.98$20,486
May 20223550109.378.43$38,826
Apr 20221800104.226.84$18,760
Mar 20223450108.885.08$37,564
Feb 2022178091.054.86$16,207
Jan 20223456381.844.54$28,521
Dec 202108471.323.90$328
Nov 20213603677.435.24$28,063
Oct 2021178079.795.71$14,203
Sep 2021356069.865.35$24,870
Aug 2021357066.024.22$23,569
Jul 20210070.783.98$0
Jun 2021177069.493.38$12,300
May 20215371663.483.02$34,137
Apr 202103060.362.76$83
Mar 20210961.302.72$24
Feb 20211811357.805.55$10,534
Jan 2021181050.412.81$9,124
Dec 20203622644.642.68$16,229
Nov 20201803038.772.71$7,060
Oct 20203562936.972.48$13,233
Sep 20201782637.091.99$6,654
Aug 20203592639.982.39$14,415
Jul 2020178038.371.83$6,830
Jun 2020179034.901.69$6,247
May 20200016.921.81$0
Apr 20201721014.751.80$2,555
Mar 20203561030.341.86$10,820
Feb 20201701149.881.98$8,501
Jan 2020166657.252.09$9,516
Dec 2019364659.012.30$21,493
Nov 20191781055.302.75$9,871
Oct 20193562053.472.42$19,084
Sep 2019179755.052.66$9,873
Aug 2019178053.112.30$9,454
Jul 2019175056.272.46$9,847
Jun 20193455652.782.49$18,349
May 201905558.482.74$151
Apr 20191783262.632.75$11,236
Mar 2019365056.803.06$20,732
Feb 20191775350.852.79$9,148
Jan 20193583246.033.23$16,582
Dec 20183695446.594.19$17,418
Nov 201805152.934.24$216
Oct 20183572661.443.40$22,022
Sep 20183552459.543.11$21,211
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018179060.183.08$10,772
May 201803765.382.90$107
Apr 201818011463.842.90$11,822
Mar 2018016461.222.79$457
Feb 201817314961.782.77$11,100
Jan 201817815462.874.01$11,808
Dec 201717915557.272.92$10,704
Nov 201735316455.423.12$20,075
Oct 201717916949.292.98$9,327
Sep 201735617647.523.09$17,460
Aug 201717915845.373.00$8,596
Jul 201717713943.873.09$8,194
Jun 201717813242.493.09$7,971
May 201718121845.373.26$8,923
Apr 201736724647.933.21$18,380
Mar 201734121746.772.98$16,596
Feb 2017016150.452.95$475
Jan 201736211849.413.42$18,290
Dec 201618314848.763.72$9,474
Nov 20165479542.492.64$23,493
Oct 20163568746.193.09$16,712
Sep 201654111041.553.10$22,820
Aug 20164358341.442.92$18,269
Jul 201674214441.622.92$31,303
Jun 201681317645.352.69$37,342
May 201660922542.521.99$26,343
Apr 201699119836.561.99$36,625
Mar 201681321033.011.79$27,214
Feb 201635918226.472.06$9,878
Jan 20161808627.352.36$5,126
Dec 201543611232.362.00$14,333
Nov 20156889938.792.17$26,902
Oct 20151679743.552.43$7,508
Sep 201561415242.992.76$26,815
Aug 201517928440.162.87$8,004
Jul 2015029148.152.95$857
Jun 201568127356.152.88$39,025
May 201518619455.212.96$10,842
Apr 201579926049.822.71$40,510
Mar 201518127742.892.93$8,576
Feb 201550124744.662.98$23,110
Jan 2015029343.433.10$908
Dec 201436627854.693.59$21,015
Nov 201439830470.464.25$29,336
Oct 2014415078.303.90$32,495
Sep 2014362086.164.05$31,190
Aug 2014404089.394.04$36,114
Jul 2014289096.564.18$27,906
Jun 201460430098.164.74$60,710
May 201451428294.734.73$50,024
Apr 201467125895.944.81$65,616
Mar 201430928695.895.06$31,076
Feb 201446922397.406.19$47,061
Jan 201464328690.404.86$59,517
Dec 201367328091.824.35$63,014
Nov 2013478088.853.74$42,470
Oct 2013642097.423.78$62,544
Sep 20134790104.113.72$49,869
Aug 20137190104.253.52$74,956
Jul 20137600102.523.72$77,915
Jun 20131752294.403.93$16,607
May 201376718394.834.15$73,494
Apr 201373420993.964.28$69,862
Mar 201365721393.623.91$62,342
Feb 201370016591.233.42$64,425
Jan 201350516491.603.42$46,819
Dec 201224815286.773.42$22,039
Nov 201267115286.953.62$58,894
Oct 20126779989.383.40$60,847
Sep 201227312794.672.92$26,216
Aug 201258419292.662.91$54,672
Jul 201268919885.133.02$59,253
Jun 201256021079.822.52$45,228
May 201259721991.612.49$55,236
Apr 2012692195101.652.00$70,731
Mar 2012565231105.052.22$59,867
Feb 2012642140101.102.57$65,266
Jan 201274816798.092.73$73,828
Dec 201163516796.873.24$62,053
Nov 201170618895.723.31$68,201
Oct 201151018484.983.65$44,011
Sep 201174919883.623.99$63,421
Aug 201173523183.404.15$62,257
Jul 201153214194.144.52$50,719
Jun 201178615092.904.64$73,715
May 20117857298.134.40$77,349
Apr 201162652105.964.33$66,556
Mar 201175719696.364.06$73,740
Feb 201154211185.644.18$46,881
Jan 201183122886.504.59$72,928
Dec 201066028385.734.35$57,812
Nov 201068022680.843.80$55,829
Oct 201078424978.103.51$62,104
Sep 201062728772.633.98$46,681
Aug 20101,00226073.684.42$74,976
Jul 201056018272.554.74$41,490
Jun 201081430970.364.91$58,790
May 201084647571.124.24$62,179
Apr 201084243281.694.12$70,564
Mar 201084948178.394.39$68,664
Feb 201077144173.585.44$59,130
Jan 201064144474.365.96$50,313
Dec 200983345271.445.48$61,988
Nov 200966530474.593.75$50,743
Oct 200982234172.544.11$61,029
Sep 200982427265.543.06$54,839
Aug 200958240767.423.22$40,548
Jul 200981443261.133.46$51,256
Jun 200976439866.163.90$52,096
May 200979432154.743.93$44,724
Apr 200982429246.773.59$39,586
Mar 200978447642.144.06$34,970
Feb 200973750732.814.63$26,530
Jan 200977541035.865.37$29,994
Dec 200866446737.105.98$27,426
Nov 200866044755.496.86$39,690
Oct 200879537175.246.92$62,384
Sep 2008352397101.767.88$38,947
Aug 2008572278114.228.48$67,692
Jul 2008615376131.0811.39$84,897
Jun 2008552362131.3313.03$77,212
May 2008626343123.1711.57$81,074
Apr 2008646305110.3110.45$74,449
Mar 2008636428101.909.66$68,945
Feb 200856940192.538.77$56,167
Jan 200864145090.388.21$61,626
Dec 200766636988.337.30$61,522
Nov 200781940191.677.29$78,002
Oct 200762855982.856.92$55,899
Sep 20071,09756275.846.24$86,706
Aug 200763954969.066.39$47,636
Jul 200798553770.906.39$73,267
Jun 200747239662.007.55$32,253
May 200779035858.747.85$49,214
Apr 200795948459.617.81$60,944
Mar 200795853056.927.30$58,399
Feb 200758821855.108.22$34,190
Jan 200743934450.306.73$24,396
Dec 200659142356.656.92$36,407
Nov 20061,17141554.207.62$66,629
Oct 200645742654.906.01$27,651
Sep 20061,01446360.085.04$63,253
Aug 20061,12246268.717.34$80,484
Jul 2006022769.376.34$1,440
Jun 200676531566.286.38$52,715
May 200691433666.016.42$62,492
Apr 200646240264.397.36$32,707
Mar 200681740756.707.08$49,207
Feb 200679441757.597.75$48,959
Jan 200680735660.598.93$52,076
Dec 20051,01839654.9413.42$61,241
Nov 20051,05053554.6910.59$63,089
Oct 200536250158.3413.80$28,031
Sep 200590248461.4512.08$61,274
Aug 200593540661.519.80$61,489
Jul 200577641455.697.84$46,463
Jun 200582437952.337.38$45,917
May 200580841045.226.65$39,265
Apr 200580135449.207.36$42,015
Mar 20051,35339350.377.15$70,962
Feb 200578850345.226.31$38,808
Jan 200577459043.166.32$37,136
Dec 20041,48451139.866.75$62,602
Nov 200465438445.286.33$32,044
Oct 20041,01066849.706.52$54,549
Sep 200482370943.245.28$39,333
Aug 20041,09960842.375.55$49,939
Jul 20041,58678538.286.08$65,488
Jun 20041,16733836.106.43$44,303
May 20041,23572137.486.49$50,970
Apr 20041,16142134.475.86$42,486
Mar 200473944034.365.53$27,825
Feb 200481651832.455.51$29,333
Jan 20041,17755932.036.30$41,221
Dec 200378656430.266.30$27,338
Nov 200395850228.804.60$29,897
Oct 200399771728.174.76$31,498
Sep 200396067026.314.75$28,440
Aug 200381887329.765.13$28,822
Jul 20031,56477229.415.17$49,989
Jun 20031,14865628.565.98$36,712
May 200378231826.595.97$22,693
Apr 20031,18760026.675.41$34,902
Mar 20031,59065431.146.10$53,499
Feb 200382255833.487.93$31,943
Jan 20031,16761130.315.58$38,782
Dec 20021,18065526.914.85$34,933
Nov 20021,53666024.664.14$40,608
Oct 20021,56470926.464.23$44,382
Sep 20021,1791,15527.443.64$36,550
Aug 20021,60296425.963.16$44,638
Jul 200281874824.583.06$22,397
Jun 20021,17189523.733.34$30,776
May 20021,5941,06624.663.58$43,129
Apr 20021,5561,17023.653.51$40,909
Mar 20021,5371,05422.003.10$37,084
Feb 20021,57083218.222.38$30,582
Jan 200236774517.172.38$8,071
Dec 20011,15174516.932.36$21,248
Nov 20011,2621,16118.072.41$25,597
Oct 20011,6131,16819.782.53$34,859
Sep 20011,2101,38524.262.25$32,473
Aug 20011,5831,60524.873.05$44,270
Jul 20011,5491,86523.933.20$43,030
Jun 20011,7992,51524.563.82$53,801
May 20011,7871,45925.524.31$51,889
Apr 200176769824.685.34$22,654
Mar 200173766924.545.38$21,683
Feb 200136664927.755.77$13,899
Jan 20011,12865827.478.40$36,513
Dec 200036864326.889.12$15,758
Nov 200081469732.215.66$30,163
Oct 200071775031.235.15$26,251
Sep 200036285631.875.19$15,977
Aug 20001,06993429.644.54$35,926
Jul 200073497728.534.09$24,937
Jun 20001,05986229.304.40$34,819
May 200036468727.263.68$12,451
Apr 200087871424.513.12$23,745
Mar 200036967028.422.86$12,403
Feb 200037367727.622.73$12,148
Jan 20001,02479525.272.48$27,848
Dec 19997351,01124.282.42$20,296
Nov 19997221,13423.192.43$19,503
Oct 199992787220.982.80$21,893
Sep 199954581321.752.62$13,983
Aug 199968892919.262.88$15,922
Jul 19991,17585217.892.37$23,042
Jun 199972066515.942.36$13,048
May 199936169515.792.32$7,313
Apr 199972474115.102.21$12,569
Mar 19991,14471312.471.84$15,576
Feb 19995576159.981.82$6,677
Jan 199937065010.381.90$5,076
Dec 19981,0546859.201.77$10,912
Nov 199873373110.892.19$9,580
Oct 199879591512.421.97$11,676
Sep 19987246,52812.592.08$22,711
Aug 19981,1801,14211.301.91$15,512
Jul 19983621,12811.742.24$6,774
Jun 19987131,03311.242.24$10,325
May 19981,1451,20712.622.21$17,113
Apr 19983621,47813.042.51$8,423
Mar 19981,1081,52512.802.31$17,704
Feb 19987051,60713.952.30$13,529
Jan 19981,1481,29014.702.15$19,655
Dec 1997669016.322.41$10,918
Nov 19973471,24918.193.09$10,169
Oct 19971,164019.253.15$22,407
Sep 1997704017.742.95$12,489
Aug 19973501,99517.862.55$11,348
Jul 19971,1682,01217.582.25$25,054
Jun 19977041,90917.242.26$16,446
May 19971,1862,18018.972.31$27,531
Apr 19971,6332,57317.882.08$34,557
Mar 19971,7892,51318.951.94$38,775
Feb 19971,6752,04620.492.21$38,834
Jan 19972,1512,43023.483.54$59,107
Dec 19961,4982,39823.32$34,933
Nov 19962,1382,48721.97$46,972
Oct 19961,6562,65923.31$38,601
Sep 19962,0982,64722.22$46,618
Aug 19962,1022,92020.26$42,587
Jul 19961,6253,09519.55$31,769
Jun 19961,2851,95818.73$24,068
May 19962,0431,39719.43$39,695
Apr 19962,1431,47521.51$46,096
Mar 19962,1473,23219.38$41,609
Feb 19962,1601,34816.98$36,677
Jan 19962,1621,30917.07$36,905
Dec 19952,1391,36417.19$36,769
Nov 19952,6272,29016.00$42,032
Oct 19952,6422,96315.43$40,766
Sep 19951,6692,15216.18$27,004
Aug 19952,1252,41215.92$33,830
Jul 19951,6442,43515.24$25,055
Jun 19952,1372,50316.41$35,068
May 19951,6662,32017.56$29,255
Apr 19952,1502,58017.73$38,120
Mar 19951,6942,17516.44$27,849
Feb 19952,0332,07416.58$33,707
Jan 19952,0802,07615.92$33,114
Dec 19942,1512,04615.03$32,330
Nov 19941,2112,14415.90$19,255
Oct 19941,6732,24915.58$26,065
Sep 19941,9882,30615.29$30,397
Aug 19942,0742,97616.13$33,454
Jul 19942,1352,94117.56$37,491
Jun 19942,1082,86417.09$36,026
May 19942,5172,96915.88$39,970
Apr 19942,0012,68714.14$28,294
Mar 19942,7282,84812.46$33,991
Feb 19942,0252,70612.50$25,313
Jan 19942,2772,82212.66$28,827
Dec 19932,8252,78312.33$34,832
Nov 19932,6722,54314.49$38,717
Oct 19932,8012,81115.85$44,396
Sep 19932,6562,95715.03$39,920
Aug 19932,8923,27015.66$45,289
Jul 19932,4054,14515.46$37,181
Jun 19932,7763,68416.79$46,609
May 19933,1053,80717.68$54,896
Apr 19932,9283,50818.05$52,850
Mar 19932,9413,06018.14$53,350
Feb 19932,9573,22517.90$52,930
Jan 19933,3323,07816.93$56,411

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                  182 bbl  × $106.41 =    $19,367
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,367

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. 8A/O/66477 is the state's own key, not one this site invented.