DRUMMOND, C. O. "A"

Operated by ROGER W. MCCABE, INC. (P-5 724671) in the SEVEN SISTERS (2300) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10194District 04Field 82380660OilCasinghead gasSaveExport
Value, all time
$1.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 13 leases and 17 wells, and the rule below applies to all of them.

Discovered
1965-03-22
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: ONE WELL EFF. 10-1-85.

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
OilDisposition23,215 bbl$939,963
Casinghead gasProduction288,684 Mcf$885,395
Total$1,825,358

106,350 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 (5)

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 28.0279, -98.5416. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.3 miles.

28.02121, -98.54421 · 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%
5 of 5 wells
With a plug date
100.0%
5 of 5 wells
Median depth
2,521 ft
5 wells filed one
Completion to plug
31.9 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
5100.0%
A plug date is filed
5100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
5100.0%
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

Between 2,405 and 4,050 ft, median 2,521 ft, over the 5 wells that filed a depth.

Completions filed
Oct 1977 – Jun 1985
5 of 5 wells
Plug dates filed
Apr 1995 – Jun 2017
5 of 5 wells

Last completion to plug: a median of 31.9 years across the 5 wells that filed both dates, with the middle half between 25.6 years and 32.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-13110532212,632 ftJun 1985May 2017Yes
42-1310046382,405 ftMar 1985Apr 1995Yes
42-13136514224,050 ftFeb 1985May 2017Yes
42-13100413192,504 ftDec 1984Jul 2010Yes
42-1310040372,521 ftOct 1977Jun 2017Yes

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 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 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
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 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 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 2017406043.873.09$17,811
Jun 20170042.493.09$0
May 20170045.373.26$0
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 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
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 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
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 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
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 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013024294.834.15$1,004
Apr 2013029093.964.28$1,242
Mar 201331532593.623.91$30,762
Feb 2013021891.233.42$746
Jan 2013039391.603.42$1,344
Dec 2012034186.773.42$1,166
Nov 2012024086.953.62$870
Oct 20120089.383.40$0
Sep 2012091794.672.92$2,676
Aug 201201,54892.662.91$4,502
Jul 2012042085.133.02$1,269
Jun 201201,29079.822.52$3,250
May 2012040891.612.49$1,015
Apr 201206101.652.00$12
Mar 2012016105.052.22$36
Feb 2012089101.102.57$229
Jan 2012025498.092.73$694
Dec 201117627096.873.24$17,924
Nov 201111025895.723.31$11,384
Oct 201116625484.983.65$15,033
Sep 201117630983.623.99$15,949
Aug 201117238683.404.15$15,946
Jul 201116739894.144.52$17,519
Jun 201116043592.904.64$16,882
May 201101,01998.134.40$4,489
Apr 20110965105.964.33$4,182
Mar 2011087696.364.06$3,554
Feb 2011048385.644.18$2,019
Jan 2011033286.504.59$1,523
Dec 201016995385.734.35$18,632
Nov 201001,11680.843.80$4,236
Oct 20101711,05378.103.51$17,050
Sep 2010087272.633.98$3,470
Aug 20101671,02673.684.42$16,839
Jul 201001,06472.554.74$5,040
Jun 2010084970.364.91$4,169
May 20101741,11771.124.24$17,106
Apr 201014571081.694.12$14,772
Mar 2010069778.394.39$3,059
Feb 2010051373.585.44$2,792
Jan 2010067574.365.96$4,026
Dec 2009044471.445.48$2,435
Nov 200917271774.593.75$15,519
Oct 2009040472.544.11$1,661
Sep 200915788565.543.06$13,002
Aug 200915086367.423.22$12,891
Jul 200916880661.133.46$13,062
Jun 2009099466.163.90$3,872
May 200916086754.743.93$12,162
Apr 200916064446.773.59$9,794
Mar 20091691,16142.144.06$11,834
Feb 2009076632.814.63$3,549
Jan 2009079735.865.37$4,281
Dec 200801,03237.105.98$6,168
Nov 20083411,19055.496.86$27,086
Oct 200801,08875.246.92$7,531
Sep 20081801,124101.767.88$27,171
Aug 200801,222114.228.48$10,366
Jul 2008170980131.0811.39$33,445
Jun 200801,233131.3313.03$16,069
May 2008323977123.1711.57$51,092
Apr 20080761110.3110.45$7,956
Mar 2008167438101.909.66$21,250
Feb 20083391,22792.538.77$42,129
Jan 200801,10590.388.21$9,067
Dec 2007094188.337.30$6,871
Nov 2007020591.677.29$1,495
Oct 2007091482.856.92$6,327
Sep 20073371,14275.846.24$32,689
Aug 20071701,15069.066.39$19,086
Jul 200701,10670.906.39$7,065
Jun 200701,16662.007.55$8,801
May 200701,15258.747.85$9,039
Apr 20071761,16359.617.81$19,569
Mar 20071751,19256.927.30$18,665
Feb 200701,04555.108.22$8,586
Jan 200701,26950.306.73$8,536
Dec 200601,11356.656.92$7,700
Nov 2006073254.207.62$5,576
Oct 20063121,15954.906.01$24,099
Sep 200601,27660.085.04$6,427
Aug 20061801,30068.717.34$21,910
Jul 20061821,33169.376.34$21,068
Jun 20061751,31066.286.38$19,962
May 20061761,25066.016.42$19,649
Apr 2006095464.397.36$7,022
Mar 20061861,00456.707.08$17,657
Feb 200617498457.597.75$17,648
Jan 20061821,34360.598.93$23,025
Dec 20055381,17154.9413.42$45,267
Nov 200501,20954.6910.59$12,801
Oct 200501,32058.3413.80$18,210
Sep 20051681,25261.4512.08$25,447
Aug 20051671,33661.519.80$23,361
Jul 200517792055.697.84$17,073
Jun 200518289852.337.38$16,152
May 20053441,04645.226.65$22,513
Apr 2005063349.207.36$4,659
Mar 200518218750.377.15$10,505
Feb 2005015545.226.31$978
Jan 2005022743.166.32$1,435
Dec 2004015239.866.75$1,026
Nov 2004041145.286.33$2,602
Oct 200416255649.706.52$11,674
Sep 2004063343.245.28$3,345
Aug 2004053742.375.55$2,981
Jul 2004049238.286.08$2,993
Jun 2004056836.106.43$3,654
May 2004061337.486.49$3,981
Apr 2004065234.475.86$3,820
Mar 2004094334.365.53$5,215
Feb 200401,05532.455.51$5,813
Jan 200401,39132.036.30$8,763
Dec 2003092730.266.30$5,842
Nov 2003069428.804.60$3,189
Oct 2003094828.174.76$4,512
Sep 20031461,12426.314.75$9,180
Aug 2003089529.765.13$4,591
Jul 200301,00429.415.17$5,192
Jun 2003014028.565.98$838
May 200315217326.595.97$5,075
Apr 2003020426.675.41$1,103
Mar 20031691,06831.146.10$11,773
Feb 2003089133.487.93$7,062
Jan 200301,13630.315.58$6,341
Dec 20021631,20326.914.85$10,225
Nov 200218495224.664.14$8,476
Oct 20021751,26326.464.23$9,972
Sep 200201,08827.443.64$3,955
Aug 20021691,35725.963.16$8,681
Jul 200201,17924.583.06$3,610
Jun 200201,23423.733.34$4,119
May 200201,18224.663.58$4,236
Apr 20021741,11023.653.51$8,014
Mar 200201,15022.003.10$3,568
Feb 200201,03918.222.38$2,468
Jan 200201,06017.172.38$2,518
Dec 200101,16016.932.36$2,743
Nov 2001051618.072.41$1,241
Oct 2001085719.782.53$2,167
Sep 200115882124.262.25$5,681
Aug 2001074024.873.05$2,259
Jul 200117873723.933.20$6,616
Jun 2001068724.563.82$2,627
May 200116989925.524.31$8,185
Apr 200101,11824.685.34$5,965
Mar 200117793124.545.38$9,349
Feb 200131,04727.755.77$6,121
Jan 2001097827.478.40$8,214
Dec 200015293026.889.12$12,570
Nov 2000083032.215.66$4,696
Oct 200017893231.235.15$10,355
Sep 2000298631.875.19$5,178
Aug 200001,01329.644.54$4,600
Jul 200017497628.534.09$8,956
Jun 2000090129.304.40$3,962
May 20001781,48027.263.68$10,298
Apr 200001,03924.513.12$3,238
Mar 200016897428.422.86$7,560
Feb 200017494727.622.73$7,388
Jan 200031,12125.272.48$2,856
Dec 19991661,04924.282.42$6,573
Nov 1999157023.192.43$3,641
Oct 199921,24420.982.80$3,530
Sep 199901,12821.752.62$2,954
Aug 19991561,15819.262.88$6,335
Jul 199931,31517.892.37$3,173
Jun 199921,27915.942.36$3,053
May 19991631,09315.792.32$5,111
Apr 199931,03115.102.21$2,322
Mar 19991691,25412.471.84$4,413
Feb 19991629979.981.82$3,429
Jan 19991761,22010.381.90$4,145
Dec 19981711,1579.201.77$3,625
Nov 199831,32310.892.19$2,924
Oct 19981621,44512.421.97$4,858
Sep 199816690112.592.08$3,966
Aug 199821,30611.301.91$2,514
Jul 19981691,16911.742.24$4,599
Jun 199801,20311.242.24$2,691
May 199801,28812.622.21$2,842
Apr 19983371,28913.042.51$7,624
Mar 199821,25912.802.31$2,933
Feb 199821,36213.952.30$3,159
Jan 19981781,12414.702.15$5,039
Dec 199701,33816.322.41$3,226
Nov 19971791,52518.193.09$7,966
Oct 199701,52619.253.15$4,807
Sep 199761,50417.742.95$4,551
Aug 19973281,56517.862.55$9,856
Jul 19971741,62317.582.25$6,706
Jun 199731,40817.242.26$3,230
May 199701,45118.972.31$3,350
Apr 19971631,68817.882.08$6,430
Mar 19971732,00418.951.94$7,164
Feb 19973501,20520.492.21$9,830
Jan 199702,35223.483.54$8,325
Dec 19961821,40223.32$4,244
Nov 19963201,85021.97$7,030
Oct 19961751,66523.31$4,079
Sep 19961811,85522.22$4,022
Aug 199621,40120.26$41
Jul 19961771,76519.55$3,460
Jun 199601,62218.73$0
May 19961672,01019.43$3,245
Apr 199602,73021.51$0
Mar 199641,64019.38$78
Feb 19961741,60316.98$2,955
Jan 19963582,02517.07$6,111
Dec 199522,03917.19$34
Nov 199501,84516.00$0
Oct 199532,02315.43$46
Sep 19953232,03516.18$5,226
Aug 199522,16315.92$32
Jul 199522,46815.24$30
Jun 19951761,50216.41$2,888
May 19955221,67517.56$9,166
Apr 199531,81717.73$53
Mar 199501,97516.44$0
Feb 199501,67416.58$0
Jan 19953401,86815.92$5,413
Dec 19941692,08815.03$2,540
Nov 19941862,07415.90$2,957
Oct 199401,64215.58$0
Sep 19941851,99715.29$2,829
Aug 19943002,22016.13$4,839
Jul 19941862,43117.56$3,266
Jun 19943423,24517.09$5,845
May 199422,70615.88$32
Apr 199413,40114.14$14
Mar 19943273,32012.46$4,074
Feb 19941422,66512.50$1,775
Jan 19941462,59012.66$1,848
Dec 19931572,67812.33$1,936
Nov 19931813,07214.49$2,623
Oct 199322,86115.85$32
Sep 19931774,38315.03$2,660
Aug 19933314,26515.66$5,183
Jul 19931762,27515.46$2,721
Jun 199303,03016.79$0
May 19932041,73817.68$3,607
Apr 19931431,78318.05$2,581
Mar 19931681,90718.14$3,048
Feb 199301,94117.90$0
Jan 19931291,38616.93$2,184

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.

Jul 2017 — as filed, then multipliedworked
Oil                  406 bbl  × $ 43.87 =    $17,811
Casinghead gas         0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                  $17,811

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. 04/O/10194 is the state's own key, not one this site invented.