RUMBAUGH "67"

Operated by D.K.D. (P-5 196285) in the HRUBETZ (TANNEHILL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26557District 7BField 43073600OilCasinghead gasSave
Value, all time
$7.8 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

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
OilDisposition357,017 bbl$7,801,571
Casinghead gasProduction11,532 Mcf$6,335
Total$7,807,906

8,972 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 (10)

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 32.4140, -100.1417. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

32.41356, -100.14171 · 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%
10 of 10 wells
With a plug date
100.0%
10 of 10 wells
Median depth
4,350 ft
10 wells filed one
Completion to plug
27.7 years
median over 10 wells

What the state filed about each well

On the RRC proration schedule
10100.0%
A plug date is filed
10100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
10100.0%
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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 10 of 10 wells. Median 4,350 ft, with the middle half between 3,589 and 6,198 ft; the shallowest is 3,565 ft and the deepest 6,575 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

80s
90s
00s

Last completion by decade, 10 of 10 wells, Feb 1983 – Dec 2002. 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 1983 – Dec 2002
10 of 10 wells
Plug dates filed
Nov 2011 – Jun 2025
10 of 10 wells

Last completion to plug: a median of 27.7 years across the 10 wells that filed both dates, with the middle half between 20.6 years and 29.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-4413221916,575 ftDec 2002Nov 2019Yes
42-44133773113,615 ftJul 1996Jun 2025Yes
42-4413230455,590 ftApr 1996Jun 2025Yes
42-441324552033,565 ftJan 1995Dec 2011Yes
42-4413227435,050 ftOct 1992Mar 2019Yes
42-4413235286,400 ftApr 1992Jun 2015Yes
42-4413229246,490 ftMar 1992Jun 2025Yes
42-441324582023,650 ftMar 1992Nov 2011Yes
42-44133479103,565 ftJun 1991Feb 2021Yes
42-4413235973,580 ftFeb 1983Feb 2021Yes

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 201989052.782.49$4,697
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 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 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 2016138045.352.69$6,258
May 20160042.521.99$0
Apr 201685036.561.99$3,108
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016163027.352.36$4,458
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015153042.992.76$6,577
Aug 20150040.162.87$0
Jul 2015155048.152.95$7,463
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 2014127054.693.59$6,946
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014165086.164.05$14,216
Aug 2014160089.394.04$14,302
Jul 2014162096.564.18$15,643
Jun 2014161098.164.74$15,804
May 20140094.734.73$0
Apr 2014167095.944.81$16,022
Mar 20140095.895.06$0
Feb 2014166097.406.19$16,168
Jan 2014167090.404.86$15,097
Dec 201324091.824.35$2,204
Nov 2013177088.853.74$15,726
Oct 2013175097.423.78$17,049
Sep 20131650104.113.72$17,178
Aug 20131640104.253.52$17,097
Jul 20131610102.523.72$16,506
Jun 20130094.403.93$0
May 2013168094.834.15$15,931
Apr 2013242093.964.28$22,738
Mar 2013156093.623.91$14,605
Feb 2013165091.233.42$15,053
Jan 2013152091.603.42$13,923
Dec 2012168086.773.42$14,577
Nov 20120086.953.62$0
Oct 2012121089.383.40$10,815
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012130085.133.02$11,067
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20121250105.052.22$13,131
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 2011129083.623.99$10,787
Aug 2011150083.404.15$12,510
Jul 2011162094.144.52$15,251
Jun 20110092.904.64$0
May 2011170098.134.40$16,682
Apr 20111640105.964.33$17,377
Mar 2011340096.364.06$32,762
Feb 20110085.644.18$0
Jan 2011333086.504.59$28,805
Dec 2010342085.734.35$29,320
Nov 2010342080.843.80$27,647
Oct 2010305078.103.51$23,821
Sep 2010157072.633.98$11,403
Aug 2010325073.684.42$23,946
Jul 2010154072.554.74$11,173
Jun 2010323070.364.91$22,726
May 2010341071.124.24$24,252
Apr 2010338081.694.12$27,611
Mar 2010514078.394.39$40,292
Feb 2010341073.585.44$25,091
Jan 2010345074.365.96$25,654
Dec 2009168071.445.48$12,002
Nov 2009183074.593.75$13,650
Oct 2009348072.544.11$25,244
Sep 2009173065.543.06$11,338
Aug 2009172067.423.22$11,596
Jul 2009171061.133.46$10,453
Jun 2009165066.163.90$10,916
May 2009175054.743.93$9,580
Apr 2009174046.773.59$8,138
Mar 2009348042.144.06$14,665
Feb 2009176032.814.63$5,775
Jan 2009179035.865.37$6,419
Dec 2008344037.105.98$12,762
Nov 2008357055.496.86$19,810
Oct 2008178075.246.92$13,393
Sep 20083500101.767.88$35,616
Aug 20083440114.228.48$39,292
Jul 20083510131.0811.39$46,009
Jun 20083510131.3313.03$46,097
May 20083470123.1711.57$42,740
Apr 20083450110.3110.45$38,057
Mar 20083530101.909.66$35,971
Feb 2008348092.538.77$32,200
Jan 2008352090.388.21$31,814
Dec 2007537088.337.30$47,433
Nov 2007338091.677.29$30,984
Oct 2007523082.856.92$43,331
Sep 2007175075.846.24$13,272
Aug 2007351069.066.39$24,240
Jul 2007355070.906.39$25,170
Jun 2007356062.007.55$22,072
May 2007334058.747.85$19,619
Apr 2007167059.617.81$9,955
Mar 2007360056.927.30$20,491
Feb 20070055.108.22$0
Jan 2007360050.306.73$18,108
Dec 2006179056.656.92$10,140
Nov 2006174054.207.62$9,431
Oct 2006358054.906.01$19,654
Sep 2006180060.085.04$10,814
Aug 2006174068.717.34$11,956
Jul 2006347069.376.34$24,071
Jun 2006177066.286.38$11,732
May 2006344066.016.42$22,707
Apr 2006360064.397.36$23,180
Mar 2006361056.707.08$20,469
Feb 2006163057.597.75$9,387
Jan 2006160060.598.93$9,694
Dec 2005336054.9413.42$18,460
Nov 2005355054.6910.59$19,415
Oct 2005360058.3413.80$21,002
Sep 2005360061.4512.08$22,122
Aug 2005353061.519.80$21,713
Jul 2005333055.697.84$18,545
Jun 2005347052.337.38$18,159
May 2005177045.226.65$8,004
Apr 2005319049.207.36$15,695
Mar 2005512050.377.15$25,789
Feb 2005355045.226.31$16,053
Jan 2005533043.166.32$23,004
Dec 2004543039.866.75$21,644
Nov 2004538045.286.33$24,361
Oct 2004527049.706.52$26,192
Sep 2004709043.245.28$30,657
Aug 2004317042.375.55$13,431
Jul 2004524038.286.08$20,059
Jun 2004698036.106.43$25,198
May 2004525037.486.49$19,677
Apr 2004702034.475.86$24,198
Mar 2004702034.365.53$24,121
Feb 2004519032.455.51$16,842
Jan 2004698032.036.30$22,357
Dec 2003695030.266.30$21,031
Nov 2003682028.804.60$19,642
Oct 2003705028.174.76$19,860
Sep 2003526026.314.75$13,839
Aug 2003530029.765.13$15,773
Jul 2003718029.415.17$21,116
Jun 2003890028.565.98$25,418
May 2003542026.595.97$14,412
Apr 2003902026.675.41$24,056
Mar 2003716031.146.10$22,296
Feb 2003718033.487.93$24,039
Jan 2003691030.315.58$20,944
Dec 2002703026.914.85$18,918
Nov 2002711024.664.14$17,533
Oct 2002868026.464.23$22,967
Sep 2002712027.443.64$19,537
Aug 2002708025.963.16$18,380
Jul 2002664024.583.06$16,321
Jun 2002703023.733.34$16,682
May 2002708024.663.58$17,459
Apr 2002178023.653.51$4,210
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 2001211024.873.05$5,248
Jul 2001193023.933.20$4,618
Jun 2001236024.563.82$5,796
May 2001177025.524.31$4,517
Apr 2001147024.685.34$3,628
Mar 2001163024.545.38$4,000
Feb 2001173027.755.77$4,801
Jan 2001199027.478.40$5,467
Dec 2000180026.889.12$4,838
Nov 2000268132.215.66$8,638
Oct 2000262331.235.15$8,198
Sep 20003211231.875.19$10,293
Aug 20002991529.644.54$8,930
Jul 20003742128.534.09$10,756
Jun 20003841329.304.40$11,308
May 20004561627.263.68$12,489
Apr 20004712324.513.12$11,616
Mar 20004031428.422.86$11,493
Feb 20004861327.622.73$13,459
Jan 2000417525.272.48$10,550
Dec 1999315524.282.42$7,660
Nov 19998132523.192.43$18,914
Oct 19994861620.982.80$10,241
Sep 19994291521.752.62$9,370
Aug 19996842719.262.88$13,251
Jul 19999573017.892.37$17,192
Jun 19994761315.942.36$7,618
May 19999373015.792.32$14,865
Apr 19999563015.102.21$14,502
Mar 19999291712.471.84$11,616
Feb 199947159.981.82$4,710
Jan 19991,2922810.381.90$13,464
Dec 19981,198259.201.77$11,066
Nov 19981,6252010.892.19$17,740
Oct 19981,4404212.421.97$17,968
Sep 19981,9227812.592.08$24,360
Aug 19982,88010911.301.91$32,752
Jul 19982,81911511.742.24$33,352
Jun 19982,84610211.242.24$32,217
May 19982,2867412.622.21$29,013
Apr 19983,3786313.042.51$44,207
Mar 19983,4084612.802.31$43,729
Feb 19983,3833913.952.30$47,283
Jan 19984,2195014.702.15$62,127
Dec 19974,7115416.322.41$77,014
Nov 19974,7488518.193.09$86,629
Oct 19975,33117719.253.15$103,179
Sep 19975,13615517.742.95$91,571
Aug 19974,83111917.862.55$86,586
Jul 19975,64013817.582.25$99,461
Jun 19975,78017317.242.26$100,038
May 19976,15114118.972.31$117,010
Apr 19974,39110017.882.08$78,719
Mar 19974,84811618.951.94$92,095
Feb 19974,37110520.492.21$89,793
Jan 19975,5865723.483.54$131,361
Dec 19964,84710823.32$113,032
Nov 19965,6029321.97$123,076
Oct 19965,69411623.31$132,727
Sep 19964,18812122.22$93,057
Aug 19962,89010120.26$58,551
Jul 19961,41410619.55$27,644
Jun 19963035918.73$5,675
May 19963766019.43$7,306
Apr 19964243921.51$9,120
Mar 19965616119.38$10,872
Feb 19966517716.98$11,054
Jan 19961,11212117.07$18,982
Dec 19951,09513217.19$18,823
Nov 199578012316.00$12,480
Oct 199584610715.43$13,054
Sep 19951,23214716.18$19,934
Aug 19951,17314615.92$18,674
Jul 19951,5827415.24$24,110
Jun 19951,27713616.41$20,956
May 19951,58414417.56$27,815
Apr 199596410417.73$17,092
Mar 19951,68424516.44$27,685
Feb 19951,22014016.58$20,228
Jan 19952,21818515.92$35,311
Dec 19943,0519515.03$45,857
Nov 19942,77220715.90$44,075
Oct 19942,63911315.58$41,116
Sep 19944,04818715.29$61,894
Aug 19944,74025716.13$76,456
Jul 19944,66624517.56$81,935
Jun 19945,51824617.09$94,303
May 19946,24127715.88$99,107
Apr 19946,92835114.14$97,962
Mar 19948,66335512.46$107,941
Feb 19948,03527412.50$100,438
Jan 19949,08123312.66$114,965
Dec 19939,99234512.33$123,201
Nov 199310,15936314.49$147,204
Oct 19937,90035915.85$125,215
Sep 19937,25929815.03$109,103
Aug 19938,56343915.66$134,097
Jul 19938,64834915.46$133,698
Jun 19937,46531416.79$125,337
May 19937,89135017.68$139,513
Apr 19936,99426918.05$126,242
Mar 19936,12015118.14$111,017
Feb 19934,9675417.90$88,909
Jan 19934,9449616.93$83,702

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.

Jun 2019 — as filed, then multipliedworked
Oil                   89 bbl  × $ 52.78 =     $4,697
Casinghead gas         0 Mcf  × $  2.49 =         $0

────────────────────────────────────────────────────
Month total                                   $4,697

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/26557 is the state's own key, not one this site invented.