CHINQUAPIN STRAWN UNIT

Operated by PENDRAGON OIL CO. (P-5 651162) in the CHINQUAPIN (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14911District 7BField 17819500OilCasinghead gasSaveExport
Value, all time
$6.0 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 15 leases and 42 wells, and the rule below applies to all of them.

Discovered
1973-07-05
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

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
OilDisposition239,222 bbl$5,681,554
Casinghead gasProduction163,132 Mcf$284,963
Total$5,966,517

75,453 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 (20)

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 32.4474, -100.1784. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles. 6 wells have no surveyed location and are left out of it.

32.44760, -100.17942 · centre of 14 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
35.0%
7 of 20 wells
With a plug date
35.0%
7 of 20 wells
Median depth
5,790 ft
15 wells filed one
Completion to plug
13.3 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
735.0%
A plug date is filed
735.0%
BothOn the schedule and plugged. Neither fact cancels the other.
735.0%
NeitherNo plug date, and not on the schedule.
1365.0%

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

Total depth in feet, 15 of 20 wells. Median 5,790 ft, with the middle half between 5,677 and 5,880 ft; the shallowest is 5,164 ft and the deepest 6,494 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, 18 of 20 wells, Apr 1979 – Sep 1997. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1979 – Sep 1997
18 of 20 wells; 2 filed none
Plug dates filed
May 1984 – Mar 2020
7 of 20 wells; 13 filed none

Last completion to plug: a median of 13.3 years across the 6 wells that filed both dates, with the middle half between 9.3 years and 15.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

20 wells

42-35380893115,164 ft
42-35332102276,494 ftSep 1997
42-35330414715,650 ftSep 1997
42-35332493295,836 ftJun 1997
42-35332475735,872 ftMar 1997
42-35332473445,887 ftMar 1997
42-35332476745,940 ftMar 1997
42-35332229285,790 ftJan 1997
42-35330416235,777 ftAug 1984May 2001Yes
42-35310006225,400 ftApr 1979Sep 1994Yes
42-35330348315,706 ftApr 1979Jul 1990Yes
42-35330367515,652 ftApr 1979Sep 1994Yes
42-35330402425,830 ftApr 1979Dec 1987Yes
42-35380905816,140 ftApr 1979May 1984Yes
42-3538089421Apr 1979
42-3538089941Apr 1979
42-3538090261Apr 1979
42-3538090472Apr 1979
42-3538090682Apr 1979
42-35330425245,702 ft1979Mar 2020Yes

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 2023154074.852.64$11,527
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 2022167085.005.65$14,195
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 20221460108.885.08$15,896
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 2021162066.024.22$10,695
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 2019159058.482.74$9,298
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 2018151061.443.40$9,277
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 2017148055.423.12$8,202
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 2017157045.373.26$7,123
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 2016169042.492.64$7,181
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016154041.622.92$6,409
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 2016151027.352.36$4,130
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015168042.992.76$7,222
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 201579042.892.93$3,388
Feb 20150044.662.98$0
Jan 2015103043.433.10$4,473
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014125078.303.90$9,788
Sep 20140086.164.05$0
Aug 2014134089.394.04$11,978
Jul 2014106096.564.18$10,235
Jun 20140098.164.74$0
May 2014170094.734.73$16,104
Apr 20140095.944.81$0
Mar 2014225095.895.06$21,575
Feb 20140097.406.19$0
Jan 2014119090.404.86$10,758
Dec 20130091.824.35$0
Nov 2013166088.853.74$14,749
Oct 20130097.423.78$0
Sep 20131150104.113.72$11,973
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013160094.403.93$15,104
May 2013175094.834.15$16,595
Apr 20130093.964.28$0
Mar 2013170093.623.91$15,915
Feb 20130091.233.42$0
Jan 2013169091.603.42$15,480
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 2012168089.383.40$15,016
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 2012170079.822.52$13,569
May 2012178091.612.49$16,307
Apr 201200101.652.00$0
Mar 20121700105.052.22$17,859
Feb 20121740101.102.57$17,591
Jan 2012169098.092.73$16,577
Dec 2011164096.873.24$15,887
Nov 2011168095.723.31$16,081
Oct 20110084.983.65$0
Sep 2011166083.623.99$13,881
Aug 2011171083.404.15$14,261
Jul 20110094.144.52$0
Jun 2011165092.904.64$15,329
May 2011168098.134.40$16,486
Apr 20111680105.964.33$17,801
Mar 2011170096.364.06$16,381
Feb 20110085.644.18$0
Jan 2011175086.504.59$15,138
Dec 2010342085.734.35$29,320
Nov 20100080.843.80$0
Oct 201045078.103.51$3,515
Sep 2010168072.633.98$12,202
Aug 2010334073.684.42$24,609
Jul 20100072.554.74$0
Jun 2010341070.364.91$23,993
May 20100071.124.24$0
Apr 2010169081.694.12$13,806
Mar 2010182078.394.39$14,267
Feb 2010179073.585.44$13,171
Jan 20100074.365.96$0
Dec 2009168071.445.48$12,002
Nov 2009172074.593.75$12,829
Oct 2009167072.544.11$12,114
Sep 20090065.543.06$0
Aug 2009320067.423.22$21,574
Jul 2009178061.133.46$10,881
Jun 2009174066.163.90$11,512
May 2009173054.743.93$9,470
Apr 2009345046.773.59$16,136
Mar 20090042.144.06$0
Feb 2009179032.814.63$5,873
Jan 2009360035.865.37$12,910
Dec 2008171037.105.98$6,344
Nov 2008174055.496.86$9,655
Oct 2008588075.246.92$44,241
Sep 200800101.767.88$0
Aug 20083470114.228.48$39,634
Jul 20083560131.0811.39$46,664
Jun 20081780131.3313.03$23,377
May 20082050123.1711.57$25,250
Apr 20083500110.3110.45$38,609
Mar 20083420101.909.66$34,850
Feb 20082533792.538.77$23,735
Jan 200835016990.388.21$33,020
Dec 200717118288.337.30$16,433
Nov 200733620191.677.29$32,267
Oct 200734522782.856.92$30,155
Sep 200735523175.846.24$28,366
Aug 200717820869.066.39$13,621
Jul 200757923570.906.39$42,552
Jun 200717523462.007.55$12,616
May 200735222658.747.85$22,450
Apr 200718022559.617.81$12,486
Mar 200754222456.927.30$32,486
Feb 200717616255.108.22$11,029
Jan 2007012250.306.73$821
Dec 2006361056.656.92$20,451
Nov 2006178054.207.62$9,648
Oct 20061791654.906.01$9,923
Sep 200616815860.085.04$10,889
Aug 200633718668.717.34$24,521
Jul 20061806069.376.34$12,867
Jun 20063597966.286.38$24,299
May 200617413966.016.42$12,379
Apr 200635118964.397.36$23,992
Mar 200617819356.707.08$11,460
Feb 200635322457.597.75$22,066
Jan 200632018460.598.93$21,033
Dec 20051794654.9413.42$10,451
Nov 20051744754.6910.59$10,014
Oct 200508358.3413.80$1,145
Sep 20053459961.4512.08$22,396
Aug 200509361.519.80$911
Jul 200517713455.697.84$10,908
Jun 20051769552.337.38$9,911
May 20051728345.226.65$8,330
Apr 200506749.207.36$493
Mar 20051717650.377.15$9,157
Feb 20051808845.226.31$8,695
Jan 200517911643.166.32$8,459
Dec 20041797739.866.75$7,655
Nov 200418017745.286.33$9,271
Oct 200417917749.706.52$10,049
Sep 200470833143.245.28$32,363
Aug 200417731342.375.55$9,237
Jul 200452938038.286.08$22,562
Jun 200453038436.106.43$21,603
May 200453738437.486.49$22,621
Apr 200435534234.475.86$14,240
Mar 200453530834.365.53$20,086
Feb 200454330732.455.51$19,312
Jan 200452233932.036.30$18,855
Dec 200354436730.266.30$18,774
Nov 200353737528.804.60$17,189
Oct 200354341628.174.76$17,276
Sep 200335435926.314.75$11,019
Aug 200372235129.765.13$23,287
Jul 200353736129.415.17$17,660
Jun 200335322628.565.98$11,434
May 200354123926.595.97$15,813
Apr 200353621426.675.41$15,452
Mar 200353828031.146.10$18,460
Feb 200352922133.487.93$19,463
Jan 200354026730.315.58$17,858
Dec 200254927626.914.85$16,113
Nov 200255226624.664.14$14,713
Oct 200233626726.464.23$10,020
Sep 200272230427.443.64$20,917
Aug 200254738325.963.16$15,412
Jul 200253731024.583.06$14,149
Jun 200254034623.733.34$13,969
May 200272535824.663.58$19,162
Apr 200254037823.653.51$14,099
Mar 200273638722.003.10$17,393
Feb 200255533118.222.38$10,898
Jan 200272234017.172.38$13,204
Dec 200171739816.932.36$13,080
Nov 200172342518.072.41$14,087
Oct 200173039219.782.53$15,431
Sep 200190347324.262.25$22,972
Aug 200171843824.873.05$19,194
Jul 20011,02749823.933.20$26,168
Jun 200171246724.563.82$19,273
May 200186543525.524.31$23,948
Apr 200189145024.685.34$24,391
Mar 20011,07747524.545.38$28,983
Feb 200172539927.755.77$22,420
Jan 20011,08644427.478.40$33,561
Dec 200074038426.889.12$23,394
Nov 200089441732.215.66$31,155
Oct 20001,05553031.235.15$35,675
Sep 20001,07563231.875.19$37,538
Aug 200089164929.644.54$29,356
Jul 20001,23454628.534.09$37,439
Jun 200091265529.304.40$29,602
May 20001,06658627.263.68$31,215
Apr 20001,43464824.513.12$37,167
Mar 200090066428.422.86$27,477
Feb 20001,25862327.622.73$36,445
Jan 20001,10068225.272.48$29,489
Dec 19991,28775924.282.42$33,088
Nov 19991,28874923.192.43$31,692
Oct 19991,45778020.982.80$32,755
Sep 199990698021.752.62$22,272
Aug 19991,39984619.262.88$29,378
Jul 19991,0801,11617.892.37$21,969
Jun 19991,41292615.942.36$24,695
May 19991,10275215.792.32$19,146
Apr 19991,25488615.102.21$20,892
Mar 19991,45185912.471.84$19,673
Feb 19991,2698469.981.82$14,202
Jan 19991,26792210.381.90$14,903
Dec 19981,3116379.201.77$13,191
Nov 19981,07278910.892.19$13,399
Oct 19981,4701,38612.421.97$20,987
Sep 19981,1101,33712.592.08$16,759
Aug 19981,4461,69011.301.91$19,563
Jul 19981,5902,09211.742.24$23,347
Jun 19981,2991,38611.242.24$17,702
May 19981,4671,21812.622.21$21,201
Apr 19981,4431,65013.042.51$22,951
Mar 19981,3011,82612.802.31$20,870
Feb 19981,1181,58213.952.30$19,233
Jan 19981,4511,82714.702.15$25,267
Dec 19971,4811,82916.322.41$28,580
Nov 19971,4792,48018.193.09$34,562
Oct 19971,6952,79319.253.15$41,426
Sep 19971,5333,05717.742.95$36,228
Aug 19972,1023,21017.862.55$45,742
Jul 19972,0713,55617.582.25$44,398
Jun 19971,5792,90617.242.26$33,781
May 19972,1963,08518.972.31$48,780
Apr 19972,6073,70017.882.08$54,319
Mar 19973,3472,44618.951.94$68,169
Feb 19978431,18920.492.21$19,896
Jan 19971,30199823.483.54$34,080
Dec 19961,70578623.32$39,761
Nov 19961,7241,20021.97$37,876
Oct 19962,1491,20123.31$50,093
Sep 19961,87499722.22$41,640
Aug 19961,8731,00420.26$37,947
Jul 19962,0421,00819.55$39,921
Jun 19962,3411,14018.73$43,847
May 19961,71497919.43$33,303
Apr 19962,04193821.51$43,902
Mar 19961,70288819.38$32,985
Feb 19961,69570716.98$28,781
Jan 19962,20482917.07$37,622
Dec 19952,51979217.19$43,302
Nov 19952,49095316.00$39,840
Oct 19951,8381,25315.43$28,360
Sep 19952,6541,30016.18$42,942
Aug 19952,1561,67715.92$34,324
Jul 19953,2521,78615.24$49,560
Jun 19952,0521,68816.41$33,673
May 19952,9971,71117.56$52,627
Apr 19952,3911,20417.73$42,392
Mar 19952,7831,48416.44$45,753
Feb 19952,8121,33616.58$46,623
Jan 19952,8181,47215.92$44,863
Dec 19943,0591,98315.03$45,977
Nov 19943,0512,20915.90$48,511
Oct 19943,0042,20615.58$46,802
Sep 19942,8912,26515.29$44,203
Aug 19942,9742,93116.13$47,971
Jul 19943,0202,85717.56$53,031
Jun 19942,9932,55217.09$51,150
May 19942,9462,23415.88$46,782
Apr 19942,9692,03414.14$41,982
Mar 19942,9762,09312.46$37,081
Feb 19942,6761,62912.50$33,450
Jan 19942,9461,53312.66$37,296
Dec 19932,9601,65312.33$36,497
Nov 19932,9931,88914.49$43,369
Oct 19932,9682,05615.85$47,043
Sep 19932,6761,96415.03$40,220
Aug 19932,9282,24615.66$45,852
Jul 19932,9191,77515.46$45,128
Jun 19932,4651,65416.79$41,387
May 19932,8151,73217.68$49,769
Apr 19932,4471,57418.05$44,168
Mar 19933,0471,55018.14$55,273
Feb 19932,3611,29017.90$42,262
Jan 19932,7501,21116.93$46,558

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 2023 — as filed, then multipliedworked
Oil                  154 bbl  × $ 74.85 =    $11,527
Casinghead gas         0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                  $11,527

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/14911 is the state's own key, not one this site invented.