BIRK, C. -A-

Operated by CATLIN, RANDY (P-5 139996) in the WICHITA COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19679District 09Field 97155001OilCasinghead gasSaveExport
Value, all time
$2.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$20 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 1,994 leases and 19,278 wells, and the rule below applies to all of them.

Discovered
1910-12-31
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
OilDisposition55,984 bbl$2,246,715
Casinghead gasProduction16 Mcf$0
Total$2,246,715

16 Mcf of this lease's gas, across 16 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 (16)

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 33.9056, -98.6758. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

33.90638, -98.67596 · 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
6.3%
1 of 16 wells
With a plug date
6.3%
1 of 16 wells
Median depth
810 ft
16 wells filed one
Completion to plug
43.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
16.3%
A plug date is filed
16.3%
BothOn the schedule and plugged. Neither fact cancels the other.
16.3%
NeitherNo plug date, and not on the schedule.
1593.8%

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, 16 of 16 wells. Median 810 ft, with the middle half between 804 and 822 ft; the shallowest is 800 ft and the deepest 2,010 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, 16 of 16 wells, Sep 1979 – May 1985. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1979 – May 1985
16 of 16 wells
Plug dates filed
Dec 2024
1 of 16 wells; 15 filed none

Last completion to plug: a median of 43.8 years across the 1 well that filed both dates, with the middle half between 43.8 years and 43.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

16 wells

42-4854042626804 ftMay 1985
42-4853993620A804 ftJul 1984
42-4853903619805 ftApr 1984
42-48539449252,000 ftDec 1983
42-4853903421804 ftAug 1983
42-4853903520804 ftAug 1983
42-4853871018812 ftFeb 1983
42-48538621172,000 ftDec 1982
42-4853844315810 ftSep 1982
42-4853839713850 ftAug 1982
42-485369299800 ftMar 1981Dec 2024Yes
42-48536999112,010 ftJan 1981
42-485363768800 ftNov 1980
42-485363757810 ftApr 1980
42-485362036810 ftApr 1980
42-485357602812 ftSep 1979

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 2026133089.753.15$11,937
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 2025133062.743.08$8,344
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025131062.363.54$8,169
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025124074.324.28$9,216
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024116069.612.36$8,075
Aug 20240075.632.06$0
Jul 2024134079.932.15$10,711
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024127084.451.66$10,725
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023115071.262.61$8,195
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023115080.522.67$9,260
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023111070.622.23$7,839
Apr 20230078.122.24$0
Mar 202398072.852.39$7,139
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022115085.005.65$9,775
Oct 20220087.185.86$0
Sep 2022114084.888.16$9,676
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221210115.097.98$13,926
May 202200109.378.43$0
Apr 20221150104.226.84$11,985
Mar 202200108.885.08$0
Feb 2022123091.054.86$11,199
Jan 20220081.844.54$0
Dec 2021125071.323.90$8,915
Nov 20210077.435.24$0
Oct 2021127079.795.71$10,133
Sep 20210069.865.35$0
Aug 2021121066.024.22$7,988
Jul 20210070.783.98$0
Jun 2021121069.493.38$8,408
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021119061.302.72$7,295
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020122044.642.68$5,446
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020122037.091.99$4,525
Aug 20200039.982.39$0
Jul 2020229038.371.83$8,787
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 2020122057.252.09$6,985
Dec 20190059.012.30$0
Nov 2019118055.302.75$6,525
Oct 2019123053.472.42$6,577
Sep 20190055.052.66$0
Aug 2019121053.112.30$6,426
Jul 20190056.272.46$0
Jun 2019125052.782.49$6,598
May 20190058.482.74$0
Apr 2019132062.632.75$8,267
Mar 20190056.803.06$0
Feb 2019122050.852.79$6,204
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018121052.934.24$6,405
Oct 2018122061.443.40$7,496
Sep 20180059.543.11$0
Aug 2018129059.403.07$7,663
Jul 2018125065.142.93$8,143
Jun 2018124060.183.08$7,462
May 2018123065.382.90$8,042
Apr 2018131063.842.90$8,363
Mar 2018121061.222.79$7,408
Feb 2018121061.782.77$7,475
Jan 2018124062.874.01$7,796
Dec 20170057.272.92$0
Nov 2017124055.423.12$6,872
Oct 20170049.292.98$0
Sep 2017121047.523.09$5,750
Aug 20170045.373.00$0
Jul 2017113043.873.09$4,957
Jun 2017124042.493.09$5,269
May 2017124045.373.26$5,626
Apr 2017133047.933.21$6,375
Mar 2017122046.772.98$5,706
Feb 2017249050.452.95$12,562
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016122042.492.64$5,184
Oct 2016124046.193.09$5,728
Sep 20160041.553.10$0
Aug 2016127041.442.92$5,263
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 2015131043.552.43$5,705
Sep 2015126042.992.76$5,417
Aug 2015135040.162.87$5,422
Jul 2015134048.152.95$6,452
Jun 2015133056.152.88$7,468
May 2015140055.212.96$7,729
Apr 2015134049.822.71$6,676
Mar 2015133042.892.93$5,704
Feb 2015136044.662.98$6,074
Jan 2015274043.433.10$11,900
Dec 2014134054.693.59$7,328
Nov 2014266070.464.25$18,742
Oct 2014139078.303.90$10,884
Sep 2014139086.164.05$11,976
Aug 2014132089.394.04$11,799
Jul 2014133096.564.18$12,842
Jun 2014273098.164.74$26,798
May 2014136094.734.73$12,883
Apr 2014272095.944.81$26,096
Mar 2014134095.895.06$12,849
Feb 2014136097.406.19$13,246
Jan 2014275090.404.86$24,860
Dec 2013135091.824.35$12,396
Nov 2013275088.853.74$24,434
Oct 2013278097.423.78$27,083
Sep 20131400104.113.72$14,575
Aug 20132750104.253.52$28,669
Jul 20132710102.523.72$27,783
Jun 2013270094.403.93$25,488
May 2013137094.834.15$12,992
Apr 2013256093.964.28$24,054
Mar 2013271093.623.91$25,371
Feb 2013272091.233.42$24,815
Jan 2013141091.603.42$12,916
Dec 2012271086.773.42$23,515
Nov 2012269086.953.62$23,390
Oct 2012139089.383.40$12,424
Sep 2012279094.672.92$26,413
Aug 2012137092.662.91$12,694
Jul 2012122085.133.02$10,386
Jun 2012273079.822.52$21,791
May 20120091.612.49$0
Apr 20121390101.652.00$14,129
Mar 20121380105.052.22$14,497
Feb 20121300101.102.57$13,143
Jan 2012124098.092.73$12,163
Dec 2011134096.873.24$12,981
Nov 2011140095.723.31$13,401
Oct 2011137084.983.65$11,642
Sep 2011139083.623.99$11,623
Aug 2011136083.404.15$11,342
Jul 2011138094.144.52$12,991
Jun 20110092.904.64$0
May 2011136098.134.40$13,346
Apr 20111310105.964.33$13,881
Mar 2011136096.364.06$13,105
Feb 2011128085.644.18$10,962
Jan 2011139086.504.59$12,024
Dec 2010137085.734.35$11,745
Nov 2010168080.843.80$13,581
Oct 20100078.103.51$0
Sep 2010150072.633.98$10,895
Aug 2010125073.684.42$9,210
Jul 2010168072.554.74$12,188
Jun 2010164070.364.91$11,539
May 20100071.124.24$0
Apr 2010159081.694.12$12,989
Mar 2010167078.394.39$13,091
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009159071.445.48$11,359
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 2009153067.423.22$10,315
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009161054.743.93$8,813
Apr 20090046.773.59$0
Mar 2009165042.144.06$6,953
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20081540101.767.88$15,671
Aug 200800114.228.48$0
Jul 20081620131.0811.39$21,235
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081680110.3110.45$18,532
Mar 200800101.909.66$0
Feb 2008169092.538.77$15,638
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 2007167082.856.92$13,836
Sep 2007172075.846.24$13,044
Aug 20070069.066.39$0
Jul 2007184070.906.39$13,046
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 2007156056.927.30$8,880
Feb 20070055.108.22$0
Jan 2007310050.306.73$15,593
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006176056.707.08$9,979
Feb 20060057.597.75$0
Jan 2006174060.598.93$10,543
Dec 20050054.9413.42$0
Nov 2005153054.6910.59$8,368
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 2005179045.226.65$8,094
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 2005159045.226.31$7,190
Jan 20050043.166.32$0
Dec 2004170039.866.75$6,776
Nov 20040045.286.33$0
Oct 2004177049.706.52$8,797
Sep 20040043.245.28$0
Aug 2004180042.375.55$7,627
Jul 20040038.286.08$0
Jun 2004180036.106.43$6,498
May 2004177037.486.49$6,634
Apr 20040034.475.86$0
Mar 2004173034.365.53$5,944
Feb 2004173032.455.51$5,614
Jan 20040032.036.30$0
Dec 2003166030.266.30$5,023
Nov 20030028.804.60$0
Oct 2003182028.174.76$5,127
Sep 2003182026.314.75$4,788
Aug 20030029.765.13$0
Jul 2003184029.415.17$5,411
Jun 2003184028.565.98$5,255
May 2003175026.595.97$4,653
Apr 2003177026.675.41$4,721
Mar 20030031.146.10$0
Feb 2003181033.487.93$6,060
Jan 20030030.315.58$0
Dec 2002184026.914.85$4,951
Nov 2002169024.664.14$4,168
Oct 20020026.464.23$0
Sep 2002182027.443.64$4,994
Aug 2002174025.963.16$4,517
Jul 2002179024.583.06$4,400
Jun 2002181023.733.34$4,295
May 2002172024.663.58$4,242
Apr 2002165023.653.51$3,902
Mar 2002171022.003.10$3,762
Feb 2002155018.222.38$2,824
Jan 20020017.172.38$0
Dec 2001162016.932.36$2,743
Nov 20010018.072.41$0
Oct 2001178019.782.53$3,521
Sep 2001173024.262.25$4,197
Aug 20010024.873.05$0
Jul 2001158023.933.20$3,781
Jun 2001175024.563.82$4,298
May 2001181025.524.31$4,619
Apr 2001327024.685.34$8,070
Mar 20010024.545.38$0
Feb 2001159027.755.77$4,412
Jan 2001179027.478.40$4,917
Dec 20000026.889.12$0
Nov 2000183032.215.66$5,894
Oct 2000186031.235.15$5,809
Sep 2000351031.875.19$11,186
Aug 2000181029.644.54$5,365
Jul 2000183028.534.09$5,221
Jun 2000356029.304.40$10,431
May 2000174027.263.68$4,743
Apr 2000173024.513.12$4,240
Mar 2000172028.422.86$4,888
Feb 2000170027.622.73$4,695
Jan 2000346025.272.48$8,743
Dec 1999172024.282.42$4,176
Nov 1999177023.192.43$4,105
Oct 1999174020.982.80$3,651
Sep 1999171021.752.62$3,719
Aug 1999182019.262.88$3,505
Jul 1999180017.892.37$3,220
Jun 1999174015.942.36$2,774
May 1999171015.792.32$2,700
Apr 1999168015.102.21$2,537
Mar 1999185012.471.84$2,307
Feb 199918609.981.82$1,856
Jan 1999186010.381.90$1,931
Dec 199819009.201.77$1,748
Nov 1998137010.892.19$1,492
Oct 1998363012.421.97$4,508
Sep 1998167012.592.08$2,103
Aug 1998323011.301.91$3,650
Jul 1998354011.742.24$4,156
Jun 1998169011.242.24$1,900
May 1998351012.622.21$4,430
Apr 1998289013.042.51$3,769
Mar 1998175012.802.31$2,240
Feb 1998369013.952.30$5,148
Jan 1998187014.702.15$2,749
Dec 1997366016.322.41$5,973
Nov 1997184018.193.09$3,347
Oct 1997186019.253.15$3,581
Sep 1997179017.742.95$3,175
Aug 1997533017.862.55$9,519
Jul 1997357017.582.25$6,276
Jun 19970017.242.26$0
May 1997513018.972.31$9,732
Apr 1997180017.882.08$3,218
Mar 1997173018.951.94$3,278
Feb 1997180020.492.21$3,688
Jan 1997364023.483.54$8,547
Dec 1996181023.32$4,221
Nov 1996168021.97$3,691
Oct 1996183023.31$4,266
Sep 1996320022.22$7,110
Aug 1996339020.26$6,868
Jul 1996336019.55$6,569
Jun 1996342018.73$6,406
May 1996344019.43$6,684
Apr 1996510021.51$10,970
Mar 1996351019.38$6,802
Feb 1996349016.98$5,926
Jan 1996529017.07$9,030
Dec 1995514017.19$8,836
Nov 1995520016.00$8,320
Oct 1995520015.43$8,024
Sep 1995526016.18$8,511
Aug 1995511015.92$8,135
Jul 1995514015.24$7,833
Jun 1995350016.41$5,744
May 1995533017.56$9,359
Apr 1995538017.73$9,539
Mar 1995664016.44$10,916
Feb 1995322016.58$5,339
Jan 1995702015.92$11,176
Dec 1994702015.03$10,551
Nov 1994493015.90$7,839
Oct 1994659015.58$10,267
Sep 1994509015.29$7,783
Aug 1994173016.13$2,790
Jul 1994317017.56$5,567
Jun 1994163017.09$2,786
May 1994333015.88$5,288
Apr 1994174114.14$2,460
Mar 1994337112.46$4,199
Feb 1994166112.50$2,075
Jan 1994332112.66$4,203
Dec 1993332112.33$4,094
Nov 1993319114.49$4,622
Oct 1993504115.85$7,988
Sep 1993330115.03$4,960
Aug 1993324115.66$5,074
Jul 1993163115.46$2,520
Jun 1993317116.79$5,322
May 1993337117.68$5,958
Apr 1993337118.05$6,083
Mar 1993350118.14$6,349
Feb 1993162117.90$2,900
Jan 1993172116.93$2,912

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.

Mar 2026 — as filed, then multipliedworked
Oil                  133 bbl  × $ 89.75 =    $11,937
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $11,937

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. 09/O/19679 is the state's own key, not one this site invented.