SIBER

Operated by DARA OPERATING COMPANY, LLC (P-5 102104) 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 28183District 09Field 97155001OilCasinghead gasSaveExport
Value, all time
$2.0 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 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
OilDisposition77,347 bbl$1,962,372
Casinghead gasProduction22 Mcf$0
Total$1,962,372

22 Mcf of this lease's gas, across 22 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 34.1218, -98.6602. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

34.12159, -98.66024 · 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
60.0%
3 of 5 wells
With a plug date
60.0%
3 of 5 wells
Median depth
1,700 ft
5 wells filed one
Completion to plug
23.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
360.0%
A plug date is filed
360.0%
BothOn the schedule and plugged. Neither fact cancels the other.
360.0%
NeitherNo plug date, and not on the schedule.
240.0%

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 1,627 and 1,781 ft, median 1,700 ft, over the 5 wells that filed a depth.

Completions filed
Nov 1991 – Jan 1994
3 of 5 wells; 2 filed none
Plug dates filed
Jul 2011 – Apr 2017
3 of 5 wells; 2 filed none

Last completion to plug: a median of 23.3 years across the 1 well that filed both dates, with the middle half between 23.3 years and 23.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-4851100411,726 ftJul 2011Yes
42-4851100521,627 ftSep 2012Yes
42-4853807851,781 ftJan 1994Apr 2017Yes
42-4854247741,700 ftDec 1991
42-4854247831,700 ftNov 1991

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 2020133057.252.09$7,614
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 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 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 201315088.853.74$1,333
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 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012165091.612.49$15,116
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 20121730101.102.57$17,490
Jan 20120098.092.73$0
Dec 2011167096.873.24$16,177
Nov 20110095.723.31$0
Oct 2011169084.983.65$14,362
Sep 2011168083.623.99$14,048
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011167092.904.64$15,514
May 20110098.134.40$0
Apr 20111650105.964.33$17,483
Mar 2011160096.364.06$15,418
Feb 20110085.644.18$0
Jan 2011167086.504.59$14,446
Dec 20100085.734.35$0
Nov 2010162080.843.80$13,096
Oct 20100078.103.51$0
Sep 2010165072.633.98$11,984
Aug 2010159073.684.42$11,715
Jul 20100072.554.74$0
Jun 2010168070.364.91$11,820
May 20100071.124.24$0
Apr 2010161081.694.12$13,152
Mar 2010166078.394.39$13,013
Feb 20100073.585.44$0
Jan 2010166074.365.96$12,344
Dec 20090071.445.48$0
Nov 2009165074.593.75$12,307
Oct 20090072.544.11$0
Sep 2009167065.543.06$10,945
Aug 20090067.423.22$0
Jul 2009166061.133.46$10,148
Jun 20090066.163.90$0
May 2009160054.743.93$8,758
Apr 20090046.773.59$0
Mar 2009159042.144.06$6,700
Feb 2009168032.814.63$5,512
Jan 20090035.865.37$0
Dec 2008168037.105.98$6,233
Nov 20080055.496.86$0
Oct 2008174075.246.92$13,092
Sep 20081260101.767.88$12,822
Aug 20081530114.228.48$17,476
Jul 2008900131.0811.39$11,797
Jun 20081150131.3313.03$15,103
May 20081650123.1711.57$20,323
Apr 200800110.3110.45$0
Mar 20081290101.909.66$13,145
Feb 2008263092.538.77$24,335
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007161091.677.29$14,759
Oct 20070082.856.92$0
Sep 2007151075.846.24$11,452
Aug 20070069.066.39$0
Jul 2007171070.906.39$12,124
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007149059.617.81$8,882
Mar 2007157056.927.30$8,936
Feb 2007155055.108.22$8,541
Jan 20070050.306.73$0
Dec 2006335056.656.92$18,978
Nov 20060054.207.62$0
Oct 2006164054.906.01$9,004
Sep 2006314060.085.04$18,865
Aug 2006179068.717.34$12,299
Jul 2006180069.376.34$12,487
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006161060.598.93$9,755
Dec 2005176054.9413.42$9,669
Nov 2005178054.6910.59$9,735
Oct 2005176058.3413.80$10,268
Sep 2005182061.4512.08$11,184
Aug 2005178061.519.80$10,949
Jul 2005165055.697.84$9,189
Jun 2005360052.337.38$18,839
May 20050045.226.65$0
Apr 2005338049.207.36$16,630
Mar 2005182050.377.15$9,167
Feb 2005176045.226.31$7,959
Jan 2005170043.166.32$7,337
Dec 2004355039.866.75$14,150
Nov 2004183045.286.33$8,286
Oct 2004177049.706.52$8,797
Sep 2004174043.245.28$7,524
Aug 2004184042.375.55$7,796
Jul 2004267038.286.08$10,221
Jun 2004165036.106.43$5,957
May 2004318037.486.49$11,919
Apr 2004133034.475.86$4,585
Mar 2004226034.365.53$7,765
Feb 2004178032.455.51$5,776
Jan 2004169032.036.30$5,413
Dec 2003291030.266.30$8,806
Nov 20030028.804.60$0
Oct 2003261028.174.76$7,352
Sep 2003239026.314.75$6,288
Aug 2003241029.765.13$7,172
Jul 2003241029.415.17$7,088
Jun 2003246028.565.98$7,026
May 2003244026.595.97$6,488
Apr 2003315026.675.41$8,401
Mar 2003168031.146.10$5,232
Feb 2003142033.487.93$4,754
Jan 2003150030.315.58$4,547
Dec 2002331026.914.85$8,907
Nov 2002150024.664.14$3,699
Oct 2002174026.464.23$4,604
Sep 2002253027.443.64$6,942
Aug 2002161025.963.16$4,180
Jul 2002165024.583.06$4,056
Jun 2002138023.733.34$3,275
May 2002292024.663.58$7,201
Apr 2002167023.653.51$3,950
Mar 2002293022.003.10$6,446
Feb 2002171018.222.38$3,116
Jan 2002231017.172.38$3,966
Dec 2001152016.932.36$2,573
Nov 2001289018.072.41$5,222
Oct 2001317019.782.53$6,270
Sep 2001167024.262.25$4,051
Aug 2001172024.873.05$4,278
Jul 2001270023.933.20$6,461
Jun 2001168024.563.82$4,126
May 2001296025.524.31$7,554
Apr 2001166024.685.34$4,097
Mar 2001126024.545.38$3,092
Feb 2001124027.755.77$3,441
Jan 2001149027.478.40$4,093
Dec 2000331026.889.12$8,897
Nov 2000166032.215.66$5,347
Oct 2000317031.235.15$9,900
Sep 2000175031.875.19$5,577
Aug 2000133029.644.54$3,942
Jul 2000285028.534.09$8,131
Jun 2000169029.304.40$4,952
May 2000216027.263.68$5,888
Apr 2000259024.513.12$6,348
Mar 2000246028.422.86$6,991
Feb 2000240027.622.73$6,629
Jan 2000272025.272.48$6,873
Dec 1999287024.282.42$6,968
Nov 1999322023.192.43$7,467
Oct 1999179020.982.80$3,755
Sep 1999238021.752.62$5,177
Aug 1999231019.262.88$4,449
Jul 1999249017.892.37$4,455
Jun 1999261015.942.36$4,160
May 1999286015.792.32$4,516
Apr 1999181015.102.21$2,733
Mar 1999299012.471.84$3,729
Feb 199917309.981.82$1,727
Jan 1999176010.381.90$1,827
Dec 199817009.201.77$1,564
Nov 1998160010.892.19$1,742
Oct 1998314012.421.97$3,900
Sep 1998350012.592.08$4,407
Aug 1998349011.301.91$3,944
Jul 1998351011.742.24$4,121
Jun 1998333011.242.24$3,743
May 1998351012.622.21$4,430
Apr 1998353013.042.51$4,603
Mar 1998354012.802.31$4,531
Feb 1998516013.952.30$7,198
Jan 1998334014.702.15$4,910
Dec 1997356016.322.41$5,810
Nov 1997367018.193.09$6,676
Oct 1997363019.253.15$6,988
Sep 1997351017.742.95$6,227
Aug 1997530017.862.55$9,466
Jul 1997352017.582.25$6,188
Jun 1997524017.242.26$9,034
May 1997359018.972.31$6,810
Apr 1997489017.882.08$8,743
Mar 1997350018.951.94$6,633
Feb 1997485020.492.21$9,938
Jan 1997517023.483.54$12,139
Dec 1996519023.32$12,103
Nov 1996349021.97$7,668
Oct 1996511023.31$11,911
Sep 1996505022.22$11,221
Aug 1996505020.26$10,231
Jul 1996497019.55$9,716
Jun 1996491018.73$9,196
May 1996632019.43$12,280
Apr 1996524021.51$11,271
Mar 1996522019.38$10,116
Feb 1996506016.98$8,592
Jan 1996657017.07$11,215
Dec 1995587017.19$10,091
Nov 1995642016.00$10,272
Oct 1995666015.43$10,276
Sep 1995673016.18$10,889
Aug 1995705015.92$11,224
Jul 1995665015.24$10,135
Jun 1995522016.41$8,566
May 1995687017.56$12,064
Apr 1995710017.73$12,588
Mar 1995658016.44$10,818
Feb 1995662016.58$10,976
Jan 1995839015.92$13,357
Dec 1994857015.03$12,881
Nov 19941,058015.90$16,822
Oct 19941,026115.58$15,985
Sep 19941,039115.29$15,886
Aug 19941,006116.13$16,227
Jul 19941,185117.56$20,809
Jun 19941,030117.09$17,603
May 19941,348115.88$21,406
Apr 1994834114.14$11,793
Mar 19941,209112.46$15,064
Feb 19941,022112.50$12,775
Jan 19941,213112.66$15,357
Dec 19931,025112.33$12,638
Nov 19931,015114.49$14,707
Oct 19931,144115.85$18,132
Sep 19931,191115.03$17,901
Aug 19931,504115.66$23,553
Jul 19931,478115.46$22,850
Jun 19931,352116.79$22,700
May 19931,506117.68$26,626
Apr 19931,315118.05$23,736
Mar 19931,488118.14$26,992
Feb 19931,350117.90$24,165
Jan 19931,538116.93$26,038

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.

Jan 2020 — as filed, then multipliedworked
Oil                  133 bbl  × $ 57.25 =     $7,614
Casinghead gas         0 Mcf  × $  2.09 =         $0

────────────────────────────────────────────────────
Month total                                   $7,614

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/28183 is the state's own key, not one this site invented.