CHAPMAN UNIT

Operated by LEWIS OPERATING COMPANY (P-5 499984) in the SHORT (ELLENBURGER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 24993District 09Field 83410100NGPA filingOilCasinghead gasSaveExport
Value, all time
$3.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$110 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 8 leases and 14 wells, and the rule below applies to all of them.

Discovered
1981-05-08
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition69,669 bbl$3,384,924
Casinghead gasProduction21 Mcf$0
Total$3,384,924

21 Mcf of this lease's gas, across 21 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 (1)

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 33.6644, -98.2579. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.66443, -98.25788 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
6,012 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 6,012 ft.

Completions filed
Mar 1986
1 of 1 wells

1 well

42-0773338716,012 ftMar 1986

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 20261690106.413.05$17,983
Apr 2026171098.932.87$16,917
Mar 20260089.753.15$0
Feb 2026171063.503.75$10,859
Jan 2026172059.138.00$10,170
Dec 20250056.664.41$0
Nov 2025172058.593.93$10,077
Oct 2025170059.383.30$10,095
Sep 2025174062.743.08$10,917
Aug 20250063.933.01$0
Jul 2025172066.743.32$11,479
Jun 2025168066.483.13$11,169
May 2025171060.553.23$10,354
Apr 20250062.363.54$0
Mar 2025165067.704.27$11,171
Feb 2025171070.884.34$12,120
Jan 2025169074.324.28$12,560
Dec 20240068.993.12$0
Nov 2024171069.052.20$11,808
Oct 2024169071.372.28$12,062
Sep 2024164069.612.36$11,416
Aug 20240075.632.06$0
Jul 2024174079.932.15$13,908
Jun 2024173078.082.63$13,508
May 2024173078.812.20$13,634
Apr 20240084.451.66$0
Mar 2024172080.301.55$13,812
Feb 2024172076.091.78$13,087
Jan 2024171073.023.30$12,486
Dec 20230071.262.61$0
Nov 2023169077.892.81$13,163
Oct 2023172085.443.09$14,696
Sep 2023170089.042.74$15,137
Aug 20230080.522.67$0
Jul 2023171074.852.64$12,799
Jun 2023176068.962.26$12,137
May 2023167070.622.23$11,794
Apr 2023170078.122.24$13,280
Mar 20230072.852.39$0
Feb 2023168075.112.47$12,618
Jan 2023168076.533.39$12,857
Dec 2022169076.415.73$12,913
Nov 2022168085.005.65$14,280
Oct 20220087.185.86$0
Sep 2022169084.888.16$14,345
Aug 2022172094.529.13$16,257
Jul 20221690101.587.54$17,167
Jun 202200115.097.98$0
May 20221720109.378.43$18,812
Apr 20221680104.226.84$17,509
Mar 20221690108.885.08$18,401
Feb 2022176091.054.86$16,025
Jan 202273081.844.54$5,974
Dec 2021168071.323.90$11,982
Nov 2021170077.435.24$13,163
Oct 2021171079.795.71$13,644
Sep 20210069.865.35$0
Aug 2021169066.024.22$11,157
Jul 2021168070.783.98$11,891
Jun 2021169069.493.38$11,744
May 2021170063.483.02$10,792
Apr 2021171060.362.76$10,322
Mar 20210061.302.72$0
Feb 2021169057.805.55$9,768
Jan 2021170050.412.81$8,570
Dec 2020170044.642.68$7,589
Nov 2020170038.772.71$6,591
Oct 20200036.972.48$0
Sep 2020171037.091.99$6,342
Aug 2020173039.982.39$6,917
Jul 2020170038.371.83$6,523
Jun 2020171034.901.69$5,968
May 20200016.921.81$0
Apr 2020168014.751.80$2,478
Mar 2020172030.341.86$5,218
Feb 2020170049.881.98$8,480
Jan 2020169057.252.09$9,675
Dec 2019167059.012.30$9,855
Nov 2019172055.302.75$9,512
Oct 2019171053.472.42$9,143
Sep 20190055.052.66$0
Aug 2019167053.112.30$8,869
Jul 2019170056.272.46$9,566
Jun 2019171052.782.49$9,025
May 2019169058.482.74$9,883
Apr 2019168062.632.75$10,522
Mar 2019167056.803.06$9,486
Feb 20190050.852.79$0
Jan 2019168046.033.23$7,733
Dec 2018170046.594.19$7,920
Nov 2018167052.934.24$8,839
Oct 2018169061.443.40$10,383
Sep 20180059.543.11$0
Aug 2018171059.403.07$10,157
Jul 2018169065.142.93$11,009
Jun 2018168060.183.08$10,110
May 2018169065.382.90$11,049
Apr 2018171063.842.90$10,917
Mar 2018169061.222.79$10,346
Feb 2018171061.782.77$10,564
Jan 2018174062.874.01$10,939
Dec 2017169057.272.92$9,679
Nov 20170055.423.12$0
Oct 2017169049.292.98$8,330
Sep 2017168047.523.09$7,983
Aug 2017165045.373.00$7,486
Jul 2017167043.873.09$7,326
Jun 2017176042.493.09$7,478
May 2017169045.373.26$7,668
Apr 2017172047.933.21$8,244
Mar 2017176046.772.98$8,232
Feb 20170050.452.95$0
Jan 2017170049.413.42$8,400
Dec 2016172048.763.72$8,387
Nov 2016172042.492.64$7,308
Oct 2016171046.193.09$7,898
Sep 2016172041.553.10$7,147
Aug 2016165041.442.92$6,838
Jul 2016165041.622.92$6,867
Jun 2016169045.352.69$7,664
May 2016168042.521.99$7,143
Apr 20160036.561.99$0
Mar 2016337033.011.79$11,124
Feb 20160026.472.06$0
Jan 2016169027.352.36$4,622
Dec 2015169032.362.00$5,469
Nov 2015167038.792.17$6,478
Oct 2015169043.552.43$7,360
Sep 2015167042.992.76$7,179
Aug 2015171040.162.87$6,867
Jul 2015171048.152.95$8,234
Jun 2015167056.152.88$9,377
May 2015169055.212.96$9,330
Apr 20150049.822.71$0
Mar 2015175042.892.93$7,506
Feb 2015170044.662.98$7,592
Jan 2015174043.433.10$7,557
Dec 2014174054.693.59$9,516
Nov 2014171070.464.25$12,049
Oct 2014169078.303.90$13,233
Sep 2014167086.164.05$14,389
Aug 2014168089.394.04$15,018
Jul 2014171096.564.18$16,512
Jun 20140098.164.74$0
May 2014168094.734.73$15,915
Apr 2014175095.944.81$16,790
Mar 2014175095.895.06$16,781
Feb 2014172097.406.19$16,753
Jan 2014171090.404.86$15,458
Dec 2013172091.824.35$15,793
Nov 2013176088.853.74$15,638
Oct 2013169097.423.78$16,464
Sep 20131690104.113.72$17,595
Aug 20131700104.253.52$17,723
Jul 20131460102.523.72$14,968
Jun 2013168094.403.93$15,859
May 2013176094.834.15$16,690
Apr 2013168093.964.28$15,785
Mar 2013171093.623.91$16,009
Feb 2013172091.233.42$15,692
Jan 2013174091.603.42$15,938
Dec 20120086.773.42$0
Nov 2012338086.953.62$29,389
Oct 2012174089.383.40$15,552
Sep 20120094.672.92$0
Aug 2012171092.662.91$15,845
Jul 2012338085.133.02$28,774
Jun 2012177079.822.52$14,128
May 2012175091.612.49$16,032
Apr 201200101.652.00$0
Mar 20121760105.052.22$18,489
Feb 20121750101.102.57$17,693
Jan 2012173098.092.73$16,970
Dec 2011178096.873.24$17,243
Nov 2011181095.723.31$17,325
Oct 2011172084.983.65$14,617
Sep 2011177083.623.99$14,801
Aug 2011181083.404.15$15,095
Jul 2011172094.144.52$16,192
Jun 2011178092.904.64$16,536
May 2011177098.134.40$17,369
Apr 20111800105.964.33$19,073
Mar 2011182096.364.06$17,538
Feb 2011168085.644.18$14,388
Jan 2011173086.504.59$14,965
Dec 2010173085.734.35$14,831
Nov 2010178080.843.80$14,390
Oct 2010179078.103.51$13,980
Sep 2010178072.633.98$12,928
Aug 2010180073.684.42$13,262
Jul 2010181072.554.74$13,132
Jun 2010174070.364.91$12,243
May 2010178071.124.24$12,659
Apr 2010181081.694.12$14,786
Mar 2010180078.394.39$14,110
Feb 20100073.585.44$0
Jan 2010183074.365.96$13,608
Dec 2009185071.445.48$13,216
Nov 2009179074.593.75$13,352
Oct 20090072.544.11$0
Sep 2009176065.543.06$11,535
Aug 2009177067.423.22$11,933
Jul 2009180061.133.46$11,003
Jun 2009178066.163.90$11,776
May 2009177054.743.93$9,689
Apr 2009176046.773.59$8,232
Mar 2009181042.144.06$7,627
Feb 2009183032.814.63$6,004
Jan 2009180035.865.37$6,455
Dec 2008179037.105.98$6,641
Nov 2008183055.496.86$10,155
Oct 20080075.246.92$0
Sep 20081780101.767.88$18,113
Aug 20081810114.228.48$20,674
Jul 20081760131.0811.39$23,070
Jun 20081810131.3313.03$23,771
May 20081730123.1711.57$21,308
Apr 20081730110.3110.45$19,084
Mar 20081780101.909.66$18,138
Feb 2008179092.538.77$16,563
Jan 2008183090.388.21$16,540
Dec 2007181088.337.30$15,988
Nov 2007176091.677.29$16,134
Oct 2007181082.856.92$14,996
Sep 2007177075.846.24$13,424
Aug 2007182069.066.39$12,569
Jul 2007178070.906.39$12,620
Jun 2007175062.007.55$10,850
May 2007178058.747.85$10,456
Apr 2007183059.617.81$10,909
Mar 2007176056.927.30$10,018
Feb 2007183055.108.22$10,083
Jan 2007179050.306.73$9,004
Dec 2006183056.656.92$10,367
Nov 2006172054.207.62$9,322
Oct 2006182054.906.01$9,992
Sep 2006181060.085.04$10,874
Aug 2006176068.717.34$12,093
Jul 2006177069.376.34$12,278
Jun 2006174066.286.38$11,533
May 2006177066.016.42$11,684
Apr 2006180064.397.36$11,590
Mar 2006360056.707.08$20,412
Feb 2006173057.597.75$9,963
Jan 2006164060.598.93$9,937
Dec 2005176054.9413.42$9,669
Nov 2005174054.6910.59$9,516
Oct 2005173058.3413.80$10,093
Sep 2005181061.4512.08$11,122
Aug 2005174061.519.80$10,703
Jul 2005179055.697.84$9,969
Jun 2005175052.337.38$9,158
May 2005163045.226.65$7,371
Apr 2005181049.207.36$8,905
Mar 2005172050.377.15$8,664
Feb 2005178045.226.31$8,049
Jan 2005182043.166.32$7,855
Dec 2004178039.866.75$7,095
Nov 2004179045.286.33$8,105
Oct 2004180049.706.52$8,946
Sep 2004170043.245.28$7,351
Aug 2004179042.375.55$7,584
Jul 2004180038.286.08$6,890
Jun 2004177036.106.43$6,390
May 2004179037.486.49$6,709
Apr 2004355034.475.86$12,237
Mar 2004174034.365.53$5,979
Feb 2004184032.455.51$5,971
Jan 2004186032.036.30$5,958
Dec 2003181030.266.30$5,477
Nov 2003164028.804.60$4,723
Oct 2003182028.174.76$5,127
Sep 2003176026.314.75$4,631
Aug 2003179029.765.13$5,327
Jul 2003175029.415.17$5,147
Jun 2003172028.565.98$4,912
May 2003355026.595.97$9,439
Apr 2003175026.675.41$4,667
Mar 2003181031.146.10$5,636
Feb 2003182033.487.93$6,093
Jan 2003185030.315.58$5,607
Dec 2002184026.914.85$4,951
Nov 2002362024.664.14$8,927
Oct 2002179026.464.23$4,736
Sep 2002179027.443.64$4,912
Aug 2002172025.963.16$4,465
Jul 2002179024.583.06$4,400
Jun 2002180023.733.34$4,271
May 2002175024.663.58$4,316
Apr 2002174023.653.51$4,115
Mar 2002174022.003.10$3,828
Feb 2002357018.222.38$6,505
Jan 2002179017.172.38$3,073
Dec 2001181016.932.36$3,064
Nov 2001175018.072.41$3,162
Oct 2001343019.782.53$6,785
Sep 20010024.262.25$0
Aug 2001353024.873.05$8,779
Jul 2001173023.933.20$4,140
Jun 2001177024.563.82$4,347
May 2001176025.524.31$4,492
Apr 2001176024.685.34$4,344
Mar 2001352024.545.38$8,638
Feb 2001177027.755.77$4,912
Jan 2001168027.478.40$4,615
Dec 2000183026.889.12$4,919
Nov 2000177032.215.66$5,701
Oct 2000359031.235.15$11,212
Sep 20000031.875.19$0
Aug 2000357029.644.54$10,581
Jul 2000174028.534.09$4,964
Jun 2000180029.304.40$5,274
May 2000176027.263.68$4,798
Apr 2000179024.513.12$4,387
Mar 2000180028.422.86$5,116
Feb 2000346027.622.73$9,557
Jan 2000182025.272.48$4,599
Dec 1999183024.282.42$4,443
Nov 1999179023.192.43$4,151
Oct 1999173020.982.80$3,630
Sep 1999353021.752.62$7,678
Aug 1999176019.262.88$3,390
Jul 1999350017.892.37$6,262
Jun 19990015.942.36$0
May 1999352015.792.32$5,558
Apr 1999177015.102.21$2,673
Mar 1999176012.471.84$2,195
Feb 199935509.981.82$3,543
Jan 1999357010.381.90$3,706
Dec 199817709.201.77$1,628
Nov 1998179010.892.19$1,949
Oct 1998352012.421.97$4,372
Sep 1998177012.592.08$2,228
Aug 1998174011.301.91$1,966
Jul 1998181011.742.24$2,125
Jun 1998348011.242.24$3,912
May 1998174012.622.21$2,196
Apr 1998349013.042.51$4,551
Mar 1998182012.802.31$2,330
Feb 1998179013.952.30$2,497
Jan 1998182014.702.15$2,675
Dec 1997357016.322.41$5,826
Nov 1997182018.193.09$3,311
Oct 1997181019.253.15$3,484
Sep 1997358017.742.95$6,351
Aug 1997173017.862.55$3,090
Jul 1997173017.582.25$3,041
Jun 1997347017.242.26$5,982
May 1997180018.972.31$3,415
Apr 1997178017.882.08$3,183
Mar 1997360018.951.94$6,822
Feb 1997178020.492.21$3,647
Jan 1997175023.483.54$4,109
Dec 1996357023.32$8,325
Nov 1996362021.97$7,953
Oct 1996178023.31$4,149
Sep 1996180022.22$4,000
Aug 1996179020.26$3,627
Jul 1996172019.55$3,363
Jun 1996353018.73$6,612
May 1996358019.43$6,956
Apr 1996358021.51$7,701
Mar 1996360019.38$6,977
Feb 19960016.98$0
Jan 1996184017.07$3,141
Dec 1995372017.19$6,395
Nov 19950016.00$0
Oct 1995181015.43$2,793
Sep 19950016.18$0
Aug 1995357015.92$5,683
Jul 19950015.24$0
Jun 1995180016.41$2,954
May 1995181017.56$3,178
Apr 1995183017.73$3,245
Mar 1995183016.44$3,009
Feb 1995367016.58$6,085
Jan 19950015.92$0
Dec 1994368015.03$5,531
Nov 19940015.90$0
Oct 1994184015.58$2,867
Sep 1994182115.29$2,783
Aug 1994182116.13$2,936
Jul 1994181117.56$3,178
Jun 1994182117.09$3,110
May 1994370115.88$5,876
Apr 1994182114.14$2,573
Mar 1994184112.46$2,293
Feb 1994184112.50$2,300
Jan 1994185112.66$2,342
Dec 1993175112.33$2,158
Nov 1993185114.49$2,681
Oct 1993181115.85$2,869
Sep 1993180115.03$2,705
Aug 1993183115.66$2,866
Jul 1993180115.46$2,783
Jun 1993182116.79$3,056
May 1993182117.68$3,218
Apr 1993181118.05$3,267
Mar 1993371118.14$6,730
Feb 19930117.90$0
Jan 1993185116.93$3,132

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.

May 2026 — as filed, then multipliedworked
Oil                  169 bbl  × $106.41 =    $17,983
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,983

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/24993 is the state's own key, not one this site invented.