CHAPMAN /50/

Operated by EXXCEL PRODUCTION COMPANY (P-5 257092) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 426District 10Field 68873001OilCasinghead gasSaveExport
Value, all time
$7.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$160 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 837 leases and 6,360 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: UNTIL THE FLUID MIGRATION FROM SUCH STRATA IS ELIMINATED.

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
OilDisposition156,529 bbl$6,482,353
Casinghead gasProduction126,850 Mcf$490,071
Total$6,972,423

13,097 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 (11)

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 35.4412, -100.7124. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.44093, -100.71269 · 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 11 wells
With a plug date
0.0%
0 of 11 wells
Median depth
no depth filed
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.
11100.0%

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.

11 wells

42-179822561
42-179822572
42-179822583
42-179822594
42-179822605
42-179822616
42-179822627
42-179822638
42-179822649
42-1798226510
42-1798226611

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 20261160106.413.05$12,344
Apr 2026168098.932.87$16,620
Mar 2026159089.753.15$14,270
Feb 2026295063.503.75$18,733
Jan 2026169059.138.00$9,993
Dec 2025131056.664.41$7,422
Nov 2025288058.593.93$16,874
Oct 2025116059.383.30$6,888
Sep 2025298062.743.08$18,697
Aug 2025128063.933.01$8,183
Jul 2025285066.743.32$19,021
Jun 2025170066.483.13$11,302
May 2025140060.553.23$8,477
Apr 2025295062.363.54$18,396
Mar 2025100067.704.27$6,770
Feb 2025443070.884.34$31,400
Jan 20250074.324.28$0
Dec 2024176068.993.12$12,142
Nov 2024251069.052.20$17,332
Oct 2024119071.372.28$8,493
Sep 2024119069.612.36$8,284
Aug 2024261075.632.06$19,739
Jul 2024115079.932.15$9,192
Jun 2024270078.082.63$21,082
May 2024137078.812.20$10,797
Apr 2024296084.451.66$24,997
Mar 2024157080.301.55$12,607
Feb 2024168076.091.78$12,783
Jan 2024299073.023.30$21,833
Dec 2023135071.262.61$9,620
Nov 2023134077.892.81$10,437
Oct 2023149085.443.09$12,731
Sep 2023138089.042.74$12,288
Aug 2023296080.522.67$23,834
Jul 2023125074.852.64$9,356
Jun 2023131068.962.26$9,034
May 2023134070.622.23$9,463
Apr 2023291078.122.24$22,733
Mar 2023140072.852.39$10,199
Feb 2023338075.112.47$25,387
Jan 2023121076.533.39$9,260
Dec 2022299076.415.73$22,847
Nov 2022294085.005.65$24,990
Oct 2022119087.185.86$10,374
Sep 2022322084.888.16$27,331
Aug 2022112094.529.13$10,586
Jul 20221140101.587.54$11,580
Jun 20221450115.097.98$16,688
May 20222430109.378.43$26,577
Apr 2022680104.226.84$7,087
Mar 20222240108.885.08$24,389
Feb 2022163091.054.86$14,841
Jan 20220081.844.54$0
Dec 2021332071.323.90$23,678
Nov 202179077.435.24$6,117
Oct 2021158079.795.71$12,607
Sep 2021158069.865.35$11,038
Aug 2021329066.024.22$21,721
Jul 202159070.783.98$4,176
Jun 2021145069.493.38$10,076
May 2021154063.483.02$9,776
Apr 2021144060.362.76$8,692
Mar 202174061.302.72$4,536
Feb 2021170057.805.55$9,826
Jan 2021262050.412.81$13,207
Dec 2020160044.642.68$7,142
Nov 2020163038.772.71$6,320
Oct 20200036.972.48$0
Sep 2020320037.091.99$11,869
Aug 2020167039.982.39$6,677
Jul 2020161038.371.83$6,178
Jun 2020142034.901.69$4,956
May 2020169016.921.81$2,859
Apr 2020163014.751.80$2,404
Mar 20200030.341.86$0
Feb 2020320049.881.98$15,962
Jan 2020164057.252.09$9,389
Dec 2019153059.012.30$9,029
Nov 2019160055.302.75$8,848
Oct 201915414553.472.42$8,585
Sep 201916722055.052.66$9,778
Aug 201915420653.112.30$8,654
Jul 201932222456.272.46$18,670
Jun 201916022352.782.49$9,000
May 201916022758.482.74$9,979
Apr 201932117662.632.75$20,588
Mar 201916218056.803.06$9,753
Feb 201915512750.852.79$8,236
Jan 201915414246.033.23$7,547
Dec 201814913446.594.19$7,503
Nov 2018014852.934.24$627
Oct 201816417161.443.40$10,657
Sep 201815217159.543.11$9,582
Aug 201816323759.403.07$10,409
Jul 201816415765.142.93$11,143
Jun 201817017360.183.08$10,763
May 201816020765.382.90$11,061
Apr 201817018563.842.90$11,389
Mar 20181637361.222.79$10,182
Feb 20183263261.782.77$20,229
Jan 201817015662.874.01$11,313
Dec 201716919057.272.92$10,234
Nov 201716117855.423.12$9,478
Oct 201716823549.292.98$8,982
Sep 201716923147.523.09$8,744
Aug 201716823345.373.00$8,322
Jul 201716125643.873.09$7,853
Jun 201715222442.493.09$7,150
May 201717122145.373.26$8,479
Apr 201733016447.933.21$16,344
Mar 201715820746.772.98$8,007
Feb 201712118350.452.95$6,645
Jan 201732117849.413.42$16,469
Dec 2016019448.763.72$722
Nov 201633721442.492.64$14,885
Oct 201617022746.193.09$8,554
Sep 201617024441.553.10$7,820
Aug 201633623841.442.92$14,620
Jul 201617023841.622.92$7,771
Jun 201617113245.352.69$8,109
May 201634123242.521.99$14,961
Apr 201616521636.561.99$6,462
Mar 201615024233.011.79$5,386
Feb 201616317626.472.06$4,678
Jan 201633319927.352.36$9,578
Dec 201516517832.362.00$5,696
Nov 201517024438.792.17$7,123
Oct 201533124943.552.43$15,019
Sep 201534626042.992.76$15,592
Aug 201516923640.162.87$7,465
Jul 201516126548.152.95$8,533
Jun 201533825256.152.88$19,705
May 201515425655.212.96$9,259
Apr 201517321949.822.71$9,212
Mar 201532923242.892.93$14,792
Feb 201515923844.662.98$7,809
Jan 201517217643.433.10$8,016
Dec 201434322254.693.59$19,556
Nov 201434622470.464.25$25,332
Oct 20149625078.303.90$8,492
Sep 201416926186.164.05$15,617
Aug 201433125989.394.04$30,633
Jul 201417228596.564.18$17,800
Jun 201434125998.164.74$34,699
May 201434022494.734.73$33,267
Apr 201417127795.944.81$17,738
Mar 201433724295.895.06$33,539
Feb 201417023197.406.19$17,988
Jan 201433628590.404.86$31,760
Dec 201316326591.824.35$16,121
Nov 201350920088.853.74$45,972
Oct 2013027597.423.78$1,039
Sep 2013334290104.113.72$35,851
Aug 2013152312104.253.52$16,945
Jul 2013342281102.523.72$36,107
Jun 201316929394.403.93$17,106
May 201335416794.834.15$34,263
Apr 20131716793.964.28$16,354
Mar 201351319693.623.91$48,794
Feb 201316720691.233.42$15,940
Jan 201316525691.603.42$15,990
Dec 201233429886.773.42$30,000
Nov 201217036086.953.62$16,086
Oct 201246927089.383.40$42,837
Sep 201223933794.672.92$23,610
Aug 201251431492.662.91$48,540
Jul 201217132185.133.02$15,527
Jun 201251731879.822.52$42,068
May 201216334191.612.49$15,781
Apr 2012492329101.652.00$50,669
Mar 2012343319105.052.22$36,741
Feb 2012509260101.102.57$52,128
Jan 2012034698.092.73$946
Dec 201131929696.873.24$31,860
Nov 201116727095.723.31$16,879
Oct 201134326384.983.65$30,108
Sep 201150928983.623.99$43,714
Aug 201134332983.404.15$29,971
Jul 201132831594.144.52$32,301
Jun 201145729292.904.64$43,810
May 201117329598.134.40$18,276
Apr 2011289288105.964.33$31,870
Mar 20113595996.364.06$34,833
Feb 201111711385.644.18$10,492
Jan 201132130486.504.59$29,161
Dec 201023731685.734.35$21,692
Nov 201034029980.843.80$28,620
Oct 20109133678.103.51$8,286
Sep 201034531572.633.98$26,311
Aug 201039626173.684.42$30,331
Jul 2010353072.554.74$25,610
Jun 2010238070.364.91$16,746
May 2010176071.124.24$12,517
Apr 201025020481.694.12$21,264
Mar 201052728378.394.39$42,554
Feb 20107219773.585.44$6,370
Jan 201035524474.365.96$27,853
Dec 200923731771.445.48$18,670
Nov 200917229874.593.75$13,947
Oct 200924528472.544.11$18,940
Sep 200918432165.543.06$13,043
Aug 200924633667.423.22$17,667
Jul 200934736661.133.46$22,480
Jun 200926636566.163.90$19,020
May 200933731454.743.93$19,680
Apr 200924634246.773.59$12,732
Mar 200935828642.144.06$16,247
Feb 200917924332.814.63$6,999
Jan 200950311435.865.37$18,650
Dec 20087435237.105.98$4,849
Nov 200853732155.496.86$32,000
Oct 20087736375.246.92$8,306
Sep 2008358362101.767.88$39,282
Aug 2008238287114.228.48$29,619
Jul 2008518362131.0811.39$72,022
Jun 2008238333131.3313.03$35,596
May 2008345373123.1711.57$46,811
Apr 2008241331110.3110.45$30,045
Mar 2008341338101.909.66$38,014
Feb 200841632992.538.77$41,378
Jan 200836733990.388.21$35,951
Dec 20077936888.337.30$9,665
Nov 200736036391.677.29$35,648
Oct 200743340382.856.92$38,664
Sep 200736140275.846.24$29,888
Aug 200736440269.066.39$27,706
Jul 200754442570.906.39$41,284
Jun 200719937562.007.55$15,169
May 200736535758.747.85$24,241
Apr 200751537059.617.81$33,587
Mar 200754040356.927.30$33,679
Feb 200717642655.108.22$13,198
Jan 200734133350.306.73$19,392
Dec 200653837356.656.92$33,058
Nov 200618732654.207.62$12,619
Oct 200650144554.906.01$30,181
Sep 200648740960.085.04$31,319
Aug 200642744368.717.34$32,591
Jul 200654643669.376.34$40,641
Jun 200642941066.286.38$31,052
May 200637146466.016.42$27,471
Apr 200659945064.397.36$41,882
Mar 200618638556.707.08$13,273
Feb 200644536957.597.75$28,488
Jan 200638138260.598.93$26,497
Dec 200532739754.9413.42$23,291
Nov 200547342954.6910.59$30,411
Oct 200538043558.3413.80$28,170
Sep 200556446061.4512.08$40,214
Aug 200545350961.519.80$32,851
Jul 200556447155.697.84$35,104
Jun 200546239652.337.38$27,099
May 200527843345.226.65$15,451
Apr 200556939549.207.36$30,902
Mar 200527941650.377.15$17,030
Feb 200557142545.226.31$28,503
Jan 200528351543.166.32$15,470
Dec 200457441939.866.75$25,708
Nov 200438244645.286.33$20,120
Oct 200455945249.706.52$30,727
Sep 200456950743.245.28$27,283
Aug 200456346642.375.55$26,441
Jul 200455946938.286.08$24,252
Jun 200437739236.106.43$16,131
May 200456442937.486.49$23,925
Apr 200437740334.475.86$15,356
Mar 200455843934.365.53$21,601
Feb 200456837232.455.51$20,481
Jan 200455139932.036.30$20,162
Dec 200355146330.266.30$19,591
Nov 200374246528.804.60$23,506
Oct 200336345828.174.76$12,406
Sep 200337043726.314.75$11,810
Aug 200355055829.765.13$19,230
Jul 200355451129.415.17$18,935
Jun 200353943528.565.98$17,996
May 200356243526.595.97$17,542
Apr 200358139226.675.41$17,615
Mar 200355542231.146.10$19,855
Feb 200355836933.487.93$21,606
Jan 200337442030.315.58$13,680
Dec 200255158126.914.85$17,647
Nov 200274650324.664.14$20,477
Oct 200257053726.464.23$17,353
Sep 200256660727.443.64$17,738
Aug 200275368025.963.16$21,700
Jul 200287858124.583.06$23,360
Jun 200236749123.733.34$10,348
May 200256858424.663.58$16,100
Apr 200273254323.653.51$19,219
Mar 200272460022.003.10$17,790
Feb 200248255918.222.38$10,110
Jan 200272881017.172.38$14,424
Dec 200176780816.932.36$14,896
Nov 200175074218.072.41$15,337
Oct 200156297419.782.53$13,579
Sep 200156372124.262.25$15,282
Aug 200137981824.873.05$11,923
Jul 200173882823.933.20$20,308
Jun 200156580024.563.82$16,936
May 200175480025.524.31$22,688
Apr 200156784424.685.34$18,497
Mar 200157289724.545.38$18,860
Feb 200156071927.755.77$19,687
Jan 20015701,06227.478.40$24,577
Dec 200073987526.889.12$27,847
Nov 200075582032.215.66$28,958
Oct 200074984131.235.15$27,719
Sep 200074672431.875.19$27,530
Aug 200092081729.644.54$30,979
Jul 200055954828.534.09$18,189
Jun 200055478229.304.40$19,671
May 200094576627.263.68$28,579
Apr 200076378424.513.12$21,144
Mar 200076057928.422.86$23,255
Feb 200075860427.622.73$22,583
Jan 20001,50256425.272.48$39,355
Dec 199992967724.282.42$24,197
Nov 199995080523.192.43$23,990
Oct 199976178620.982.80$18,170
Sep 199956976321.752.62$14,374
Aug 199994266919.262.88$20,067
Jul 199975457417.892.37$14,851
Jun 199993174515.942.36$16,600
May 199994365615.792.32$16,413
Apr 199982970815.102.21$14,081
Mar 199991463812.471.84$12,570
Feb 19996486109.981.82$7,576
Jan 19991,13978210.381.90$13,309
Dec 19984649099.201.77$5,881
Nov 199893999610.892.19$12,403
Oct 19989981,10312.421.97$14,567
Sep 19989251,01312.592.08$13,755
Aug 199862976211.301.91$8,561
Jul 19981,1311,82211.742.24$17,354
Jun 19989871,06311.242.24$13,472
May 199875788112.622.21$11,497
Apr 199875298113.042.51$12,264
Mar 19981,1061,34312.802.31$17,258
Feb 199874966613.952.30$11,980
Jan 199874374114.702.15$12,519
Dec 199775974716.322.41$14,188
Nov 199775651718.193.09$15,348
Oct 199775357419.253.15$16,303
Sep 199794563817.742.95$18,650
Aug 199794064717.862.55$18,441
Jul 199775460117.582.25$14,606
Jun 199782762217.242.26$15,661
May 19971,12157718.972.31$22,597
Apr 199792350917.882.08$17,563
Mar 199792450818.951.94$18,495
Feb 19978751,04620.492.21$20,236
Jan 199772946823.483.54$18,774
Dec 199674349023.32$17,327
Nov 19961,10439421.97$24,255
Oct 199670635423.31$16,457
Sep 199656342122.22$12,510
Aug 199693045720.26$18,842
Jul 199655430919.55$10,831
Jun 199656228618.73$10,526
May 199675332619.43$14,631
Apr 199674136421.51$15,939
Mar 199673935119.38$14,322
Feb 199692440616.98$15,690
Jan 199654844117.07$9,354
Dec 199574643017.19$12,824
Nov 199592741016.00$14,832
Oct 19951,00549715.43$15,507
Sep 199574245916.18$12,006
Aug 19951,11349415.92$17,719
Jul 199591944515.24$14,006
Jun 199555138316.41$9,042
May 199590644917.56$15,909
Apr 199516515917.73$2,925
Mar 199516318916.44$2,680
Feb 199537113416.58$6,151
Jan 199538017915.92$6,050
Dec 199418511915.03$2,781
Nov 199437617015.90$5,978
Oct 199418711515.58$2,913
Sep 199437518015.29$5,734
Aug 199437018916.13$5,968
Jul 199437216417.56$6,532
Jun 199437116417.09$6,340
May 199418817915.88$2,985
Apr 199417918614.14$2,531
Mar 199437613812.46$4,685
Feb 199418618912.50$2,325
Jan 199418714412.66$2,367
Dec 19933717512.33$4,574
Nov 199318918314.49$2,739
Oct 199337919315.85$6,007
Sep 199337319615.03$5,606
Aug 199318221115.66$2,850
Jul 199337216215.46$5,751
Jun 199337316216.79$6,263
May 199337126217.68$6,559
Apr 199318524018.05$3,339
Mar 199337021418.14$6,712
Feb 199337823817.90$6,766
Jan 199336619716.93$6,196

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                  116 bbl  × $106.41 =    $12,344
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $12,344

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. 10/O/426 is the state's own key, not one this site invented.