COMBS-WORLEY "C"

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 4787District 10Field 68873001NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$136 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.

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
NGPA4none

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
OilDisposition65,734 bbl$3,407,469
Casinghead gasProduction251,255 Mcf$909,260
Total$4,316,729

40,702 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 (4)

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 35.4865, -100.8715. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.48674, -100.87038 · 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 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
3,589 ft
4 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.
4100.0%

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 3,300 and 3,620 ft, median 3,589 ft, over the 4 wells that filed a depth.

Completions filed
Apr 1983 – Nov 1985
4 of 4 wells

4 wells

42-1793180453,620 ftNov 1985
42-1793164543,603 ftSep 1984
42-1793090723,300 ftApr 1984
42-1793128433,575 ftApr 1983

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 2026168133106.413.05$18,282
Apr 2026023198.932.87$663
Mar 202617249789.753.15$17,002
Feb 202633437263.503.75$22,604
Jan 202618728359.138.00$13,321
Dec 2025050956.664.41$2,246
Nov 202518626958.593.93$11,954
Oct 2025049459.383.30$1,633
Sep 202516949962.743.08$12,138
Aug 202517549363.933.01$12,674
Jul 202514927566.743.32$10,856
Jun 202517449066.483.13$13,101
May 202517535860.553.23$11,753
Apr 202503962.363.54$138
Mar 202518528767.704.27$13,750
Feb 202515087670.884.34$14,435
Jan 2025052974.324.28$2,263
Dec 202418779368.993.12$15,376
Nov 202418820269.052.20$13,425
Oct 202418253171.372.28$14,201
Sep 202417562869.612.36$13,667
Aug 2024050975.632.06$1,050
Jul 202414863279.932.15$13,186
Jun 202415847178.082.63$13,577
May 2024057478.812.20$1,262
Apr 202415695384.451.66$14,755
Mar 202415134580.301.55$12,658
Feb 2024013776.091.78$244
Jan 2024187073.023.30$13,655
Dec 20230071.262.61$0
Nov 202317712277.892.81$14,129
Oct 202316563185.443.09$16,046
Sep 202315862389.042.74$15,772
Aug 2023049580.522.67$1,323
Jul 202316772774.852.64$14,421
Jun 2023085768.962.26$1,936
May 202315896670.622.23$13,310
Apr 2023088178.122.24$1,971
Mar 202316491072.852.39$14,125
Feb 202316366175.112.47$13,873
Jan 202329078476.533.39$24,850
Dec 202215448976.415.73$14,569
Nov 202218752885.005.65$18,876
Oct 202214156487.185.86$15,600
Sep 202217753484.888.16$19,383
Aug 202216557494.529.13$20,835
Jul 2022152602101.587.54$19,980
Jun 20220815115.097.98$6,501
May 20220977109.378.43$8,239
Apr 2022153887104.226.84$22,011
Mar 20220810108.885.08$4,112
Feb 2022098591.054.86$4,786
Jan 202201,25581.844.54$5,695
Dec 20211521,33371.323.90$16,038
Nov 202101,61677.435.24$8,463
Oct 202101,41479.795.71$8,079
Sep 202116561569.865.35$14,818
Aug 2021067766.024.22$2,857
Jul 2021068070.783.98$2,708
Jun 202115272269.493.38$13,003
May 2021064563.483.02$1,946
Apr 20211522260.362.76$9,235
Mar 20210861.302.72$22
Feb 20210057.805.55$0
Jan 2021175150.412.81$8,825
Dec 20200044.642.68$0
Nov 2020163038.772.71$6,320
Oct 20200736.972.48$17
Sep 202006937.091.99$137
Aug 202016181339.982.39$8,376
Jul 202016873538.371.83$7,788
Jun 2020082034.901.69$1,386
May 202014562116.921.81$3,580
Apr 2020042314.751.80$763
Mar 2020043530.341.86$807
Feb 2020057449.881.98$1,137
Jan 202001,15657.252.09$2,422
Dec 2019061959.012.30$1,426
Nov 201915746255.302.75$9,953
Oct 2019036653.472.42$885
Sep 201914863555.052.66$9,835
Aug 2019034553.112.30$795
Jul 201915334756.272.46$9,463
Jun 201914946252.782.49$9,015
May 2019049658.482.74$1,359
Apr 201915132362.632.75$10,346
Mar 201915736556.803.06$10,035
Feb 201915221950.852.79$8,341
Jan 201915726346.033.23$8,076
Dec 201816045746.594.19$9,367
Nov 2018035652.934.24$1,508
Oct 201815241461.443.40$10,746
Sep 201832045859.543.11$20,476
Aug 2018052059.403.07$1,595
Jul 201816456665.142.93$12,342
Jun 201816342560.183.08$11,117
May 201816465665.382.90$12,625
Apr 2018048063.842.90$1,392
Mar 201815534061.222.79$10,437
Feb 201815953861.782.77$11,311
Jan 2018059962.874.01$2,402
Dec 201732257157.272.92$20,109
Nov 201716149955.423.12$10,479
Oct 201735454849.292.98$19,084
Sep 201715342347.523.09$8,576
Aug 201718123945.373.00$8,930
Jul 201735536643.873.09$16,704
Jun 201715331042.493.09$7,458
May 20173468845.373.26$15,985
Apr 201734568847.933.21$18,745
Mar 201752528646.772.98$25,408
Feb 201731331150.452.95$16,709
Jan 201734852149.413.42$18,976
Dec 201633458448.763.72$18,460
Nov 201666565942.492.64$29,998
Oct 2016044546.193.09$1,375
Sep 2016052541.553.10$1,628
Aug 201615154541.442.92$7,851
Jul 2016069041.622.92$2,018
Jun 2016039045.352.69$1,047
May 201608542.521.99$169
Apr 2016029836.561.99$593
Mar 2016063733.011.79$1,143
Feb 2016160026.472.06$4,235
Jan 2016015727.352.36$371
Dec 2015038332.362.00$767
Nov 2015059238.792.17$1,283
Oct 2015066943.552.43$1,623
Sep 2015064242.992.76$1,771
Aug 201516474140.162.87$8,715
Jul 2015068248.152.95$2,009
Jun 2015058356.152.88$1,681
May 2015070355.212.96$2,078
Apr 201516266549.822.71$9,871
Mar 201536083642.892.93$17,894
Feb 201553549344.662.98$25,360
Jan 201534720843.433.10$15,715
Dec 201452670854.693.59$31,310
Nov 201454085770.464.25$41,692
Oct 201453370178.303.90$44,468
Sep 201454890286.164.05$50,865
Aug 201470489789.394.04$66,550
Jul 20145361,14196.564.18$56,525
Jun 20143561,00398.164.74$39,696
May 201472591494.734.73$72,999
Apr 201434780195.944.81$37,143
Mar 201471265795.895.06$71,596
Feb 201430642497.406.19$32,430
Jan 2014057990.404.86$2,814
Dec 201317634491.824.35$17,658
Nov 2013050988.853.74$1,903
Oct 2013048697.423.78$1,837
Sep 201331400104.113.72$4,715
Aug 20130511104.253.52$1,800
Jul 201300102.523.72$0
Jun 2013022394.403.93$877
May 2013036294.834.15$1,502
Apr 2013033193.964.28$1,418
Mar 201313727593.623.91$13,902
Feb 2013017191.233.42$585
Jan 2013314091.603.42$28,762
Dec 2012141086.773.42$12,235
Nov 20122854986.953.62$24,958
Oct 201230651389.383.40$29,094
Sep 201213956594.672.92$14,808
Aug 201214164092.662.91$14,926
Jul 201229762285.133.02$27,163
Jun 201215853279.822.52$13,952
May 201235569691.612.49$34,253
Apr 2012177642101.652.00$19,274
Mar 2012325587105.052.22$35,446
Feb 2012163516101.102.57$17,806
Jan 201252058698.092.73$52,609
Dec 201151925196.873.24$51,089
Nov 201117450295.723.31$18,318
Oct 201151174284.983.65$46,132
Sep 201133164483.623.99$30,245
Aug 201153055583.404.15$46,505
Jul 201136485094.144.52$38,107
Jun 201152764492.904.64$51,946
May 201136379998.134.40$39,141
Apr 2011350286105.964.33$38,325
Mar 20113466896.364.06$33,616
Feb 201150525485.644.18$44,310
Jan 201115539586.504.59$15,220
Dec 201017447985.734.35$17,000
Nov 20101573680.843.80$12,829
Oct 201032976178.103.51$28,365
Sep 201015924672.633.98$12,527
Aug 201050358473.684.42$39,642
Jul 201034858972.554.74$28,037
Jun 2010041870.364.91$2,053
May 201031554471.124.24$24,707
Apr 201033453381.694.12$29,482
Mar 201015347578.394.39$14,078
Feb 2010047573.585.44$2,585
Jan 201020862074.365.96$19,165
Dec 200915347571.445.48$13,535
Nov 2009164074.593.75$12,233
Oct 200930750972.544.11$24,362
Sep 200915755265.543.06$11,982
Aug 200931060667.423.22$22,851
Jul 200915763961.133.46$11,811
Jun 200931163366.163.90$23,041
May 2009054254.743.93$2,128
Apr 200915456646.773.59$9,233
Mar 200915858642.144.06$9,037
Feb 2009045232.814.63$2,094
Jan 200914852135.865.37$8,106
Dec 200817045537.105.98$9,027
Nov 200814555055.496.86$11,819
Oct 2008060075.246.92$4,153
Sep 2008160657101.767.88$21,457
Aug 2008152552114.228.48$22,044
Jul 20080703131.0811.39$8,007
Jun 2008158525131.3313.03$27,592
May 2008154666123.1711.57$26,677
Apr 2008159650110.3110.45$24,335
Mar 20080639101.909.66$6,175
Feb 20089460392.538.77$13,986
Jan 20089643690.388.21$12,254
Dec 2007047488.337.30$3,461
Nov 20079456891.677.29$12,759
Oct 20079070182.856.92$12,309
Sep 2007068975.846.24$4,302
Aug 20079374969.066.39$11,207
Jul 20079669270.906.39$11,227
Jun 20079469062.007.55$11,036
May 200714880458.747.85$15,002
Apr 200715852459.617.81$13,508
Mar 200715178856.927.30$14,349
Feb 2007046055.108.22$3,779
Jan 200717750150.306.73$12,273
Dec 200615964856.656.92$13,491
Nov 200616860754.207.62$13,729
Oct 200616674354.906.01$13,582
Sep 200616879660.085.04$14,103
Aug 2006087768.717.34$6,437
Jul 200617562069.376.34$16,072
Jun 2006065766.286.38$4,194
May 200615882466.016.42$15,724
Apr 200619480464.397.36$18,409
Mar 2006075356.707.08$5,333
Feb 200616515457.597.75$10,696
Jan 2006077960.598.93$6,959
Dec 200517466854.9413.42$18,521
Nov 2005071654.6910.59$7,581
Oct 2005076658.3413.80$10,568
Sep 2005027261.4512.08$3,285
Aug 2005086961.519.80$8,513
Jul 200516589455.697.84$16,201
Jun 2005089852.337.38$6,628
May 2005095045.226.65$6,319
Apr 200516747649.207.36$11,720
Mar 2005015950.377.15$1,138
Feb 200517659345.226.31$11,702
Jan 2005068743.166.32$4,343
Dec 200417841239.866.75$9,877
Nov 2004054245.286.33$3,431
Oct 200418087449.706.52$14,640
Sep 2004088143.245.28$4,655
Aug 200417794542.375.55$12,745
Jul 2004066238.286.08$4,028
Jun 200417559036.106.43$10,113
May 2004052737.486.49$3,423
Apr 2004076434.475.86$4,476
Mar 200416676034.365.53$9,907
Feb 2004088532.455.51$4,876
Jan 2004032532.036.30$2,047
Dec 200316538530.266.30$7,419
Nov 2003026028.804.60$1,195
Oct 2003022728.174.76$1,080
Sep 200316537226.314.75$6,108
Aug 2003038129.765.13$1,954
Jul 2003030129.415.17$1,556
Jun 200318228528.565.98$6,903
May 200317527226.595.97$6,278
Apr 20031648526.675.41$4,834
Mar 2003032231.146.10$1,963
Feb 2003049633.487.93$3,931
Jan 200316627830.315.58$6,583
Dec 2002075326.914.85$3,655
Nov 200218081824.664.14$7,823
Oct 2002082626.464.23$3,493
Sep 20020027.443.64$0
Aug 200215585325.963.16$6,723
Jul 20029444524.583.06$3,673
Jun 2002089923.733.34$3,001
May 20025393724.663.58$4,665
Apr 20020023.653.51$0
Mar 200213385622.003.10$5,582
Feb 2002047318.222.38$1,124
Jan 2002052017.172.38$1,235
Dec 2001073916.932.36$1,747
Nov 2001088418.072.41$2,126
Oct 200101,06519.782.53$2,693
Sep 200101,19524.262.25$2,690
Aug 20011611,15824.873.05$7,540
Jul 200101,29923.933.20$4,153
Jun 200101,14324.563.82$4,371
May 2001085425.524.31$3,678
Apr 2001047824.685.34$2,550
Mar 2001087724.545.38$4,715
Feb 2001083627.755.77$4,821
Jan 200101,00027.478.40$8,399
Dec 200001,00226.889.12$9,141
Nov 200001,18732.215.66$6,716
Oct 200001,15031.235.15$5,917
Sep 20001351,23631.875.19$10,713
Aug 200001,27229.644.54$5,776
Jul 20002951,36228.534.09$13,987
Jun 20001501,25729.304.40$9,922
May 20002981,15827.263.68$12,385
Apr 20001831,18624.513.12$8,181
Mar 20001711,26028.422.86$8,463
Feb 20001531,30227.622.73$7,776
Jan 20003261,15725.272.48$11,108
Dec 19991731,34324.282.42$7,456
Nov 19993211,53023.192.43$11,168
Oct 19991911,66420.982.80$8,673
Sep 19993611,74121.752.62$12,411
Aug 19991891,54119.262.88$8,071
Jul 19993141,30917.892.37$8,723
Jun 19991891,64315.942.36$6,894
May 19991451,13215.792.32$4,917
Apr 19991731,80015.102.21$6,587
Mar 199916217712.471.84$2,346
Feb 19991712999.981.82$2,250
Jan 199917723010.381.90$2,274
Dec 19981794849.201.77$2,505
Nov 1998056710.892.19$1,239
Oct 199814859012.421.97$3,000
Sep 199814960912.592.08$3,144
Aug 199815663211.301.91$2,968
Jul 199818865411.742.24$3,670
Jun 1998051511.242.24$1,152
May 199819343112.622.21$3,387
Apr 199819046013.042.51$3,630
Mar 1998061812.802.31$1,427
Feb 199817358813.952.30$3,765
Jan 199837743914.702.15$6,488
Dec 1997033016.322.41$796
Nov 199737288818.193.09$9,509
Oct 1997059919.253.15$1,887
Sep 199719353917.742.95$5,017
Aug 199737161017.862.55$8,184
Jul 199719257017.582.25$4,656
Jun 199737752717.242.26$7,689
May 199719260418.972.31$5,037
Apr 1997029517.882.08$614
Mar 199719032318.951.94$4,227
Feb 199719138520.492.21$4,763
Jan 1997051323.483.54$1,816
Dec 199637969323.32$8,838
Nov 199618980721.97$4,152
Oct 199618879223.31$4,382
Sep 199618980622.22$4,200
Aug 19963741,17620.26$7,577
Jul 199618677319.55$3,636
Jun 199618871518.73$3,521
May 199657769619.43$11,211
Apr 199638663821.51$8,303
Mar 199638547619.38$7,461
Feb 199637944616.98$6,435
Jan 199658558717.07$9,986
Dec 199558975017.19$10,125
Nov 19958111,25416.00$12,976
Oct 199577380515.43$11,927
Sep 199572078516.18$11,650
Aug 199576190215.92$12,115
Jul 199518874715.24$2,865
Jun 199557973716.41$9,501
May 19951911,03717.56$3,354
Apr 19951901,11917.73$3,369
Mar 19951921,37616.44$3,156
Feb 19955741,31316.58$9,517
Jan 1995057015.92$0
Dec 199418276115.03$2,735
Nov 199419380715.90$3,069
Oct 199418779915.58$2,913
Sep 199419176915.29$2,920
Aug 199418972116.13$3,049
Jul 199417876017.56$3,126
Jun 199419264117.09$3,281
May 1994058115.88$0
Apr 199437667114.14$5,317
Mar 199417771212.46$2,205
Feb 199419463312.50$2,425
Jan 199419279812.66$2,431
Dec 199338282012.33$4,710
Nov 19931911,04814.49$2,768
Oct 19931891,22515.85$2,996
Sep 19931881,05715.03$2,826
Aug 199337584015.66$5,873
Jul 19931831,04315.46$2,829
Jun 19931841,08616.79$3,089
May 19931831,22017.68$3,235
Apr 19933611,15318.05$6,516
Mar 199336798318.14$6,657
Feb 199318586217.90$3,312
Jan 199319471216.93$3,284

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                  168 bbl  × $106.41 =    $17,877
Casinghead gas       133 Mcf  × $  3.05 =       $405

────────────────────────────────────────────────────
Month total                                  $18,282

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/4787 is the state's own key, not one this site invented.