RANCH "A"

Operated by COURSON OIL & GAS, INC. (P-5 182785) in the WOLFCREEK (DOUGLAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6985District 10Field 98387410OilCasinghead gasSaveExport
Value, all time
$29.8 M
May 1994 – May 2026
Value, last 12 filed months
$673 k
at the published price for each month
Months reported
385
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 5 leases and 18 wells, and the rule below applies to all of them.

Discovered
1994-04-05
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1996-06-05.

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
OilDisposition905,471 bbl$28,788,812
Casinghead gasProduction350,845 Mcf$995,495
Total$29,784,307

82,775 Mcf of this lease's gas, across 32 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 (7)

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 36.2353, -100.7715. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

36.23551, -100.77199 · 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
14.3%
1 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
5,800 ft
7 wells filed one
Completion to plug
27.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
114.3%
A plug date is filed
114.3%
BothOn the schedule and plugged. Neither fact cancels the other.
114.3%
NeitherNo plug date, and not on the schedule.
685.7%

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 5,750 and 9,400 ft, median 5,800 ft, over the 7 wells that filed a depth.

Completions filed
Feb 1993 – Oct 2022
7 of 7 wells
Plug dates filed
Oct 2020
1 of 7 wells; 6 filed none

Last completion to plug: a median of 27.7 years across the 1 well that filed both dates, with the middle half between 27.7 years and 27.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-3573374985745,820 ftOct 2022
42-3573374365745,850 ftJul 2022
42-3573215455745,750 ftJul 1996
42-3573207145745,800 ftDec 1994
42-3573206835745,800 ftNov 1994
42-3573204525745,800 ftDec 1993
42-3573201815749,400 ftFeb 1993Oct 2020Yes

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 (385)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

385 months

May 2026528104106.413.05$56,501
Apr 20265379098.932.87$53,384
Mar 202670711089.753.15$63,800
Feb 20267289263.503.75$46,573
Jan 202654111459.138.00$32,901
Dec 202590012456.664.41$51,541
Nov 202572510858.593.93$42,902
Oct 20258989459.383.30$53,634
Sep 202571111162.743.08$44,950
Aug 20251,06925663.933.01$69,113
Jul 20251,25443166.743.32$85,121
Jun 20251,07343766.483.13$72,700
May 202589633860.553.23$55,345
Apr 20251,09136162.363.54$69,314
Mar 20251,44638267.704.27$99,525
Feb 20251,27238870.884.34$91,844
Jan 20251,28051274.324.28$97,320
Dec 20241,25320768.993.12$87,091
Nov 20241,41666069.052.20$99,226
Oct 20241,43161971.372.28$103,543
Sep 20241,59282469.612.36$112,767
Aug 20241,78394075.632.06$136,788
Jul 20241,60069979.932.15$129,388
Jun 20241,96363278.082.63$154,936
May 20241,99360878.812.20$158,405
Apr 20241,97669784.451.66$168,030
Mar 20242,0502,90780.301.55$169,107
Feb 20242,42744776.091.78$185,468
Jan 20242,40547173.023.30$177,166
Dec 20232,94258171.262.61$211,164
Nov 20232,76355677.892.81$216,771
Oct 20233,64480085.443.09$313,813
Sep 20232,36584789.042.74$212,896
Aug 20233,0701,13380.522.67$250,225
Jul 20232,5531,06774.852.64$193,911
Jun 20232,9211,01368.962.26$203,720
May 20233,0821,05670.622.23$220,003
Apr 20233,08898878.122.24$243,445
Mar 20234,0311,08672.852.39$296,257
Feb 20233,8581,18675.112.47$292,699
Jan 20234,3921,51676.533.39$341,256
Dec 20224,2391,53176.415.73$332,673
Nov 20225,1451,82785.005.65$447,641
Oct 20223,28912487.185.86$287,462
Sep 20221796084.888.16$15,683
Aug 20221826294.529.13$17,769
Jul 202218162101.587.54$18,854
Jun 2022060115.097.98$479
May 202218162109.378.43$20,319
Apr 202217860104.226.84$18,961
Mar 2022060108.885.08$305
Feb 202205491.054.86$262
Jan 2022182081.844.54$14,895
Dec 202106071.323.90$234
Nov 202105477.435.24$283
Oct 202106279.795.71$354
Sep 20211786069.865.35$12,756
Aug 202106266.024.22$262
Jul 20211866270.783.98$13,412
Jun 20211876069.493.38$13,197
May 20211816263.483.02$11,677
Apr 20211786060.362.76$10,910
Mar 202106261.302.72$168
Feb 202103857.805.55$211
Jan 20211776250.412.81$9,097
Dec 20201746244.642.68$7,933
Nov 202005438.772.71$146
Oct 20201785836.972.48$6,724
Sep 20201775437.091.99$6,672
Aug 20207066239.982.39$28,374
Jul 20201773638.371.83$6,857
Jun 202005634.901.69$95
May 202003816.921.81$69
Apr 20201816014.751.80$2,778
Mar 20203675630.341.86$11,239
Feb 20201765849.881.98$8,894
Jan 20201916057.252.09$11,060
Dec 20193796259.012.30$22,508
Nov 20191906055.302.75$10,672
Oct 20191816053.472.42$9,823
Sep 20191856055.052.66$10,344
Aug 201906253.112.30$143
Jul 20191886256.272.46$10,731
Jun 201905852.782.49$144
May 201955821258.482.74$33,213
Apr 2019015062.632.75$413
Mar 201918111556.803.06$10,633
Feb 201918210050.852.79$9,534
Jan 201917810646.033.23$8,536
Dec 201817710946.594.19$8,703
Nov 2018011452.934.24$483
Oct 20181918361.443.40$12,017
Sep 201817611759.543.11$10,843
Aug 201817712359.403.07$10,891
Jul 201817110565.142.93$11,447
Jun 201816610860.183.08$10,322
May 201807765.382.90$223
Apr 20181718863.842.90$11,172
Mar 201818211061.222.79$11,449
Feb 20181849061.782.77$11,616
Jan 201808962.874.01$357
Dec 201717910957.272.92$10,570
Nov 20171819555.423.12$10,327
Oct 201718913449.292.98$9,716
Sep 201738220147.523.09$18,773
Aug 20171769045.373.00$8,256
Jul 2017529943.873.09$2,587
Jun 201720013042.493.09$8,899
May 201730016645.373.26$14,153
Apr 201720320647.933.21$10,391
Mar 201740725446.772.98$19,793
Feb 201720616450.452.95$10,877
Jan 20171927849.413.42$9,753
Dec 201620420548.763.72$10,710
Nov 201618310742.492.64$8,059
Oct 201620313846.193.09$9,803
Sep 2016413341.553.10$579
Aug 201637215841.442.92$15,878
Jul 20161987541.622.92$8,460
Jun 201622616245.352.69$10,684
May 201637611142.521.99$16,209
Apr 201620513736.561.99$7,768
Mar 201638010733.011.79$12,736
Feb 20162109826.472.06$5,761
Jan 201618010327.352.36$5,167
Dec 201536610232.362.00$12,048
Nov 20151987238.792.17$7,836
Oct 20153657443.552.43$16,075
Sep 20151849142.992.76$8,161
Aug 20151928340.162.87$7,949
Jul 20152027848.152.95$9,956
Jun 20151927356.152.88$10,991
May 20151958055.212.96$11,002
Apr 20151877049.822.71$9,506
Mar 20151938442.892.93$8,524
Feb 20151967644.662.98$8,980
Jan 20151939943.433.10$8,689
Dec 20141979254.693.59$11,104
Nov 20141929270.464.25$13,919
Oct 201419610678.303.90$15,760
Sep 201435814886.164.05$31,444
Aug 201437210489.394.04$33,673
Jul 201436511796.564.18$35,733
Jun 201418611298.164.74$18,788
May 20143769494.734.73$36,063
Apr 201436813295.944.81$35,941
Mar 201418612295.895.06$18,452
Feb 201436615197.406.19$36,583
Jan 201454916590.404.86$50,432
Dec 201318015591.824.35$17,203
Nov 201355120588.853.74$49,723
Oct 201318019497.423.78$18,269
Sep 2013542247104.113.72$57,346
Aug 2013177199104.253.52$19,153
Jul 2013148139102.523.72$15,690
Jun 201331215994.403.93$30,078
May 20131808094.834.15$17,401
Apr 20131865993.964.28$17,729
Mar 20133348993.623.91$31,617
Feb 20131409091.233.42$13,080
Jan 201337010291.603.42$34,241
Dec 201232017486.773.42$28,362
Nov 2012016886.953.62$609
Oct 201217517489.383.40$16,233
Sep 201249321394.672.92$47,294
Aug 201272722892.662.91$68,027
Jul 201236217585.133.02$31,346
Jun 201254319879.822.52$43,841
May 201208291.612.49$204
Apr 2012321249101.652.00$33,127
Mar 2012319284105.052.22$34,142
Feb 2012355199101.102.57$36,402
Jan 201232216798.092.73$32,042
Dec 201155321696.873.24$54,269
Nov 201150414295.723.31$48,713
Oct 201130815384.983.65$26,732
Sep 201154715083.623.99$46,338
Aug 201154517483.404.15$46,175
Jul 201149619394.144.52$47,565
Jun 20111,09824792.904.64$103,150
May 201161737498.134.40$62,194
Apr 2011911410105.964.33$98,306
Mar 201182232896.364.06$80,539
Feb 20113609385.644.18$31,219
Jan 201167211686.504.59$58,660
Dec 201054914585.734.35$47,696
Nov 201050119180.843.80$41,226
Oct 201091232478.103.51$72,364
Sep 201086428372.633.98$63,879
Aug 201072623473.684.42$54,526
Jul 201085819572.554.74$63,172
Jun 201054122670.364.91$39,175
May 201049922371.124.24$36,433
Apr 201073027981.694.12$60,784
Mar 201087120978.394.39$69,195
Feb 201092325373.585.44$69,291
Jan 201073827274.365.96$56,500
Dec 200954629371.445.48$40,613
Nov 200987523074.593.75$66,129
Oct 200992922372.544.11$68,306
Sep 200987120165.543.06$57,701
Aug 200974327067.423.22$50,962
Jul 20091,42233461.133.46$88,084
Jun 200974932666.163.90$50,824
May 200987231554.743.93$48,970
Apr 20091,08231446.773.59$51,732
Mar 200968923242.144.06$29,976
Feb 200953919832.814.63$18,602
Jan 200987028235.865.37$32,713
Dec 20081,26132037.105.98$48,696
Nov 20081,04131655.496.86$59,933
Oct 20081,09240975.246.92$84,993
Sep 2008903378101.767.88$94,867
Aug 20081,069391114.228.48$125,418
Jul 2008846405131.0811.39$115,506
Jun 20081,459353131.3313.03$196,211
May 2008680358123.1711.57$87,899
Apr 20081,085350110.3110.45$123,346
Mar 2008885366101.909.66$93,719
Feb 20081,09038392.538.77$104,217
Jan 20081,44453490.388.21$134,891
Dec 20071,28645588.337.30$116,915
Nov 20071,26347291.677.29$119,221
Oct 20071,26348682.856.92$108,004
Sep 20071,41350375.846.24$110,303
Aug 20071,44345369.066.39$102,547
Jul 200786329670.906.39$63,078
Jun 20071,25343862.007.55$80,992
May 20071,41345658.747.85$86,578
Apr 20071,25441559.617.81$77,990
Mar 20071,78243356.927.30$104,593
Feb 200773749155.108.22$44,643
Jan 20071,43246250.306.73$75,137
Dec 20061,28748056.656.92$76,229
Nov 20061,59449754.207.62$90,181
Oct 20061,46147554.906.01$83,065
Sep 20061,23427860.085.04$75,539
Aug 20061,60049368.717.34$113,555
Jul 20061,23127569.376.34$87,139
Jun 20061,60143466.286.38$108,885
May 20061,23447466.016.42$84,502
Apr 20061,6317,10764.397.36$157,331
Mar 20061,61161856.707.08$95,721
Feb 20061,83056957.597.75$109,800
Jan 20061,41762760.598.93$91,457
Dec 20051,80260354.9413.42$107,091
Nov 20051,93064254.6910.59$112,349
Oct 20051,78460358.3413.80$112,397
Sep 20051,76865161.4512.08$116,507
Aug 20051,59064961.519.80$104,159
Jul 20051,76268055.697.84$103,459
Jun 20051,60366752.337.38$88,808
May 20051,78142245.226.65$83,344
Apr 20051,44234649.207.36$73,493
Mar 20051,21648550.377.15$64,720
Feb 20051,26146045.226.31$59,926
Jan 20051,42144043.166.32$64,112
Dec 20041,61157939.866.75$68,123
Nov 20041,94863645.286.33$92,232
Oct 20041,23751749.706.52$64,847
Sep 20041,39841243.245.28$62,626
Aug 20041,39046042.375.55$61,448
Jul 20041,93364538.286.08$77,920
Jun 20041,77267236.106.43$68,292
May 20041,58362137.486.49$63,364
Apr 20041,96982034.475.86$72,675
Mar 20042,15466234.365.53$77,672
Feb 20041,81173632.455.51$62,822
Jan 20042,18169232.036.30$74,217
Dec 20032,38274230.266.30$76,755
Nov 20031,95978528.804.60$60,026
Oct 20032,16591428.174.76$65,338
Sep 20032,62588426.314.75$73,262
Aug 20032,32259029.765.13$72,129
Jul 20032,2851,12729.415.17$73,029
Jun 20032,29887928.565.98$70,890
May 20032,3231,04626.595.97$68,016
Apr 20032,49184526.675.41$71,004
Mar 20032,6601,04331.146.10$89,191
Feb 20032,3241,00333.487.93$85,757
Jan 20033,07697330.315.58$98,665
Dec 20022,87195426.914.85$81,889
Nov 20022,6891,03924.664.14$70,609
Oct 20023,0511,28526.464.23$86,164
Sep 20023,4041,31027.443.64$98,168
Aug 20023,3971,48725.963.16$92,891
Jul 20023,0751,44124.583.06$79,996
Jun 20023,0401,19123.733.34$76,115
May 20023,7491,38124.663.58$97,400
Apr 20024,6041,48523.653.51$114,100
Mar 20023,0621,25122.003.10$71,246
Feb 20022,7221,16318.222.38$52,358
Jan 20023,0381,31317.172.38$55,282
Dec 20013,2521,35916.932.36$58,270
Nov 20013,4111,41518.072.41$65,041
Oct 20013,2211,32919.782.53$67,072
Sep 20012,9961,49424.262.25$76,046
Aug 20013,6151,50924.873.05$94,512
Jul 20013,2401,44223.933.20$82,143
Jun 20012,8941,46824.563.82$76,691
May 20013,8301,57925.524.31$104,543
Apr 20013,8231,47224.685.34$102,205
Mar 20013,8181,50324.545.38$101,775
Feb 20013,6761,48627.755.77$110,579
Jan 20014,4251,53427.478.40$134,438
Dec 20004,0481,61326.889.12$123,525
Nov 20004,2231,60132.215.66$145,081
Oct 20004,2161,80231.235.15$140,938
Sep 20004,1861,77431.875.19$142,609
Aug 20004,0041,82329.644.54$126,956
Jul 20004,1861,84928.534.09$126,989
Jun 20004,1931,65429.304.40$130,128
May 20004,5371,90227.263.68$130,678
Apr 20004,3591,85224.513.12$112,610
Mar 20005,1171,44228.422.86$149,549
Feb 20004,5691,58427.622.73$130,515
Jan 20004,9252,03625.272.48$129,505
Dec 19995,2172,01124.282.42$131,543
Nov 19995,4642,09123.192.43$131,800
Oct 19995,4262,22320.982.80$120,070
Sep 19995,6262,38221.752.62$128,604
Aug 19995,4132,64919.262.88$111,872
Jul 19995,7942,89417.892.37$110,520
Jun 19995,4022,73415.942.36$92,566
May 19996,3392,62815.792.32$106,192
Apr 19996,7302,73815.102.21$107,669
Mar 19996,9282,95312.471.84$91,821
Feb 19996,1772,6039.981.82$66,378
Jan 19996,1112,62610.381.90$68,421
Dec 19987,2242,9539.201.77$71,697
Nov 19987,5152,71310.892.19$87,768
Oct 19986,9712,77612.421.97$92,046
Sep 19987,6433,02312.592.08$102,521
Aug 19987,9173,38611.301.91$95,920
Jul 19988,1563,56511.742.24$103,727
Jun 19987,2732,95711.242.24$88,364
May 19988,4103,18012.622.21$113,150
Apr 19989,1573,41313.042.51$127,958
Mar 19988,9443,40012.802.31$122,335
Feb 19988,5843,47813.952.30$127,743
Jan 199810,0543,69214.702.15$155,749
Dec 199710,2653,57516.322.41$176,144
Nov 19978,8783,22918.193.09$171,463
Oct 19979,9783,71619.253.15$203,781
Sep 19979,5863,56017.742.95$180,575
Aug 199710,0933,70217.862.55$189,719
Jul 199711,4684,68417.582.25$212,132
Jun 19979,0463,73917.242.26$164,393
May 199711,3954,55318.972.31$226,674
Apr 199710,1153,83317.882.08$188,840
Mar 199710,6024,03218.951.94$208,727
Feb 19979,8323,69820.492.21$209,615
Jan 199711,0594,09223.483.54$274,150
Dec 199610,9863,69623.32$256,194
Nov 199610,3433,88221.97$227,236
Oct 199612,2113,95523.31$284,638
Sep 19969,5803,64622.22$212,868
Aug 199610,7873,81420.26$218,545
Jul 19969,5443,14019.55$186,585
Jun 19968,1903,28718.73$153,399
May 19967,6072,73219.43$147,804
Apr 19967,1411,96821.51$153,603
Mar 19966,7592,35219.38$130,989
Feb 19967,1542,70416.98$121,475
Jan 19968,0233,21017.07$136,953
Dec 19957,4483,08217.19$128,031
Nov 19957,5693,09216.00$121,104
Oct 19956,9552,81515.43$107,316
Sep 19957,5782,84016.18$122,612
Aug 19957,3752,97315.92$117,410
Jul 19957,7292,80115.24$117,790
Jun 19957,4932,65616.41$122,960
May 19957,6792,98317.56$134,843
Apr 19957,4502,84217.73$132,089
Mar 19957,6842,83716.44$126,325
Feb 19957,0762,51716.58$117,320
Jan 19958,1142,95815.92$129,175
Dec 19946,2732,03715.03$94,283
Nov 19943,91896215.90$62,296
Oct 19942,3271,00515.58$36,255
Sep 19942,3311,03015.29$35,641
Aug 19943,0301,25016.13$48,874
Jul 199489453217.56$15,699
Jun 19942,3191,95617.09$39,632
May 19943,8091,22115.88$60,487

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                  528 bbl  × $106.41 =    $56,184
Casinghead gas       104 Mcf  × $  3.05 =       $317

────────────────────────────────────────────────────
Month total                                  $56,501

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/6985 is the state's own key, not one this site invented.