FEE -Y-

Operated by FASKEN OIL AND RANCH, LTD. (P-5 263696) in the SERIO (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23655District 08Field 82275500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$41.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$843 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 76 wells, and the rule below applies to all of them.

Discovered
1970-01-21
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

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
NGPA6none

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
OilDisposition1,431,284 bbl$41,050,784
Casinghead gasProduction210,555 Mcf$564,679
Total$41,615,464

68,382 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 (30)

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 32.1955, -102.3132. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.2 miles.

32.19765, -102.31591 · 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
23.3%
7 of 30 wells
With a plug date
13.3%
4 of 30 wells
Median depth
4,922 ft
30 wells filed one
Completion to plug
7.5 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
723.3%
A plug date is filed
413.3%
BothOn the schedule and plugged. Neither fact cancels the other.
413.3%
NeitherNo plug date, and not on the schedule.
2376.7%

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

Total depth in feet, 30 of 30 wells. Median 4,922 ft, with the middle half between 4,894 and 4,964 ft; the shallowest is 4,850 ft and the deepest 5,850 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 30 of 30 wells, Dec 1974 – Dec 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1974 – Dec 2022
30 of 30 wells
Plug dates filed
Apr 1984 – Jun 2025
4 of 30 wells; 26 filed none

Last completion to plug: a median of 7.5 years across the 4 wells that filed both dates, with the middle half between 5.9 years and 8.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

30 wells

42-0033113594,891 ftDec 2022Jun 2025Yes
42-0033066914,850 ftMar 2019
42-00339226104,960 ftNov 2018
42-00347363264,965 ftJul 2016
42-0033077134,850 ftOct 2010
42-00331639144,900 ftJul 2010
42-003392161024,885 ftOct 2006
42-003317931094,875 ftSep 2004
42-003389651124,970 ftSep 2004
42-003392181014,919 ftSep 2004
42-003392191044,925 ftSep 2004
42-003392201054,930 ftSep 2004
42-003392211064,945 ftSep 2004
42-003392221114,945 ftSep 2004
42-003392231074,978 ftSep 2004
42-003392241084,968 ftSep 2004
42-003392251104,965 ftSep 2004
42-00339289254,945 ftAug 2004
42-00338328215,800 ftDec 1997
42-00338329165,850 ftDec 1997Yes
42-0033531019295,004 ftDec 1985Yes
42-0033178617294,900 ftJan 1979
42-00331672154,892 ftDec 1978Dec 1986Yes
42-00331586134,900 ftFeb 1978Yes
42-00331179124,900 ftJun 1977Jul 1986Yes
42-00331155114,881 ftApr 1977Apr 1984Yes
42-0033102874,900 ftSep 1976
42-0033082844,908 ftFeb 1976
42-0033082984,950 ftFeb 1976
42-003305731R4,869 ftDec 1974

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 202688483106.413.05$94,319
Apr 20261,7371798.932.87$171,890
Mar 20261,7856789.753.15$160,415
Feb 20269909063.503.75$63,203
Jan 20261,1363959.138.00$67,484
Dec 20251,5732956.664.41$89,254
Nov 2025254058.593.93$1,622
Oct 20251547959.383.30$9,406
Sep 20256937762.743.08$43,716
Aug 20256259363.933.01$40,237
Jul 20255854166.743.32$39,179
Jun 20259314466.483.13$62,031
May 20258867060.553.23$53,874
Apr 20257975762.363.54$49,903
Mar 20252,1642567.704.27$146,610
Feb 20258575070.884.34$60,961
Jan 20251,0012774.324.28$74,510
Dec 20248727268.993.12$60,384
Nov 20241,0922869.052.20$75,464
Oct 20241,10919271.372.28$79,587
Sep 20247362169.612.36$51,283
Aug 202447721075.632.06$36,509
Jul 202470212379.932.15$56,375
Jun 20246623578.082.63$51,781
May 20241,0805978.812.20$85,245
Apr 20249165384.451.66$77,444
Mar 20247207880.301.55$57,937
Feb 20245015976.091.78$38,226
Jan 20244674873.023.30$34,259
Dec 20234615071.262.61$32,981
Nov 2023407777.892.81$31,721
Oct 20237565385.443.09$64,756
Sep 20235173889.042.74$46,138
Aug 20234574780.522.67$36,923
Jul 20232593574.852.64$19,479
Jun 20235213768.962.26$36,012
May 20235951370.622.23$42,048
Apr 20236606378.122.24$51,700
Mar 20236666272.852.39$48,666
Feb 20236583775.112.47$49,514
Jan 20231,1518176.533.39$88,360
Dec 20228786776.415.73$67,472
Nov 20226696185.005.65$57,209
Oct 20226764287.185.86$59,180
Sep 20221,64110884.888.16$140,170
Aug 202283211594.529.13$79,690
Jul 202294857101.587.54$96,728
Jun 202263685115.097.98$73,875
May 202284695109.378.43$93,328
Apr 202295693104.226.84$100,270
Mar 20221,08576108.885.08$118,521
Feb 20228097091.054.86$74,000
Jan 20229439181.844.54$77,588
Dec 20212,08610471.323.90$149,179
Nov 20211,03910877.435.24$81,015
Oct 20211,08113179.795.71$87,002
Sep 20219279869.865.35$65,285
Aug 202183911166.024.22$55,859
Jul 202197514770.783.98$69,596
Jun 202194012769.493.38$65,750
May 202187611563.483.02$55,956
Apr 20211,0103560.362.76$61,060
Mar 20219799561.302.72$60,271
Feb 20219375257.805.55$54,447
Jan 20211,24612750.412.81$63,168
Dec 20201,20910644.642.68$54,253
Nov 20201,2207938.772.71$47,513
Oct 20201,28612136.972.48$47,843
Sep 20201,23013337.091.99$45,886
Aug 20201,3757039.982.39$55,139
Jul 20201,38812338.371.83$53,482
Jun 20205217534.901.69$18,310
May 20203233816.921.81$5,534
Apr 202098210314.751.80$14,670
Mar 20201,22610530.341.86$37,392
Feb 20201,2129449.881.98$60,641
Jan 20201,2819457.252.09$73,534
Dec 20191,28810259.012.30$76,240
Nov 20191,1529455.302.75$63,964
Oct 20191,1318653.472.42$60,683
Sep 20191,99010055.052.66$109,815
Aug 20199977353.112.30$53,119
Jul 20191,24614656.272.46$70,472
Jun 20191,1528352.782.49$61,009
May 20191,23210058.482.74$72,321
Apr 20191,2168762.632.75$76,397
Mar 20191,1234756.803.06$63,930
Feb 20199196750.852.79$46,918
Jan 20191,1148646.033.23$51,555
Dec 20181,1557146.594.19$54,109
Nov 20181,0989952.934.24$58,537
Oct 20181,13910661.443.40$70,340
Sep 20181,0319159.543.11$61,669
Aug 20181,12214159.403.07$67,079
Jul 20181,26116065.142.93$82,611
Jun 20181,13815160.183.08$68,949
May 20181,16015065.382.90$76,276
Apr 201889610663.842.90$57,508
Mar 20181,02810561.222.79$63,227
Feb 20187756561.782.77$48,059
Jan 201885911962.874.01$54,482
Dec 20171,00512157.272.92$57,910
Nov 201795612455.423.12$53,368
Oct 20171,15314349.292.98$57,258
Sep 20172,11613247.523.09$100,960
Aug 20171,00412045.373.00$45,912
Jul 20171,02214343.873.09$45,277
Jun 201788012442.493.09$37,774
May 20171,05514845.373.26$48,348
Apr 20171,02413547.933.21$49,514
Mar 20177557646.772.98$35,538
Feb 201799211150.452.95$50,374
Jan 20171,2559249.413.42$62,324
Dec 20161,10810048.763.72$54,398
Nov 20161,01811042.492.64$43,546
Oct 201665011746.193.09$30,385
Sep 20166498841.553.10$27,239
Aug 201693213541.442.92$39,017
Jul 201666714241.622.92$28,176
Jun 201651513245.352.69$23,710
May 201670114942.521.99$30,103
Apr 201656423836.561.99$21,094
Mar 201644212333.011.79$14,811
Feb 201653211026.472.06$14,309
Jan 20165877027.352.36$16,220
Dec 201558210132.362.00$19,036
Nov 201575111638.792.17$29,383
Oct 20159117143.552.43$39,846
Sep 201581813542.992.76$35,538
Aug 201589513140.162.87$36,320
Jul 20151,38212148.152.95$66,900
Jun 201592312356.152.88$52,181
May 20151,03013555.212.96$57,265
Apr 201570813749.822.71$35,643
Mar 201573511942.892.93$31,873
Feb 20156847144.662.98$30,759
Jan 20156215743.433.10$27,147
Dec 20147467554.693.59$41,068
Nov 20147288370.464.25$51,648
Oct 201473410178.303.90$57,866
Sep 20148639686.164.05$74,744
Aug 20148209589.394.04$73,683
Jul 201464710596.564.18$62,913
Jun 20148069798.164.74$79,576
May 20149829794.734.73$93,483
Apr 20149219495.944.81$88,813
Mar 20147389195.895.06$71,227
Feb 20148369997.406.19$82,039
Jan 20149868490.404.86$89,543
Dec 20138767991.824.35$80,778
Nov 20137728588.853.74$68,910
Oct 20138998197.423.78$87,887
Sep 201385883104.113.72$89,635
Aug 201375398104.253.52$78,845
Jul 201391497102.523.72$94,064
Jun 20138108294.403.93$76,787
May 20131,03510394.834.15$98,576
Apr 20131,06112293.964.28$100,214
Mar 201386611293.623.91$81,513
Feb 201384410991.233.42$77,371
Jan 201387811891.603.42$80,828
Dec 201287418786.773.42$76,477
Nov 201282614686.953.62$72,350
Oct 201279415189.383.40$71,481
Sep 201278011294.672.92$74,169
Aug 201274812592.662.91$69,673
Jul 201272912785.133.02$62,443
Jun 201282112179.822.52$65,837
May 20128419391.612.49$77,275
Apr 2012890107101.652.00$90,682
Mar 2012810118105.052.22$85,353
Feb 201269499101.102.57$70,418
Jan 20127528598.092.73$73,996
Dec 201173711596.873.24$71,766
Nov 201182015895.723.31$79,014
Oct 201174313484.983.65$63,629
Sep 201185616583.623.99$72,236
Aug 201190722283.404.15$76,565
Jul 201185317994.144.52$81,110
Jun 201180121992.904.64$75,429
May 201177017798.134.40$76,340
Apr 2011893124105.964.33$95,160
Mar 20111,02521896.364.06$99,654
Feb 201166912285.644.18$57,803
Jan 201177515386.504.59$67,740
Dec 20101,23125985.734.35$106,660
Nov 201072922080.843.80$59,767
Oct 201089417578.103.51$70,435
Sep 20101,17112172.633.98$85,531
Aug 201083818373.684.42$62,553
Jul 201080821072.554.74$59,615
Jun 201073518770.364.91$52,633
May 201086819971.124.24$62,575
Apr 201089311081.694.12$73,403
Mar 20101,08521478.394.39$85,992
Feb 201080915073.585.44$60,343
Jan 201081426074.365.96$62,080
Dec 200985415371.445.48$61,849
Nov 200981820274.593.75$61,772
Oct 200988624272.544.11$65,265
Sep 200987121565.543.06$57,744
Aug 200994318167.423.22$64,160
Jul 200992221961.133.46$57,121
Jun 200991023166.163.90$61,105
May 200993724254.743.93$52,241
Apr 20091,12020246.773.59$53,107
Mar 20091,05326442.144.06$45,445
Feb 200988523332.814.63$30,116
Jan 20091,11217335.865.37$40,806
Dec 20081,03421237.105.98$39,629
Nov 200895319555.496.86$54,220
Oct 20081,07221275.246.92$82,125
Sep 2008941297101.767.88$98,096
Aug 2008919332114.228.48$107,785
Jul 20081,044371131.0811.39$141,073
Jun 2008937305131.3313.03$127,031
May 2008971362123.1711.57$123,788
Apr 2008972352110.3110.45$110,901
Mar 2008929263101.909.66$97,207
Feb 200896714892.538.77$90,775
Jan 20081,09728290.388.21$101,461
Dec 20071,02026488.337.30$92,024
Nov 20071,02230191.677.29$95,882
Oct 20071,13532782.856.92$96,298
Sep 20071,24434075.846.24$96,468
Aug 20071,35720769.066.39$95,037
Jul 20071,49027870.906.39$107,417
Jun 20071,71828662.007.55$108,675
May 20071,60329158.747.85$96,443
Apr 20071,60725459.617.81$97,776
Mar 20071,57726556.927.30$91,698
Feb 200787127255.108.22$50,227
Jan 200790726650.306.73$47,411
Dec 200696438056.656.92$57,240
Nov 200687825454.207.62$49,522
Oct 200677827454.906.01$44,360
Sep 200670616260.085.04$43,233
Aug 200690932368.717.34$64,828
Jul 200697526969.376.34$69,342
Jun 200673721166.286.38$50,195
May 200676416466.016.42$51,485
Apr 20061,24624564.397.36$82,033
Mar 20061,34624856.707.08$78,075
Feb 200670020257.597.75$41,879
Jan 200691821560.598.93$57,542
Dec 200580320754.9413.42$46,894
Nov 200571316954.6910.59$40,783
Oct 200564014358.3413.80$39,310
Sep 200592618461.4512.08$59,125
Aug 200590021961.519.80$57,505
Jul 200583819355.697.84$48,182
Jun 200568420652.337.38$37,314
May 200570920945.226.65$33,451
Apr 200568016749.207.36$34,685
Mar 200595814050.377.15$49,256
Feb 200582618345.226.31$38,507
Jan 20051,22724443.166.32$54,500
Dec 20041,41222639.866.75$57,808
Nov 20041,38312845.286.33$63,433
Oct 20041,58413449.706.52$79,598
Sep 20041,53121443.245.28$67,331
Aug 20041,84718642.375.55$79,290
Jul 20041,22914438.286.08$47,922
Jun 20041,17115336.106.43$43,257
May 20041,20911537.486.49$46,060
Apr 20047,8271,11334.475.86$276,317
Mar 20047,7501,16134.365.53$272,710
Feb 20047,3531,07232.455.51$244,511
Jan 20047,7861,11332.036.30$256,397
Dec 20038,0611,15530.266.30$251,204
Nov 20037,9181,07928.804.60$232,997
Oct 20038,0061,11028.174.76$230,812
Sep 20037,8391,16326.314.75$211,768
Aug 20038,0221,37429.765.13$245,783
Jul 20038,3731,36329.415.17$253,298
Jun 20037,8551,28728.565.98$232,039
May 20038,8681,16826.595.97$242,776
Apr 20038,0141,20626.675.41$220,255
Mar 20038,5521,00131.146.10$272,411
Feb 20037,52699933.487.93$259,888
Jan 20038,46496930.315.58$261,953
Dec 20028,8611,05126.914.85$243,551
Nov 20028,3591,12324.664.14$210,779
Oct 20028,4051,22626.464.23$227,581
Sep 20029,0001,29327.443.64$251,660
Aug 20029,2711,14025.963.16$244,282
Jul 20029,7001,42724.583.06$242,795
Jun 20028,5351,23423.733.34$206,655
May 20028,5291,34224.663.58$215,135
Apr 20028,5621,23323.653.51$206,822
Mar 20029,2571,23122.003.10$207,473
Feb 20028,3391,19418.222.38$154,773
Jan 20029,1971,30117.172.38$161,003
Dec 20019,1041,10816.932.36$156,750
Nov 20019,0481,24018.072.41$166,480
Oct 20019,3371,27719.782.53$187,915
Sep 20018,5331,23424.262.25$209,789
Aug 20019,3251,28024.873.05$235,821
Jul 20019,2751,36623.933.20$226,318
Jun 20019,0551,17424.563.82$226,880
May 20019,5271,27925.524.31$248,638
Apr 20019,27980924.685.34$233,322
Mar 20019,4901,12324.545.38$238,922
Feb 20019,0381,11027.755.77$257,206
Jan 20019,3691,20627.478.40$267,495
Dec 20009,25167526.889.12$254,825
Nov 20009,17968032.215.66$299,503
Oct 20009,6361,22431.235.15$307,230
Sep 20009,3311,57931.875.19$305,568
Aug 20009,9441,81129.644.54$302,963
Jul 200010,4121,83128.534.09$304,543
Jun 20009,7411,64429.304.40$292,640
May 200010,6871,44527.263.68$296,645
Apr 200010,0511,49924.513.12$251,021
Mar 200010,1801,39728.422.86$293,311
Feb 20009,4561,20827.622.73$264,468
Jan 200010,5271,03225.272.48$268,577
Dec 199911,6751,11724.282.42$286,176
Nov 19999,5181,01223.192.43$223,186
Oct 19999,41791620.982.80$200,137
Sep 19999,38495621.752.62$206,606
Aug 199910,3571,18519.262.88$202,883
Jul 199911,4041,38817.892.37$207,310
Jun 19999,2061,01715.942.36$149,146
May 19999,8881,19215.792.32$158,898
Apr 199910,9811,52415.102.21$169,178
Mar 19993,99049412.471.84$50,663
Feb 19994,6665469.981.82$47,559
Jan 199910,7121,21210.381.90$113,493
Dec 199810,7791,2509.201.77$101,383
Nov 199810,2981,26210.892.19$114,904
Oct 199810,9141,54312.421.97$138,590
Sep 199810,7491,58512.592.08$138,631
Aug 199811,0721,67411.301.91$128,307
Jul 199810,6161,82511.742.24$128,715
Jun 199810,5501,45911.242.24$121,846
May 199811,3461,51912.622.21$146,538
Apr 199810,80081113.042.51$142,864
Mar 199811,4751,05312.802.31$149,312
Feb 19989,9931,16713.952.30$142,085
Jan 199810,6481,10414.702.15$158,904
Dec 19979,18790916.322.41$152,124
Nov 19977,9911,10918.193.09$148,781
Oct 19978,2081,03019.253.15$161,248
Sep 19977,3021,21917.742.95$133,139
Aug 19978,0851,39417.862.55$147,959
Jul 19977,6801,40217.582.25$138,165
Jun 19977,6471,04617.242.26$134,195
May 19978,4611,09918.972.31$163,042
Apr 19977,8631,09917.882.08$142,879
Mar 19978,2681,28818.951.94$159,176
Feb 19977,4091,08620.492.21$154,206
Jan 19978,3651,02623.483.54$200,042
Dec 19967,6261,08423.32$177,838
Nov 19967,2731,13921.97$159,788
Oct 19967,9781,33823.31$185,967
Sep 19967,3591,13822.22$163,517
Aug 19967,9311,23020.26$160,682
Jul 19968,3711,21219.55$163,653
Jun 19968,4311,39518.73$157,913
May 19967,3801,27419.43$143,393
Apr 19967,3851,14921.51$158,851
Mar 19968,3101,24419.38$161,048
Feb 19967,2261,00416.98$122,697
Jan 19967,4691,15217.07$127,496
Dec 19958,0991,29017.19$139,222
Nov 19957,7011,15116.00$123,216
Oct 19958,1561,19115.43$125,847
Sep 19957,5351,10216.18$121,916
Aug 19957,8061,30315.92$124,272
Jul 19958,3271,26515.24$126,903
Jun 19957,51696116.41$123,338
May 19958,2281,14717.56$144,484
Apr 19958,0111,01917.73$142,035
Mar 19958,4551,17016.44$139,000
Feb 19957,36779116.58$122,145
Jan 19958,2801,10415.92$131,818
Dec 19948,6251,16815.03$129,634
Nov 19947,5981,49615.90$120,808
Oct 19948,0081,67315.58$124,765
Sep 19947,8401,49115.29$119,874
Aug 19948,0762,05616.13$130,266
Jul 19948,1601,77717.56$143,290
Jun 19947,2831,98317.09$124,466
May 19947,8951,95615.88$125,373
Apr 19947,8351,86914.14$110,787
Mar 19948,0711,81912.46$100,565
Feb 19947,0631,64712.50$88,288
Jan 19947,9721,63412.66$100,926
Dec 19938,1791,69812.33$100,847
Nov 19938,0311,59614.49$116,369
Oct 19938,0211,90115.85$127,133
Sep 19938,0181,77615.03$120,511
Aug 19938,0511,95315.66$126,079
Jul 19938,1971,90215.46$126,726
Jun 19938,1401,64416.79$136,671
May 19938,0561,61717.68$142,430
Apr 19938,3951,51418.05$151,530
Mar 19938,5971,31018.14$155,950
Feb 19937,6841,44217.90$137,544
Jan 19938,6001,60716.93$145,598

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                  884 bbl  × $106.41 =    $94,066
Casinghead gas        83 Mcf  × $  3.05 =       $253

────────────────────────────────────────────────────
Month total                                  $94,319

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. 08/O/23655 is the state's own key, not one this site invented.