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YORK, W. A. 13

Operated by BASA RESOURCES, INC. (P-5 53974) in the VAN field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1214District 05Field 93042001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$25.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$743 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The VAN field

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 130 leases and 710 wells, and the rule below applies to all of them.

Discovered
1929-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
400 ft
minimum
From a lease line
200 ft
minimum

A drilling unit in this field needs at least 7 acres. The field rule took effect on 1989-03-13.

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.

The Commission's schedule remark for this field reads: “AMENDED RULES ESTABLISH NO TOLERANCE ACRES & 1300' DIAG. LIMIT”

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
OilDisposition731,987 bbl$24,829,378
Casinghead gasProduction389,012 Mcf$916,401
Total$25,745,779

143,692 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 (12)

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 32.5438, -95.6232. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.54371, -95.62295 · 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
41.7%
5 of 12 wells
With a plug date
25.0%
3 of 12 wells
Median depth
3,030 ft
11 wells filed one
Completion to plug
28.4 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
541.7%
A plug date is filed
325.0%
BothOn the schedule and plugged. Neither fact cancels the other.
325.0%
NeitherNo plug date, and not on the schedule.
758.3%

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, 11 of 12 wells. Median 3,030 ft, with the middle half between 2,975 and 3,078 ft; the shallowest is 2,755 ft and the deepest 3,105 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, 11 of 12 wells, Oct 1974 – Aug 2021. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1974 – Aug 2021
11 of 12 wells; 1 filed none
Plug dates filed
Dec 2011 – Oct 2018
3 of 12 wells; 9 filed none

Last completion to plug: a median of 28.4 years across the 3 wells that filed both dates, with the middle half between 27.3 years and 32.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells

42-467005554————
42-46730898183,078 ftAug 2021——
42-4673074883,102 ftSep 2015——
42-4670055412,944 ftApr 2002—Yes
42-46730968202,755 ftFeb 1997——
42-4670055653,010 ftOct 1994—Yes
42-4670055322,922 ftJun 1991——
42-46730816123,105 ftDec 1990Dec 2016Yes
42-46730787103,030 ftMay 1990Oct 2018Yes
42-4673076193,050 ftNov 1989——
42-4673013163,077 ftMay 1975Dec 2011Yes
42-4678010833,006 ftOct 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 2026741198106.413.05$79,453
Apr 202679417798.932.87$79,058
Mar 202695219489.753.15$86,053
Feb 202685014063.503.75$54,500
Jan 202699315159.138.00$59,924
Dec 202587415756.664.41$50,214
Nov 202587415358.593.93$51,808
Oct 202596615059.383.30$57,857
Sep 202587715562.743.08$55,500
Aug 202593217863.933.01$60,119
Jul 202586115966.743.32$57,990
Jun 202575514166.483.13$50,634
May 202575510160.553.23$46,042
Apr 20255948062.363.54$37,325
Mar 20256577567.704.27$44,799
Feb 20256497270.884.34$46,314
Jan 20255967474.324.28$44,611
Dec 20245328468.993.12$36,965
Nov 20244765969.052.20$32,998
Oct 20244492671.372.28$32,104
Sep 20244217569.612.36$29,483
Aug 20243336175.632.06$25,311
Jul 20243756779.932.15$30,118
Jun 20243366878.082.63$26,414
May 20243637778.812.20$28,777
Apr 20243986184.451.66$33,712
Mar 20244196380.301.55$33,743
Feb 20243935576.091.78$30,001
Jan 20244368173.023.30$32,104
Dec 202354110271.262.61$38,818
Nov 202362410877.892.81$48,907
Oct 202364847585.443.09$56,832
Sep 2023636089.042.74$56,629
Aug 20236209980.522.67$50,187
Jul 202369410374.852.64$52,218
Jun 20235799968.962.26$40,151
May 20236599870.622.23$46,757
Apr 202351210878.122.24$40,239
Mar 202356811572.852.39$41,654
Feb 20234768275.112.47$35,955
Jan 202364912876.533.39$50,102
Dec 202259510076.415.73$46,037
Nov 202252215185.005.65$45,223
Oct 202254316087.185.86$48,277
Sep 20223647484.888.16$31,500
Aug 20223767994.529.13$36,261
Jul 202242378101.587.54$43,557
Jun 202250278115.097.98$58,397
May 2022458104109.378.43$50,969
Apr 2022595140104.226.84$62,968
Mar 2022653155108.885.08$71,885
Feb 202260611991.054.86$55,755
Jan 202284213681.844.54$69,526
Dec 202172315671.323.90$52,173
Nov 202169114677.435.24$54,269
Oct 202171115379.795.71$57,605
Sep 202174313769.865.35$52,639
Aug 202166014166.024.22$44,168
Jul 202157717570.783.98$41,537
Jun 20214657669.493.38$32,570
May 202149715263.483.02$32,008
Apr 202148013260.362.76$29,337
Mar 202162613361.302.72$38,735
Feb 20214064157.805.55$23,694
Jan 202142519150.412.81$21,961
Dec 202052014244.642.68$23,593
Nov 202061916538.772.71$24,445
Oct 202054616836.972.48$20,602
Sep 202046416637.091.99$17,540
Aug 202049318239.982.39$20,144
Jul 202044116638.371.83$17,224
Jun 202042815134.901.69$15,192
May 202042815316.921.81$7,519
Apr 202036314614.751.80$5,618
Mar 202033512230.341.86$10,390
Feb 202027810649.881.98$14,077
Jan 202047012157.252.09$27,161
Dec 201943615359.012.30$26,081
Nov 201943713255.302.75$24,529
Oct 201946515153.472.42$25,229
Sep 201948116755.052.66$26,923
Aug 201950417853.112.30$27,178
Jul 201952419456.272.46$29,963
Jun 201946813252.782.49$25,030
May 201948414958.482.74$28,713
Apr 201947713462.632.75$30,243
Mar 201952812756.803.06$30,379
Feb 201941710650.852.79$21,500
Jan 201954412646.033.23$25,447
Dec 201855114546.594.19$26,278
Nov 201849618652.934.24$27,041
Oct 201844615061.443.40$27,912
Sep 201848317859.543.11$29,311
Aug 201852918559.403.07$31,990
Jul 201854218265.142.93$35,839
Jun 201851817960.183.08$31,724
May 201855616965.382.90$36,842
Apr 201855215863.842.90$35,698
Mar 201861220161.222.79$38,027
Feb 201850022261.782.77$31,504
Jan 201848914062.874.01$31,305
Dec 201750421557.272.92$29,492
Nov 201751626255.423.12$29,414
Oct 201750327849.292.98$25,622
Sep 201746424347.523.09$22,799
Aug 201751023845.373.00$23,854
Jul 201743226243.873.09$19,761
Jun 201759930842.493.09$26,402
May 201766333145.373.26$31,161
Apr 201770535447.933.21$34,928
Mar 201785934946.772.98$41,217
Feb 201784630550.452.95$43,581
Jan 201777437649.413.42$39,529
Dec 201630252148.763.72$16,665
Nov 201639253242.492.64$18,063
Oct 201640260746.193.09$20,444
Sep 20164841,53041.553.10$24,854
Aug 20168081,93941.442.92$39,154
Jul 20161,0041,34841.622.92$45,728
Jun 20161,2821,65045.352.69$62,570
May 20161,3431,82842.521.99$60,744
Apr 20161,6491,88036.561.99$64,031
Mar 20162,0931,94333.011.79$72,576
Feb 20162,2521,74126.472.06$63,203
Jan 20163,5831,68227.352.36$101,972
Dec 20154,25092832.362.00$139,387
Nov 20155,2021,62638.792.17$205,310
Oct 20157,6511,97543.552.43$337,994
Sep 201561228742.992.76$27,102
Aug 201549824540.162.87$20,703
Jul 201548725148.152.95$24,188
Jun 201542023256.152.88$24,252
May 201532014455.212.96$18,093
Apr 201549622449.822.71$25,317
Mar 201537319242.892.93$16,561
Feb 201541119044.662.98$18,921
Jan 201554824443.433.10$24,556
Dec 201453724554.693.59$30,248
Nov 201441226170.464.25$30,139
Oct 20145268978.303.90$41,533
Sep 201451226986.164.05$45,202
Aug 201457829289.394.04$52,846
Jul 201456031996.564.18$55,407
Jun 201462332898.164.74$62,707
May 201460629094.734.73$58,777
Apr 201472628695.944.81$71,028
Mar 201450125995.895.06$49,351
Feb 201450618697.406.19$50,436
Jan 201465224190.404.86$60,112
Dec 201385630391.824.35$79,917
Nov 201365428188.853.74$59,158
Oct 201371523997.423.78$70,559
Sep 2013752251104.113.72$79,224
Aug 2013789273104.253.52$83,215
Jul 2013833283102.523.72$86,451
Jun 201384928094.403.93$81,247
May 201399426394.834.15$95,352
Apr 201392121893.964.28$87,471
Mar 201389926493.623.91$85,197
Feb 201377221891.233.42$71,175
Jan 201379927891.603.42$74,139
Dec 201213811586.773.42$12,368
Nov 201284527286.953.62$74,459
Oct 201278929489.383.40$71,520
Sep 201249235694.672.92$47,617
Aug 201274641892.662.91$70,340
Jul 201275837885.133.02$65,670
Jun 201290530579.822.52$73,005
May 201296789291.612.49$90,806
Apr 2012763180101.652.00$77,918
Mar 20121,165376105.052.22$123,219
Feb 20121,028488101.102.57$105,185
Jan 20121,00543898.092.73$99,778
Dec 20111,11155096.873.24$109,404
Nov 201190534695.723.31$87,772
Oct 201183027284.983.65$71,526
Sep 20111,15035783.623.99$97,586
Aug 20111,28238383.404.15$108,508
Jul 20111,17936294.144.52$112,626
Jun 20111,15537492.904.64$109,035
May 20111,21938098.134.40$121,294
Apr 20111,155360105.964.33$123,944
Mar 20111,12737996.364.06$110,135
Feb 20111,09335985.644.18$95,105
Jan 20111,28142386.504.59$112,748
Dec 20101,20934885.734.35$105,161
Nov 20101,22333580.843.80$100,139
Oct 20101,20737478.103.51$95,579
Sep 20101,28841372.633.98$95,191
Aug 20101,33745373.684.42$100,512
Jul 20101,20749172.554.74$89,893
Jun 20101,09043770.364.91$78,838
May 201092837671.124.24$67,592
Apr 201069333981.694.12$58,009
Mar 201088938678.394.39$71,383
Feb 201080432373.585.44$60,916
Jan 20101,03542374.365.96$79,485
Dec 200997041471.445.48$71,567
Nov 200984734974.593.75$64,487
Oct 200982534472.544.11$61,259
Sep 200993148265.543.06$62,495
Aug 20091,14045067.423.22$78,307
Jul 200993238361.133.46$58,300
Jun 20091,04935566.163.90$70,785
May 20091,30337154.743.93$72,783
Apr 20091,22735246.773.59$58,650
Mar 20091,20437542.144.06$52,259
Feb 20091,2621,11232.814.63$46,558
Jan 20091,8291,25635.865.37$72,334
Dec 20081,3901,25137.105.98$59,046
Nov 20081,3771,14655.496.86$84,272
Oct 20081,3701,29075.246.92$112,008
Sep 20081,4201,431101.767.88$155,771
Aug 20081,4681,425114.228.48$179,763
Jul 20081,2281,162131.0811.39$174,201
Jun 20081,166818131.3313.03$163,791
May 20081,1121,201123.1711.57$150,866
Apr 2008864939110.3110.45$105,125
Mar 20081,112917101.909.66$122,175
Feb 20081,11237892.538.77$106,209
Jan 20081,30944890.388.21$121,984
Dec 20071,16640888.337.30$105,972
Nov 200794736591.677.29$89,473
Oct 200796334182.856.92$82,145
Sep 200799346975.846.24$78,238
Aug 20071,05847569.066.39$76,100
Jul 20071,13637870.906.39$82,957
Jun 20071,32142362.007.55$85,095
May 20071,49341258.747.85$90,931
Apr 20071,25332859.617.81$77,251
Mar 20071,43534456.927.30$84,192
Feb 20071,36836655.108.22$78,384
Jan 20071,50943450.306.73$78,822
Dec 20061,35434456.656.92$79,084
Nov 20061,55431654.207.62$86,634
Oct 20061,26927954.906.01$71,346
Sep 20061,517060.085.04$91,141
Aug 20061,62637568.717.34$114,475
Jul 20061,7546769.376.34$122,100
Jun 20061,7746566.286.38$117,996
May 20061,8096666.016.42$119,836
Apr 20061,6225364.397.36$104,831
Mar 20061,73341256.707.08$101,179
Feb 20061,51533557.597.75$89,845
Jan 20061,59736160.598.93$99,987
Dec 20051,75534954.9413.42$101,102
Nov 20051,53330254.6910.59$87,037
Oct 20051,17425258.3413.80$71,968
Sep 20051,15726361.4512.08$74,274
Aug 20051,14031261.519.80$73,178
Jul 20051,23828855.697.84$71,203
Jun 20051,12224052.337.38$60,486
May 20051,50037845.226.65$70,344
Apr 20051,30367249.207.36$69,054
Mar 20051,16774050.377.15$64,076
Feb 200596084445.226.31$48,738
Jan 20051,0361,18743.166.32$52,218
Dec 20041,15260739.866.75$50,017
Nov 20041,06055045.286.33$51,479
Oct 200496246749.706.52$50,854
Sep 200496642543.245.28$44,016
Aug 200499485942.375.55$46,884
Jul 20041,08499238.286.08$47,531
Jun 20041,08593736.106.43$45,196
May 20041,1481,01837.486.49$49,639
Apr 20041,21689834.475.86$47,176
Mar 20041,28684834.365.53$48,877
Feb 20041,04550032.455.51$36,665
Jan 20041,16851632.036.30$40,662
Dec 20031,29473130.266.30$43,763
Nov 20031,13569828.804.60$35,895
Oct 20031,20360028.174.76$36,744
Sep 20031,06460426.314.75$30,862
Aug 20031,08762429.765.13$35,550
Jul 20031,09646429.415.17$34,633
Jun 20031,03456628.565.98$32,917
May 200399051226.595.97$29,382
Apr 20031,18454426.675.41$34,519
Mar 20031,43259331.146.10$48,207
Feb 20031,21048633.487.93$44,363
Jan 20031,21950730.315.58$39,778
Dec 20021,10444226.914.85$31,854
Nov 20021,10244224.664.14$29,004
Oct 20021,26848126.464.23$35,585
Sep 20021,25544727.443.64$36,062
Aug 20021,56151925.963.16$42,166
Jul 20021,58654224.583.06$40,643
Jun 20021,36066123.733.34$34,479
May 20021,26054424.663.58$33,021
Apr 20021,30065023.653.51$33,028
Mar 20021,48671122.003.10$34,898
Feb 20021,36255318.222.38$26,129
Jan 20021,45661917.172.38$26,470
Dec 20011,44560616.932.36$25,897
Nov 20011,23761818.072.41$23,839
Oct 20011,39870719.782.53$29,440
Sep 20011,3251,18224.262.25$34,806
Aug 20011,5711,15124.873.05$42,585
Jul 20011,5441,10523.933.20$40,481
Jun 20011,55991524.563.82$41,788
May 20011,6061,17325.524.31$46,038
Apr 20011,6361,04524.685.34$45,952
Mar 20011,6071,01624.545.38$44,898
Feb 20011,41787927.755.77$44,391
Jan 20011,6471,30327.478.40$56,187
Dec 20001,7601,23226.889.12$58,548
Nov 20002,3441,30832.215.66$82,901
Oct 20002,0691,51131.235.15$72,390
Sep 20002,2061,68431.875.19$79,039
Aug 20002,6052,06229.644.54$86,575
Jul 20002,8532,00628.534.09$89,600
Jun 20002,9621,77429.304.40$94,587
May 20003,2072,13127.263.68$95,264
Apr 20003,3162,06724.513.12$87,716
Mar 20003,8562,02028.422.86$115,364
Feb 20003,5411,71627.622.73$102,481
Jan 20003,4971,85325.272.48$92,966
Dec 19993,1211,43624.282.42$79,258
Nov 19993,2771,18823.192.43$78,885
Oct 19993,4791,74820.982.80$77,890
Sep 19993,3601,65921.752.62$77,425
Aug 19993,4811,76319.262.88$72,114
Jul 19993,1091,70317.892.37$59,660
Jun 19993,2831,66215.942.36$56,257
May 19993,3952,24015.792.32$58,806
Apr 19993,2582,04615.102.21$53,713
Mar 19993,3572,39812.471.84$46,270
Feb 19992,8281,8759.981.82$31,632
Jan 19993,5333,14910.381.90$42,655
Dec 19983,3972,7099.201.77$36,056
Nov 19983,5403,28310.892.19$45,726
Oct 19983,8912,69312.421.97$53,629
Sep 19983,6472,87912.592.08$51,912
Aug 19983,9983,17911.301.91$51,241
Jul 19983,6593,54611.742.24$50,890
Jun 19983,5723,30411.242.24$47,541
May 19983,4173,17112.622.21$50,119
Apr 19983,2442,80313.042.51$49,324
Mar 19983,3574,11312.802.31$52,468
Feb 19983,2834,86413.952.30$56,981
Jan 19983,8625,16214.702.15$67,894
Dec 19974,0844,28116.322.41$76,973
Nov 19973,9204,02218.193.09$83,726
Oct 19974,4334,55019.253.15$99,667
Sep 19974,5193,38617.742.95$90,172
Aug 19975,1752,30617.862.55$98,317
Jul 19975,3401,78417.582.25$97,886
Jun 19975,8141,78117.242.26$104,253
May 19976,5112,00518.972.31$128,142
Apr 19976,0871,69917.882.08$112,374
Mar 19974,9792,12318.951.94$98,469
Feb 19974,0091,70020.492.21$85,894
Jan 19974,0163,47823.483.54$106,607
Dec 19964,3172,50923.32—$100,672
Nov 19963,0942,51321.97—$67,975
Oct 19963,5153,12323.31—$81,935
Sep 19964,1743,96222.22—$92,746
Aug 19964,4003,81120.26—$89,144
Jul 19964,4562,79219.55—$87,115
Jun 19965,1983,69418.73—$97,359
May 19965,5693,04219.43—$108,206
Apr 19964,9043,01221.51—$105,485
Mar 19965,1293,05219.38—$99,400
Feb 19966,7453,09916.98—$114,530
Jan 19965,9083,67817.07—$100,850
Dec 19956,1773,53217.19—$106,183
Nov 19955,2582,23816.00—$84,128
Oct 19953,9252,52615.43—$60,563
Sep 19955,4612,68316.18—$88,359
Aug 19955,2433,39915.92—$83,469
Jul 19951,9034,07015.24—$29,002
Jun 19955,1424,02516.41—$84,380
May 19955,2933,42917.56—$92,945
Apr 19955,1203,73717.73—$90,778
Mar 19955,4004,84316.44—$88,776
Feb 19954,9844,02716.58—$82,635
Jan 19957,3172,49715.92—$116,487
Dec 19946,6623,40015.03—$100,130
Nov 19947,0062,52815.90—$111,395
Oct 19948,2732,87415.58—$128,893
Sep 19947,2121,48815.29—$110,271
Aug 19945,0221,56916.13—$81,005
Jul 19945,1961,17517.56—$91,242
Jun 19945,1611,38017.09—$88,201
May 19944,84072015.88—$76,859
Apr 19944,52780214.14—$64,012
Mar 19945,87065812.46—$73,140
Feb 19944,63859512.50—$57,975
Jan 19945,6601,61512.66—$71,656
Dec 19935,9722,16412.33—$73,635
Nov 19936,5811,46614.49—$95,359
Oct 19937,1433,00815.85—$113,217
Sep 19936,3723,53115.03—$95,771
Aug 19934,5494,38215.66—$71,237
Jul 19935,8255,98615.46—$90,055
Jun 19936,3236,54816.79—$106,163
May 19936,3354,61417.68—$112,003
Apr 19936,3533,21418.05—$114,672
Mar 19936,7744,23918.14—$122,880
Feb 19936,8194,18417.90—$122,060
Jan 19936,7162,25916.93—$113,702

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                  741 bbl  × $106.41 =    $78,850
Casinghead gas       198 Mcf  × $  3.05 =       $603

────────────────────────────────────────────────────
Month total                                  $79,453

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. 05/O/1214 is the state's own key, not one this site invented.