YORK, ELLA -102-

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

Oil lease lease 3270District 05Field 93042166OilCasinghead gasSaveExport
Value, all time
$3.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 66 leases and 277 wells, and the rule below applies to all of them.

Discovered
1969-11-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
125 ft
minimum
From a lease line
100 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 1997-12-05.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 09/01/2004.

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
OilDisposition110,019 bbl$2,618,764
Casinghead gasProduction201,153 Mcf$637,629
Total$3,256,393

45,698 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 (8)

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 32.5517, -95.6150. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.55132, -95.61479 · 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
87.5%
7 of 8 wells
With a plug date
87.5%
7 of 8 wells
Median depth
2,946 ft
8 wells filed one
Completion to plug
17.8 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
787.5%
A plug date is filed
787.5%
BothOn the schedule and plugged. Neither fact cancels the other.
787.5%
NeitherNo plug date, and not on the schedule.
112.5%

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, 8 of 8 wells. Median 2,946 ft, with the middle half between 2,731 and 3,009 ft; the shallowest is 2,500 ft and the deepest 3,093 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, 8 of 8 wells, Jul 1988 – May 2024. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1988 – May 2024
8 of 8 wells
Plug dates filed
Oct 2013
7 of 8 wells; 1 filed none

Last completion to plug: a median of 17.8 years across the 6 wells that filed both dates, with the middle half between 17.6 years and 18.1 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

8 wells

42-4670046622,987 ftMay 2024Oct 2013Yes
42-4670046013,009 ftJun 2023
42-46731010182,500 ftSep 1998Oct 2013Yes
42-46730952172,534 ftMar 1996Oct 2013Yes
42-46700472122,904 ftFeb 1996Oct 2013Yes
42-46700464142,796 ftNov 1995Oct 2013Yes
42-4670045933,010 ftAug 1995Oct 2013Yes
42-46730403153,093 ftJul 1988Oct 2013Yes

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 201301797.423.78$64
Sep 2013021104.113.72$78
Aug 2013026104.253.52$92
Jul 2013024102.523.72$89
Jun 201302794.403.93$106
May 201302594.834.15$104
Apr 201302693.964.28$111
Mar 201302293.623.91$86
Feb 201302291.233.42$75
Jan 201302391.603.42$79
Dec 201201486.773.42$48
Nov 201202486.953.62$87
Oct 201202089.383.40$68
Sep 201201994.672.92$55
Aug 201201792.662.91$49
Jul 201201885.133.02$54
Jun 201224979.822.52$283
May 2012159291.612.49$1,603
Apr 20122424101.652.00$2,488
Mar 20122570105.052.22$2,782
Feb 20122464101.102.57$2,591
Jan 2012276898.092.73$2,834
Dec 2011206496.873.24$2,145
Nov 2011216595.723.31$2,225
Oct 2011206884.983.65$1,948
Sep 2011197783.623.99$1,896
Aug 2011178683.404.15$1,775
Jul 2011238794.144.52$2,558
Jun 2011259992.904.64$2,782
May 2011209498.134.40$2,377
Apr 20112187105.964.33$2,602
Mar 2011257596.364.06$2,713
Feb 2011217085.644.18$2,091
Jan 2011135986.504.59$1,395
Dec 201044885.734.35$552
Nov 201046980.843.80$585
Oct 2010229378.103.51$2,045
Sep 2010268572.633.98$2,227
Aug 2010319673.684.42$2,708
Jul 2010306572.554.74$2,484
Jun 2010229670.364.91$2,019
May 2010226871.124.24$1,853
Apr 2010224381.694.12$1,974
Mar 2010247278.394.39$2,197
Feb 2010175973.585.44$1,572
Jan 2010517974.365.96$4,264
Dec 2009908771.445.48$6,907
Nov 2009568774.593.75$4,503
Oct 20097226472.544.11$6,308
Sep 2009678765.543.06$4,658
Aug 2009339767.423.22$2,537
Jul 2009539261.133.46$3,559
Jun 2009368166.163.90$2,697
May 2009617254.743.93$3,622
Apr 2009579346.773.59$3,000
Mar 20096045642.144.06$4,379
Feb 20095442232.814.63$3,727
Jan 20095127735.865.37$3,317
Dec 2008477537.105.98$2,192
Nov 20084324155.496.86$4,039
Oct 2008497175.246.92$4,178
Sep 200849115101.767.88$5,892
Aug 200857335114.228.48$9,352
Jul 200884464131.0811.39$16,295
Jun 200897351131.3313.03$17,313
May 200895566123.1711.57$18,252
Apr 2008106562110.3110.45$17,568
Mar 200896555101.909.66$15,146
Feb 20089249092.538.77$12,810
Jan 200811443490.388.21$13,865
Dec 20079235688.337.30$10,726
Nov 200710441491.677.29$12,552
Oct 200715216582.856.92$13,735
Sep 200712311475.846.24$10,040
Aug 20077225169.066.39$6,576
Jul 200712339270.906.39$11,225
Jun 200712633462.007.55$10,333
May 200716429758.747.85$11,964
Apr 20076020959.617.81$5,208
Mar 2007606056.927.30$3,853
Feb 200715434155.108.22$11,287
Jan 200714457050.306.73$11,078
Dec 200613445956.656.92$10,767
Nov 200612162754.207.62$11,334
Oct 20067953354.906.01$7,542
Sep 200611348260.085.04$9,217
Aug 20067540368.717.34$8,111
Jul 200617162869.376.34$15,846
Jun 200619596466.286.38$19,079
May 20062591,29966.016.42$25,443
Apr 200625359264.397.36$20,648
Mar 200627327656.707.08$17,434
Feb 200618637257.597.75$13,595
Jan 200623937260.598.93$17,804
Dec 200527343654.9413.42$20,848
Nov 200523251654.6910.59$18,152
Oct 200527664458.3413.80$24,986
Sep 200530858761.4512.08$26,017
Aug 200537263661.519.80$29,113
Jul 200547145555.697.84$29,799
Jun 200545037152.337.38$26,287
May 200546334345.226.65$23,218
Apr 200543330849.207.36$23,571
Mar 200545667750.377.15$27,813
Feb 200531688945.226.31$19,901
Jan 200533875643.166.32$19,368
Dec 20043491,16839.866.75$21,796
Nov 200429579345.286.33$18,378
Oct 20043711,24149.706.52$26,524
Sep 20043521,46143.245.28$22,940
Aug 20043501,53942.375.55$23,372
Jul 20042821,43438.286.08$19,520
Jun 20042611,47636.106.43$18,917
May 200430638737.486.49$13,982
Apr 200432847534.475.86$14,089
Mar 200438876234.365.53$17,546
Feb 200429665932.455.51$13,236
Jan 200433368232.036.30$14,962
Dec 200331189330.266.30$15,038
Nov 200333258428.804.60$12,245
Oct 200335166828.174.76$13,067
Sep 200338958226.314.75$12,999
Aug 200336656429.765.13$13,785
Jul 200335959829.415.17$13,650
Jun 200334171128.565.98$13,993
May 200335971526.595.97$13,816
Apr 20033761,07226.675.41$15,825
Mar 20033851,07431.146.10$18,536
Feb 20032911,10333.487.93$18,485
Jan 20033431,10930.315.58$16,587
Dec 200237599626.914.85$14,926
Nov 200230081524.664.14$10,770
Oct 20023071,27726.464.23$13,524
Sep 200233264127.443.64$11,440
Aug 200236884825.963.16$12,236
Jul 200245388724.583.06$13,851
Jun 20024551,03723.733.34$14,259
May 200253172024.663.58$15,675
Apr 200258980623.653.51$16,761
Mar 200253579422.003.10$14,234
Feb 200250074818.222.38$10,887
Jan 200257976717.172.38$11,764
Dec 200161296516.932.36$12,643
Nov 200154788818.072.41$12,020
Oct 200150599119.782.53$12,495
Sep 200151591624.262.25$14,556
Aug 20015641,04124.873.05$17,205
Jul 20014501,17523.933.20$14,525
Jun 20014131,10624.563.82$14,373
May 20014841,08925.524.31$17,042
Apr 20015731,08924.685.34$19,952
Mar 20015781,11024.545.38$20,152
Feb 200144584427.755.77$17,216
Jan 20015271,15927.478.40$24,211
Dec 20005601,13926.889.12$25,443
Nov 20005301,23032.215.66$24,031
Oct 20005881,28931.235.15$24,996
Sep 20006311,07731.875.19$25,696
Aug 20005061,51429.644.54$21,873
Jul 20005961,31128.534.09$22,366
Jun 20005391,39229.304.40$21,914
May 20006001,33727.263.68$21,276
Apr 20006421,54324.513.12$20,543
Mar 20006441,39328.422.86$22,286
Feb 20006611,38927.622.73$22,044
Jan 20006501,57025.272.48$20,320
Dec 19997231,58424.282.42$21,394
Nov 19998691,44423.192.43$23,667
Oct 19997451,56420.982.80$20,015
Sep 19997001,40221.752.62$18,897
Aug 19996561,13319.262.88$15,893
Jul 19997651,79817.892.37$17,951
Jun 19997492,19315.942.36$17,119
May 19997832,13415.792.32$17,317
Apr 19997571,88615.102.21$15,595
Mar 19996631,76812.471.84$11,518
Feb 19997111,6779.981.82$10,144
Jan 19991,1242,09810.381.90$15,653
Dec 19981,2201,8949.201.77$14,583
Nov 19981,0331,67410.892.19$14,908
Oct 19989741,98112.421.97$15,998
Sep 19988562,34412.592.08$15,659
Aug 19981,0402,54011.301.91$16,597
Jul 19989702,35711.742.24$16,661
Jun 19981,0842,46311.242.24$17,695
May 19981,4372,38012.622.21$23,386
Apr 19981,7531,85113.042.51$27,496
Mar 19981,8092,92812.802.31$29,917
Feb 19981,5702,95413.952.30$28,693
Jan 19981,1872,61814.702.15$23,090
Dec 19977091,48316.322.41$15,147
Nov 19977371,45318.193.09$17,893
Oct 19977221,42819.253.15$18,396
Sep 19977001,12117.742.95$15,730
Aug 19977861,91917.862.55$18,941
Jul 19976862,80917.582.25$18,372
Jun 19977601,86317.242.26$17,308
May 19979581,52218.972.31$21,687
Apr 19979091,61217.882.08$19,610
Mar 19971,1271,69718.951.94$24,647
Feb 19971,1111,56120.492.21$26,208
Jan 19971,1591,66123.483.54$33,093
Dec 19961,2511,78523.32$29,173
Nov 19969021,37221.97$19,817
Oct 19961,3792,07923.31$32,144
Sep 19961,2061,85922.22$26,797
Aug 19961,4372,06620.26$29,114
Jul 19961,6102,33419.55$31,476
Jun 19961,5632,64218.73$29,275
May 19961,7901,23019.43$34,780
Apr 19961,6122,61821.51$34,674
Mar 19961,6762,96719.38$32,481
Feb 19961,3032,30516.98$22,125
Jan 19961,6042,79417.07$27,380
Dec 19952,1722,54617.19$37,337
Nov 19951,3532,30816.00$21,648
Oct 19951,6702,05015.43$25,768
Sep 19951,4922,42816.18$24,141
Aug 19951,49034615.92$23,721
Jul 199555215715.24$8,412
Jun 199548112716.41$7,893
May 199546513017.56$8,165
Apr 19953366417.73$5,957
Mar 199544212016.44$7,266
Feb 199544312616.58$7,345
Jan 199543314115.92$6,893
Dec 19944379215.03$6,568
Nov 199443410315.90$6,901
Oct 199425216015.58$3,926
Sep 199429919415.29$4,572
Aug 199428020816.13$4,516
Jul 199428317517.56$4,969
Jun 199429917317.09$5,110
May 199431518915.88$5,002
Apr 199439244814.14$5,543
Mar 199438753312.46$4,822
Feb 199420127112.50$2,513
Jan 199427022112.66$3,418
Dec 199323340312.33$2,873
Nov 199336652114.49$5,303
Oct 199347149415.85$7,465
Sep 199356465515.03$8,477
Aug 199349957215.66$7,814
Jul 199358854515.46$9,090
Jun 199352859216.79$8,865
May 199338956817.68$6,878
Apr 199365848218.05$11,877
Mar 199361710418.14$11,192
Feb 199358263317.90$10,418
Jan 199355776816.93$9,430

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.

Oct 2013 — as filed, then multipliedworked
Oil                    0 bbl  × $ 97.42 =         $0
Casinghead gas        17 Mcf  × $  3.78 =        $64

────────────────────────────────────────────────────
Month total                                      $64

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/3270 is the state's own key, not one this site invented.