WALLIN, H.C.

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the VIREY (CONSOLIDATED) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 34648District 08Field 93958100OilCasinghead gasSaveExport
Value, all time
$29.7 M
Oct 1995 – Dec 2021
Value, last 12 filed months
$0
at the published price for each month
Months reported
315
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 15 leases and 110 wells, and the rule below applies to all of them.

Discovered
1995-08-08
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 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 1995-08-08.

The Commission's schedule remark for this field reads: INTO THE DORA ROBERTS (CONSOLIDATED) FIELD.

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
OilDisposition226,168 bbl$8,093,073
Casinghead gasProduction5,046,830 Mcf$21,642,306
Total$29,735,379

304,143 Mcf of this lease's gas, across 15 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 (3)

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 31.7653, -102.2261. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.76520, -102.22664 · 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
100.0%
3 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
13,409 ft
3 wells filed one
Completion to plug
10.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
00.0%

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 10,680 and 13,424 ft, median 13,409 ft, over the 3 wells that filed a depth.

Completions filed
Apr 1974 – Jun 2010
3 of 3 wells
Plug dates filed
Mar 2021
1 of 3 wells; 2 filed none

Last completion to plug: a median of 10.8 years across the 1 well that filed both dates, with the middle half between 10.8 years and 10.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-32931460313,409 ftJun 2010Mar 2021Yes
42-32902028113,424 ftJan 1996Yes
42-32902029210,680 ftApr 1974Yes

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 (315)

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

315 months

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 201918215,00453.472.42$46,019
Sep 201917215,63555.052.66$51,015
Aug 201916516,75653.112.30$47,375
Jul 201935217,54656.272.46$62,971
Jun 20198314,51452.782.49$40,538
May 201931813,08158.482.74$54,443
Apr 201950119,76562.632.75$85,745
Mar 201932621,63456.803.06$84,762
Feb 20193449,60550.852.79$44,312
Jan 201950220,36146.033.23$88,836
Dec 201871622,13446.594.19$125,999
Nov 201832817,37852.934.24$90,996
Oct 201813217,73461.443.40$68,372
Sep 201810116,48459.543.11$57,246
Aug 20189918,09459.403.07$61,367
Jul 201820119,37465.142.93$69,895
Jun 201810519,15660.183.08$65,260
May 20182358,98765.382.90$41,434
Apr 201815411,87163.842.90$44,267
Mar 2018015,42361.222.79$42,981
Feb 201812517,40761.782.77$55,872
Jan 201823115,89162.874.01$78,235
Dec 201712323,95557.272.92$77,029
Nov 201726324,35055.423.12$90,508
Oct 201725225,25149.292.98$87,762
Sep 20172497,92147.523.09$36,287
Aug 20175087,91045.373.00$46,813
Jul 20172456,78143.873.09$31,683
Jun 20172366,30842.493.09$29,502
May 20174815,58645.373.26$40,052
Apr 201724442747.933.21$13,066
Mar 201717550246.772.98$9,683
Feb 20172453,43850.452.95$22,511
Jan 201706,98849.413.42$23,891
Dec 20162496,63748.763.72$36,850
Nov 20162503,79442.492.64$20,655
Oct 20162556,74646.193.09$32,625
Sep 20162226,46541.553.10$29,270
Aug 20164997,60341.442.92$42,912
Jul 20163758,00741.622.92$39,023
Jun 20163648,38145.352.69$39,017
May 20163437,80042.521.99$30,114
Apr 20162019,08836.561.99$25,443
Mar 20162037,43133.011.79$20,032
Feb 20162859,17526.472.06$26,478
Jan 20163687,01727.352.36$26,656
Dec 20153358,59832.362.00$28,049
Nov 201503,79538.792.17$8,225
Oct 2015857,11043.552.43$20,955
Sep 2015917,38942.992.76$24,294
Aug 20153229,52340.162.87$40,286
Jul 2015808,48448.152.95$28,838
Jun 20151646,98356.152.88$29,340
May 201524210,87355.212.96$45,495
Apr 20157811,50049.822.71$35,012
Mar 201535812,58642.892.93$52,291
Feb 201522210,62944.662.98$41,548
Jan 201534614,31943.433.10$59,425
Dec 20145915,49154.693.59$58,860
Nov 201412412,47670.464.25$61,783
Oct 201412312,64678.303.90$58,962
Sep 201424112,18986.164.05$70,074
Aug 201410015,28089.394.04$70,596
Jul 20145611,93596.564.18$55,291
Jun 201419011,40498.164.74$72,670
May 201418911,94794.734.73$74,372
Apr 201413411,67795.944.81$69,012
Mar 201419712,48395.895.06$82,014
Feb 201420310,84197.406.19$86,900
Jan 201413911,39890.404.86$67,968
Dec 201333310,61691.824.35$76,803
Nov 201311410,72088.853.74$50,203
Oct 201312010,80097.423.78$52,507
Sep 201322210,519104.113.72$62,219
Aug 201329210,831104.253.52$68,594
Jul 2013011,089102.523.72$41,226
Jun 20131909,95194.403.93$57,077
May 201328113,67494.834.15$83,382
Apr 201326514,59093.964.28$87,382
Mar 201323013,07993.623.91$72,709
Feb 201335214,33991.233.42$81,151
Jan 201336315,21191.603.42$85,271
Dec 201228914,25786.773.42$73,838
Nov 201235714,01886.953.62$81,856
Oct 201220414,50289.383.40$67,536
Sep 201228913,51694.672.92$66,805
Aug 201222011,37992.662.91$53,477
Jul 201229513,93785.133.02$67,214
Jun 201222811,17079.822.52$46,337
May 201248213,62291.612.49$78,052
Apr 201258013,968101.652.00$86,848
Mar 20127417,765105.052.22$47,249
Feb 201228515,228101.102.57$67,953
Jan 201246114,69298.092.73$85,389
Dec 201115613,76996.873.24$59,720
Nov 20116610,16395.723.31$39,970
Oct 201132014,61584.983.65$80,517
Sep 201121015,18083.623.99$78,065
Aug 201131316,14583.404.15$93,095
Jul 201131913,19594.144.52$89,636
Jun 201152316,27292.904.64$124,087
May 201140017,65998.134.40$117,037
Apr 201140215,074105.964.33$107,916
Mar 201151915,47896.364.06$112,810
Feb 201130210,92885.644.18$71,542
Jan 201163215,89286.504.59$127,593
Dec 201041214,08085.734.35$96,537
Nov 201055114,72180.843.80$100,414
Oct 201026811,94378.103.51$62,837
Sep 201035915,39972.633.98$87,354
Aug 201055816,47173.684.42$113,905
Jul 201052117,31172.554.74$119,792
Jun 20101,43319,54670.364.91$196,805
May 201046818,39571.124.24$111,191
Apr 201064518,45681.694.12$128,778
Mar 201061917,06178.394.39$123,399
Feb 201033513,38573.585.44$97,495
Jan 201063518,23474.365.96$155,968
Dec 200964718,75171.445.48$149,047
Nov 200965817,76474.593.75$115,722
Oct 200945919,18072.544.11$112,130
Sep 200954118,61365.543.06$92,501
Aug 200959119,59267.423.22$102,902
Jul 200960619,04261.133.46$103,016
Jun 200945318,28566.163.90$101,191
May 200962218,58354.743.93$107,000
Apr 200945414,62046.773.59$73,683
Mar 200945018,49742.144.06$94,042
Feb 200972817,84132.814.63$106,543
Jan 200955920,66735.865.37$131,048
Dec 200854522,05937.105.98$152,069
Nov 20081,12121,82655.496.86$211,939
Oct 200845318,84575.246.92$164,528
Sep 20081478,243101.767.88$79,890
Aug 200858019,247114.228.48$229,520
Jul 20082928,876131.0811.39$139,368
Jun 200841612,839131.3313.03$221,959
May 200854520,126123.1711.57$300,072
Apr 200866120,071110.3110.45$282,754
Mar 200845219,588101.909.66$235,359
Feb 200849716,56792.538.77$191,290
Jan 200839318,60990.388.21$188,220
Dec 200738618,79788.337.30$171,351
Nov 200752017,71091.677.29$176,804
Oct 200750218,48082.856.92$169,509
Sep 200738817,10675.846.24$136,239
Aug 200745917,21669.066.39$141,673
Jul 2007014,69670.906.39$93,877
Jun 200744818,60262.007.55$168,192
May 200750720,48058.747.85$190,473
Apr 200769119,18559.617.81$190,933
Mar 200785918,82156.927.30$186,325
Feb 200760917,44455.108.22$176,876
Jan 200775817,42350.306.73$155,329
Dec 200671219,85556.656.92$177,700
Nov 200673218,00154.207.62$176,797
Oct 200671219,51154.906.01$156,424
Sep 200656719,40660.085.04$131,817
Aug 200656420,72768.717.34$190,887
Jul 200671520,81269.376.34$181,605
Jun 200655720,74566.286.38$169,352
May 200667921,85566.016.42$185,239
Apr 200667420,79164.397.36$196,431
Mar 200677221,12356.707.08$193,385
Feb 200662914,49157.597.75$148,546
Jan 200665420,53460.598.93$223,063
Dec 200578720,10154.9413.42$312,901
Nov 200567119,25254.6910.59$240,545
Oct 200581019,83058.3413.80$320,825
Sep 200564920,66061.4512.08$289,433
Aug 200567121,56561.519.80$252,542
Jul 200571621,78655.697.84$210,756
Jun 200563619,21252.337.38$175,086
May 200583820,92345.226.65$177,057
Apr 200571220,38249.207.36$185,052
Mar 200599721,26750.377.15$202,382
Feb 200583018,91145.226.31$156,897
Jan 200575921,69643.166.32$169,925
Dec 200497220,02839.866.75$173,955
Nov 200494921,22045.286.33$177,302
Oct 200447422,00449.706.52$166,916
Sep 200481621,47043.245.28$148,729
Aug 200484522,54042.375.55$160,915
Jul 200452521,40438.286.08$150,323
Jun 200467620,84636.106.43$158,506
May 200466822,03937.486.49$168,171
Apr 200444818,75634.475.86$125,324
Mar 200477422,15734.365.53$149,126
Feb 200464122,23132.455.51$143,285
Jan 200472523,93332.036.30$173,991
Dec 200394624,09530.266.30$180,464
Nov 200383423,17528.804.60$130,512
Oct 200393724,57128.174.76$143,344
Sep 200374623,40126.314.75$130,767
Aug 200383124,09629.765.13$148,336
Jul 200363924,23329.415.17$144,098
Jun 200358523,72128.565.98$158,629
May 200380325,02326.595.97$170,806
Apr 200373624,00226.675.41$149,415
Mar 200397524,84731.146.10$181,830
Feb 200395722,24933.487.93$208,383
Jan 200395524,96830.315.58$168,318
Dec 20021,17225,22226.914.85$153,960
Nov 20021,17225,25624.664.14$133,385
Oct 20021,21227,25026.464.23$147,313
Sep 200276620,59727.443.64$95,893
Aug 20021,06427,45225.963.16$114,484
Jul 200299227,90224.583.06$109,813
Jun 20021,01427,36823.733.34$115,423
May 20021,16028,55524.663.58$130,947
Apr 20021,11728,11023.653.51$125,148
Mar 20021,25728,67822.003.10$116,634
Feb 20021,40625,20018.222.38$85,484
Jan 20021,54127,40317.172.38$91,560
Dec 20011,54328,12616.932.36$92,624
Nov 20011,73828,75918.072.41$100,586
Oct 20011,71430,22819.782.53$110,346
Sep 20011,86630,94424.262.25$114,934
Aug 20011,54028,92124.873.05$126,600
Jul 20011,06014,86223.933.20$72,881
Jun 200176617,52724.563.82$85,839
May 200192824,26025.524.31$128,178
Apr 20011,14922,78024.685.34$149,896
Mar 20011,10122,64024.545.38$148,741
Feb 20011,29219,75327.755.77$149,770
Jan 20012,07222,54727.478.40$246,285
Dec 20001,90522,31826.889.12$254,802
Nov 20001,38719,65632.215.66$155,889
Oct 20001,68322,42231.235.15$167,932
Sep 20001,70922,31531.875.19$170,203
Aug 20002,14623,21129.644.54$169,003
Jul 20001,04920,50728.534.09$113,796
Jun 20001,39619,28729.304.40$125,713
May 20001,37921,02927.263.68$114,973
Apr 20001,40820,22624.513.12$97,534
Mar 20001,53121,28528.422.86$104,381
Feb 20001,78622,98727.622.73$112,003
Jan 20001,90821,22125.272.48$100,854
Dec 19991,46820,26324.282.42$84,755
Nov 19991,76919,71123.192.43$88,999
Oct 19991,78121,83120.982.80$98,573
Sep 19991,81020,93021.752.62$94,180
Aug 19991,69521,93319.262.88$95,716
Jul 19992,04722,72517.892.37$90,533
Jun 19991,35220,46115.942.36$69,882
May 19991,76821,15115.792.32$77,009
Apr 19991,06618,91815.102.21$57,868
Mar 19991,40318,98112.471.84$52,389
Feb 19991,41317,2299.981.82$45,420
Jan 19991,44418,40910.381.90$49,965
Dec 19981,43016,4689.201.77$42,359
Nov 19981,01315,60210.892.19$45,133
Oct 19981,41318,11112.421.97$53,214
Sep 19981,08518,61512.592.08$52,428
Aug 19981,35219,01911.301.91$51,553
Jul 19981,36319,53511.742.24$59,707
Jun 19981,35817,01411.242.24$53,329
May 19981,44018,95712.622.21$59,998
Apr 19981,39618,07313.042.51$63,483
Mar 19981,37118,57612.802.31$60,449
Feb 19981,36415,78213.952.30$55,313
Jan 19981,33816,62014.702.15$55,481
Dec 19971,34617,60016.322.41$64,402
Nov 19971,42418,17918.193.09$82,044
Oct 19971,40719,71219.253.15$89,174
Sep 19971,03619,37917.742.95$75,641
Aug 19971,39020,43217.862.55$77,024
Jul 19971,40620,16117.582.25$70,018
Jun 19971,38819,78517.242.26$68,588
May 19971,41619,94418.972.31$72,902
Apr 19971,40218,98217.882.08$64,603
Mar 19971,39319,47218.951.94$64,156
Feb 19971,07817,66720.492.21$61,060
Jan 19971,70719,12423.483.54$107,774
Dec 19961,24819,73223.32$29,103
Nov 19961,60319,24221.97$35,218
Oct 19961,41319,83723.31$32,937
Sep 19961,75920,11322.22$39,085
Aug 19961,14722,30920.26$23,238
Jul 19962,22827,31319.55$43,557
Jun 19961,75425,65818.73$32,852
May 19962,76025,33619.43$53,627
Apr 19962,96119,84121.51$63,691
Mar 19964,08121,71019.38$79,090
Feb 19966,64924,41216.98$112,900
Jan 19967,61421,08117.07$129,971
Dec 199547513,02017.19$8,165
Nov 199559311,95816.00$9,488
Oct 199554812,58115.43$8,456

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 2019 — as filed, then multipliedworked
Oil                  182 bbl  × $ 53.47 =     $9,732
Casinghead gas    15,004 Mcf  × $  2.42 =    $36,288

────────────────────────────────────────────────────
Month total                                  $46,019

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/34648 is the state's own key, not one this site invented.