NEWCOMB-MATCEK

Operated by PROLINE ENERGY RESOURCES INC (P-5 681327) in the CALDWELL (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13585District 03Field 14710500NGPA filingOilCasinghead gasSaveExport
Value, all time
$8.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$4 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 256 leases and 330 wells, and the rule below applies to all of them.

Discovered
1978-06-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-11-25.

The Commission's schedule remark for this field reads: PER DOCKET 3-97101 EFF 11-25-91, PERM RULES. 80 ACRE OPT/3250 DIAG

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
NGPA2none

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
OilDisposition191,888 bbl$4,829,376
Casinghead gasProduction1,612,095 Mcf$3,991,101
Total$8,820,477

667,953 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 (5)

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 30.5046, -96.6188. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

30.50447, -96.61953 · 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
60.0%
3 of 5 wells
With a plug date
60.0%
3 of 5 wells
Median depth
8,196 ft
5 wells filed one
Completion to plug
20.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
360.0%
A plug date is filed
360.0%
BothOn the schedule and plugged. Neither fact cancels the other.
360.0%
NeitherNo plug date, and not on the schedule.
240.0%

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 7,991 and 11,509 ft, median 8,196 ft, over the 5 wells that filed a depth.

Completions filed
Jun 1979 – Dec 1991
5 of 5 wells
Plug dates filed
Apr 1994 – Aug 2010
3 of 5 wells; 2 filed none

Last completion to plug: a median of 20.8 years across the 3 wells that filed both dates, with the middle half between 17.8 years and 25.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-051332851 H11,509 ftDec 1991
42-051318821V8,207 ftNov 1981Sep 2002Yes
42-0513102518,196 ftNov 1980Aug 2010Yes
42-051306513V8,002 ftMar 1980
42-051303982V7,991 ftJun 1979Apr 1994Yes

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 2026017459.138.00$1,392
Dec 2025017656.664.41$777
Nov 2025017658.593.93$691
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 2025014366.743.32$474
Jun 2025018766.483.13$585
May 2025019460.553.23$627
Apr 2025018962.363.54$670
Mar 2025019867.704.27$845
Feb 2025018070.884.34$781
Jan 2025019674.324.28$839
Dec 2024027568.993.12$858
Nov 2024018269.052.20$400
Oct 2024018571.372.28$422
Sep 2024017269.612.36$407
Aug 2024017675.632.06$363
Jul 2024018079.932.15$386
Jun 2024017978.082.63$471
May 2024019178.812.20$420
Apr 2024022284.451.66$368
Mar 2024027780.301.55$428
Feb 2024024076.091.78$428
Jan 2024022773.023.30$749
Dec 2023027571.262.61$718
Nov 2023022577.892.81$632
Oct 2023020485.443.09$630
Sep 2023019789.042.74$539
Aug 2023016380.522.67$436
Jul 20230974.852.64$24
Jun 202305368.962.26$120
May 20230070.622.23$0
Apr 202309578.122.24$213
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 202201194.529.13$100
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202202109.378.43$17
Apr 2022042104.226.84$287
Mar 2022033108.885.08$168
Feb 202204691.054.86$224
Jan 2022638781.844.54$5,551
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210569.865.35$27
Aug 20210966.024.22$38
Jul 2021796270.783.98$5,839
Jun 202106269.493.38$210
May 2021012263.483.02$368
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 202089044.642.68$3,973
Nov 20200938.772.71$24
Oct 20200036.972.48$0
Sep 202016532637.091.99$6,769
Aug 2020027839.982.39$663
Jul 202004738.371.83$86
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020157030.341.86$4,763
Feb 202005249.881.98$103
Jan 202002857.252.09$59
Dec 2019021559.012.30$495
Nov 201914737755.302.75$9,166
Oct 2019155953.472.42$1,405
Sep 201934564655.052.66$20,709
Aug 201918447253.112.30$10,860
Jul 201936247656.272.46$21,541
Jun 201912252.782.49$108
May 20191558.482.74$72
Apr 20190762.632.75$19
Mar 201907556.803.06$230
Feb 201907550.852.79$209
Jan 201907546.033.23$242
Dec 2018117046.594.19$758
Nov 201817134352.934.24$10,504
Oct 201817044661.443.40$11,960
Sep 2018032959.543.11$1,023
Aug 2018026459.403.07$810
Jul 201817329865.142.93$12,143
Jun 2018037560.183.08$1,154
May 201817649365.382.90$12,937
Apr 2018066563.842.90$1,929
Mar 2018052261.222.79$1,455
Feb 201816554761.782.77$11,707
Jan 2018057062.874.01$2,285
Dec 201717441457.272.92$11,174
Nov 201716856455.423.12$11,069
Oct 201717476149.292.98$10,847
Sep 201716474847.523.09$10,103
Aug 2017064245.373.00$1,929
Jul 201716253543.873.09$8,759
Jun 2017068042.493.09$2,099
May 201715655945.373.26$8,902
Apr 201717055847.933.21$9,940
Mar 201715256046.772.98$8,780
Feb 201735144250.452.95$19,013
Jan 2017055349.413.42$1,891
Dec 201618755248.763.72$11,173
Nov 2016049042.492.64$1,296
Oct 201618946546.193.09$10,167
Sep 2016032141.553.10$995
Aug 201636772341.442.92$17,323
Jul 2016015341.622.92$447
Jun 201653649745.352.69$25,642
May 2016170442.521.99$1,444
Apr 201636153436.561.99$14,261
Mar 201619162833.011.79$7,432
Feb 2016027326.472.06$563
Jan 2016034227.352.36$809
Dec 201518265032.362.00$7,190
Nov 20151691,12338.792.17$8,989
Oct 201517764943.552.43$9,283
Sep 2015050642.992.76$1,396
Aug 2015087540.162.87$2,513
Jul 201517575848.152.95$10,659
Jun 20151791,26356.152.88$13,692
May 2015093555.212.96$2,763
Apr 201518690549.822.71$11,716
Mar 201501,11342.892.93$3,266
Feb 2015095444.662.98$2,839
Jan 20151821,02343.433.10$11,076
Dec 201401,31354.693.59$4,715
Nov 201401,09370.464.25$4,647
Oct 2014081078.303.90$3,160
Sep 2014082386.164.05$3,329
Aug 2014066189.394.04$2,667
Jul 2014058596.564.18$2,445
Jun 201418058598.164.74$20,440
May 2014063994.734.73$3,020
Apr 2014051595.944.81$2,477
Mar 2014085695.895.06$4,329
Feb 2014079097.406.19$4,892
Jan 2014080190.404.86$3,893
Dec 201317993591.824.35$20,507
Nov 201317594888.853.74$19,093
Oct 20131811,16597.423.78$22,036
Sep 20131761,099104.113.72$22,409
Aug 201301,109104.253.52$3,907
Jul 201301,219102.523.72$4,532
Jun 20131781,11194.403.93$21,173
May 201301,26894.834.15$5,261
Apr 201301,32993.964.28$5,692
Mar 20131841,23693.623.91$22,062
Feb 2013095691.233.42$3,269
Jan 20131881,09091.603.42$20,949
Dec 20121721,10886.773.42$18,714
Nov 2012096286.953.62$3,487
Oct 20121791,19489.383.40$20,058
Sep 20121791,23194.672.92$20,538
Aug 20121971,27992.662.91$21,974
Jul 20121971,31385.133.02$20,737
Jun 201201,12279.822.52$2,826
May 20121811,17391.612.49$19,500
Apr 20121791,150101.652.00$20,492
Mar 201201,165105.052.22$2,589
Feb 20121831,177101.102.57$21,526
Jan 201201,23098.092.73$3,363
Dec 20111881,20796.873.24$22,122
Nov 20111841,21295.723.31$21,626
Oct 20111851,20584.983.65$20,118
Sep 201101,15383.623.99$4,596
Aug 201101,28183.404.15$5,315
Jul 20111771,22394.144.52$22,187
Jun 20111791,16592.904.64$22,035
May 20111761,24998.134.40$22,773
Apr 201101,132105.964.33$4,905
Mar 20111821,21496.364.06$22,463
Feb 20111841,29085.644.18$21,150
Jan 201101,28686.504.59$5,901
Dec 20103531,44285.734.35$36,532
Nov 20101811,62280.843.80$20,788
Oct 201001,51978.103.51$5,330
Sep 20101771,67972.633.98$19,537
Aug 201001,58873.684.42$7,018
Jul 20103191,82272.554.74$31,773
Jun 201001,65870.364.91$8,141
May 20103561,72371.124.24$32,616
Apr 20101811,57781.694.12$21,287
Mar 20101701,60678.394.39$20,375
Feb 20103581,41573.585.44$34,043
Jan 20101891,63174.365.96$23,781
Dec 200901,67171.445.48$9,163
Nov 20091831,64674.593.75$19,825
Oct 20091771,84272.544.11$20,411
Sep 200901,92065.543.06$5,884
Aug 20091752,20267.423.22$18,886
Jul 20093552,64861.133.46$30,875
Jun 20093442,03366.163.90$30,678
May 20091732,26954.743.93$18,378
Apr 20091832,51946.773.59$17,596
Mar 20091792,57442.144.06$17,991
Feb 20093571,96832.814.63$20,831
Jan 20091881,66035.865.37$15,658
Dec 200815753837.105.98$9,040
Nov 2008048455.496.86$3,320
Oct 2008072875.246.92$5,039
Sep 20080729101.767.88$5,742
Aug 20081671,117114.228.48$28,550
Jul 20081782,197131.0811.39$48,355
Jun 20081692,095131.3313.03$49,498
May 200802,566123.1711.57$29,700
Apr 20081731,914110.3110.45$39,094
Mar 20081872,043101.909.66$38,799
Feb 20081822,29292.538.77$36,943
Jan 20081722,62990.388.21$37,118
Dec 20073562,77288.337.30$51,687
Nov 20071902,97991.677.29$39,139
Oct 20071833,15482.856.92$36,993
Sep 200703,04275.846.24$18,995
Aug 20075333,32069.066.39$58,017
Jul 20071883,47070.906.39$35,495
Jun 20071612,93662.007.55$32,144
May 20073763,27958.747.85$47,814
Apr 20073753,47559.617.81$49,477
Mar 20071873,54056.927.30$36,493
Feb 20073773,26455.108.22$47,590
Jan 200703,41550.306.73$22,972
Dec 20061893,69556.656.92$36,270
Nov 20067413,23854.207.62$64,828
Oct 20061863,76054.906.01$32,823
Sep 20061783,27760.085.04$27,201
Aug 20061813,71668.717.34$39,712
Jul 20061903,74569.376.34$36,934
Jun 20063753,90266.286.38$49,765
May 20065474,02466.016.42$61,962
Apr 20063783,89764.397.36$53,023
Mar 200623,84656.707.08$27,354
Feb 20063583,57557.597.75$48,327
Jan 20063693,09260.598.93$49,980
Dec 20055493,85854.9413.42$81,919
Nov 20053734,14654.6910.59$64,299
Oct 20053604,42258.3413.80$82,007
Sep 20053713,99061.4512.08$70,993
Aug 20051863,21861.519.80$42,967
Jul 20055453,89955.697.84$60,933
Jun 20053564,09852.337.38$48,877
May 20057405,76445.226.65$71,800
Apr 20053534,39049.207.36$49,680
Mar 20051804,77250.377.15$43,210
Feb 20051914,10445.226.31$34,541
Jan 200504,00843.166.32$25,339
Dec 20049314,49739.866.75$67,469
Nov 200403,40945.286.33$21,580
Oct 200403,85749.706.52$25,129
Sep 20041903,84643.245.28$28,537
Aug 20043633,90442.375.55$37,050
Jul 20043723,98138.286.08$38,461
Jun 20041843,85436.106.43$31,435
May 20043684,15237.486.49$40,758
Apr 20041864,05934.475.86$30,191
Mar 20043734,20734.365.53$36,082
Feb 20041894,20732.455.51$29,312
Jan 20047334,36432.036.30$50,970
Dec 20031824,61430.266.30$34,583
Nov 20031854,38828.804.60$25,492
Oct 20031864,56328.174.76$26,958
Sep 20035624,53726.314.75$36,334
Aug 20031844,58329.765.13$28,985
Jul 20033564,57829.415.17$34,142
Jun 20033714,45728.565.98$37,262
May 20033624,68026.595.97$37,578
Apr 20031864,57526.675.41$29,699
Mar 20035404,69931.146.10$45,461
Feb 20031944,06533.487.93$38,714
Jan 20033744,53430.315.58$36,645
Dec 20025425,02326.914.85$38,966
Nov 20025484,98524.664.14$34,136
Oct 20021845,21926.464.23$26,940
Sep 20025065,07927.443.64$32,348
Aug 20023696,04025.963.16$28,691
Jul 20025476,15524.583.06$32,290
Jun 20025395,22623.733.34$30,236
May 20021845,65924.663.58$24,819
Apr 20025505,46723.653.51$32,209
Mar 20023585,40322.003.10$24,640
Feb 20021834,96818.222.38$15,137
Jan 20025595,67617.172.38$23,082
Dec 20015525,89816.932.36$23,291
Nov 20015455,56618.072.41$23,237
Oct 20015476,02019.782.53$26,044
Sep 20013656,24724.262.25$22,919
Aug 20015417,55224.873.05$36,512
Jul 20011807,06123.933.20$26,882
Jun 20015496,35924.563.82$37,801
May 20013778,53125.524.31$46,367
Apr 20015528,45424.685.34$58,728
Mar 20013658,25524.545.38$53,340
Feb 20019367,64127.755.77$70,040
Jan 20015636,36627.478.40$68,932
Dec 20001,1056,15326.889.12$85,833
Nov 20007286,69432.215.66$61,324
Oct 20009087,30331.235.15$65,934
Sep 20003573,40731.875.19$29,048
Aug 20005496,39629.644.54$45,315
Jul 20005366,20028.534.09$40,649
Jun 20005386,93529.304.40$46,258
May 20009247,05727.263.68$51,156
Apr 20001817,12124.513.12$26,625
Mar 20007037,65628.422.86$41,874
Feb 20009066,70627.622.73$43,308
Jan 20009016,59025.272.48$39,115
Dec 19991,0946,79224.282.42$43,024
Nov 19991,0976,79923.192.43$41,988
Oct 19997147,08920.982.80$34,855
Sep 19998896,73321.752.62$36,968
Aug 19991,2507,70719.262.88$46,237
Jul 19999048,04017.892.37$35,246
Jun 19991,0768,06915.942.36$36,211
May 19998888,46515.792.32$33,669
Apr 19997168,73215.102.21$30,092
Mar 19998798,85412.471.84$27,238
Feb 19991,2637,8499.981.82$26,873
Jan 19998909,21710.381.90$26,750
Dec 19981,41810,6559.201.77$31,940
Nov 19986818,03910.892.19$24,987
Oct 19987128,72912.421.97$26,032
Sep 19981,42710,86812.592.08$40,600
Aug 19981,42811,34511.301.91$37,775
Jul 19981,0468,37611.742.24$31,019
Jun 19981,4086,86711.242.24$31,189
May 19981,0338,13412.622.21$30,983
Apr 19987058,67613.042.51$30,929
Mar 19988738,93112.802.31$31,800
Feb 19988967,70913.952.30$30,223
Jan 19985519,47114.702.15$28,508
Dec 19971,0799,68916.322.41$40,970
Nov 19971,4309,93518.193.09$56,694
Oct 19971,26811,42519.253.15$60,396
Sep 19977147,88517.742.95$35,966
Aug 199751610,11517.862.55$35,057
Jul 19971,06911,03217.582.25$43,581
Jun 19971,42410,43817.242.26$48,110
May 199771211,34318.972.31$39,692
Apr 19971,42710,85917.882.08$48,132
Mar 19971,07311,42618.951.94$42,490
Feb 19971,44510,46720.492.21$52,697
Jan 19971,09611,16023.483.54$65,237
Dec 19961,27210,89823.32$29,663
Nov 19961,2229,91421.97$26,847
Oct 199671310,91723.31$16,620
Sep 19961,08410,72322.22$24,086
Aug 19961,43811,91320.26$29,134
Jul 199690311,33219.55$17,654
Jun 19961,07211,35318.73$20,079
May 19961,80411,60019.43$35,052
Apr 199671311,49421.51$15,337
Mar 19961,09410,48319.38$21,202
Feb 19961,82612,26016.98$31,005
Jan 199672813,61817.07$12,427
Dec 19951,45013,74217.19$24,926
Nov 19951,45413,81616.00$23,264
Oct 19951,62514,72215.43$25,074
Sep 19951,42813,64416.18$23,105
Aug 19952,01715,52015.92$32,111
Jul 19951,26015,62415.24$19,202
Jun 19951,77015,92216.41$29,046
May 19951,45216,98517.56$25,497
Apr 19951,64816,81217.73$29,219
Mar 19952,01518,02416.44$33,127
Feb 19951,99617,59916.58$33,094
Jan 19951,81416,38515.92$28,879
Dec 19941,46212,75215.03$21,974
Nov 19942,58714,56615.90$41,133
Oct 19941,43215,34215.58$22,311
Sep 19943,04513,41215.29$46,558
Aug 19943,79914,16016.13$61,278
Jul 19942,14113,06017.56$37,596
Jun 19941,8118,19517.09$30,950
May 19942,18113,35015.88$34,634
Apr 19942,44213,07414.14$34,530
Mar 19942,32512,89912.46$28,970
Feb 19942,90811,88912.50$36,350
Jan 19942,18014,08712.66$27,599
Dec 19933,99715,50312.33$49,283
Nov 19932,33815,67514.49$33,878
Oct 19932,70916,62715.85$42,938
Sep 19933,02918,05915.03$45,526
Aug 19933,52319,72415.66$55,170
Jul 19932,86216,80615.46$44,247
Jun 19934,45420,74016.79$74,783
May 19935,24323,49017.68$92,696
Apr 19931,4218,41018.05$25,649
Mar 19933,50813,18918.14$63,635
Feb 19932,2327,99817.90$39,953
Jan 19931,9499,64616.93$32,997

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.

Jan 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 59.13 =         $0
Casinghead gas       174 Mcf  × $  8.00 =     $1,392

────────────────────────────────────────────────────
Month total                                   $1,392

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. 03/O/13585 is the state's own key, not one this site invented.