MCMASTERS, MYRTLE

Operated by DE CENTRAL OPERATING, LLC (P-5 102879) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13982District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$4.1 M
Nov 1995 – May 2026
Value, last 12 filed months
$70 k
at the published price for each month
Months reported
367
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition42,498 bbl$2,323,384
Casinghead gasProduction447,850 Mcf$1,742,672
Total$4,066,056

37,248 Mcf of this lease's gas, across 14 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 31.6269, -101.4961. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.62760, -101.49589 · 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
20.0%
1 of 5 wells
With a plug date
20.0%
1 of 5 wells
Median depth
7,948 ft
5 wells filed one
Completion to plug
41.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
120.0%
A plug date is filed
120.0%
BothOn the schedule and plugged. Neither fact cancels the other.
120.0%
NeitherNo plug date, and not on the schedule.
480.0%

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 7,850 and 8,200 ft, median 7,948 ft, over the 5 wells that filed a depth.

Completions filed
Jun 1972 – Oct 2013
5 of 5 wells
Plug dates filed
Dec 2013
1 of 5 wells; 4 filed none

Last completion to plug: a median of 41.3 years across the 1 well that filed both dates, with the middle half between 41.3 years and 41.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-3833839667,948 ftOct 2013
42-3833839557,920 ftOct 2013
42-3833294647,850 ftMay 1984
42-3833020228,200 ftSep 1972Dec 2013Yes
42-3833019718,200 ftJun 1972

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 (367)

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

367 months

May 20260365106.413.05$1,112
Apr 202612837998.932.87$13,751
Mar 2026043489.753.15$1,367
Feb 2026185063.503.75$11,748
Jan 2026043959.138.00$3,511
Dec 2025162056.664.41$9,179
Nov 2025035058.593.93$1,374
Oct 202517735159.383.30$11,670
Sep 2025036962.743.08$1,135
Aug 2025037263.933.01$1,121
Jul 202516937566.743.32$12,522
Jun 2025038866.483.13$1,214
May 202518335260.553.23$12,218
Apr 20250062.363.54$0
Mar 2025037067.704.27$1,579
Feb 202518330870.884.34$14,308
Jan 20250074.324.28$0
Dec 202418335568.993.12$13,733
Nov 2024037969.052.20$833
Oct 2024029671.372.28$675
Sep 2024024469.612.36$577
Aug 202418029975.632.06$14,230
Jul 2024019479.932.15$416
Jun 2024023278.082.63$611
May 2024033378.812.20$732
Apr 202418048184.451.66$15,999
Mar 202419281180.301.55$16,671
Feb 202419359276.091.78$15,741
Jan 2024065173.023.30$2,147
Dec 202316470471.262.61$13,525
Nov 202317863177.892.81$15,636
Oct 202317928885.443.09$16,183
Sep 202317872689.042.74$17,835
Aug 202308680.522.67$230
Jul 202317770274.852.64$15,103
Jun 202318456868.962.26$13,971
May 2023035670.622.23$793
Apr 202318455078.122.24$15,605
Mar 20230072.852.39$0
Feb 202317259775.112.47$14,391
Jan 2023066976.533.39$2,266
Dec 202218174776.415.73$18,110
Nov 202218676285.005.65$20,112
Oct 202218029487.185.86$17,416
Sep 202219029484.888.16$18,527
Aug 2022018694.529.13$1,698
Jul 2022187769101.587.54$24,795
Jun 2022182516115.097.98$25,063
May 2022182420109.378.43$23,447
Apr 2022183798104.226.84$24,529
Mar 2022181710108.885.08$23,312
Feb 2022022491.054.86$1,088
Jan 202219428981.844.54$17,188
Dec 202117963471.323.90$15,238
Nov 2021086177.435.24$4,509
Oct 202150691379.795.71$45,591
Sep 2021064469.865.35$3,446
Aug 202118975966.024.22$15,681
Jul 2021051870.783.98$2,063
Jun 2021053069.493.38$1,792
May 2021061563.483.02$1,856
Apr 2021067860.362.76$1,870
Mar 202118372861.302.72$13,196
Feb 2021055257.805.55$3,062
Jan 202118580950.412.81$11,599
Dec 202017687144.642.68$10,187
Nov 202017999738.772.71$9,638
Oct 20201741,13236.972.48$9,238
Sep 20201821,03537.091.99$8,811
Aug 202017273939.982.39$8,639
Jul 20201721,13738.371.83$8,675
Jun 202018748234.901.69$7,341
May 2020054416.921.81$987
Apr 202018063414.751.80$3,799
Mar 202017386630.341.86$6,856
Feb 202018392849.881.98$10,966
Jan 202018494757.252.09$12,518
Dec 201917697359.012.30$12,628
Nov 201918569355.302.75$12,137
Oct 201916955553.472.42$10,379
Sep 2019073455.052.66$1,950
Aug 201917679353.112.30$11,175
Jul 201917492956.272.46$12,076
Jun 2019281352.782.49$2,131
May 201917783758.482.74$12,645
Apr 201918673662.632.75$13,674
Mar 201917177756.803.06$12,092
Feb 2019070350.852.79$1,963
Jan 201917983646.033.23$10,938
Dec 201817275446.594.19$11,169
Nov 201817753552.934.24$11,636
Oct 20180661.443.40$20
Sep 20180059.543.11$0
Aug 2018171059.403.07$10,157
Jul 20181524165.142.93$10,021
Jun 201816765160.183.08$12,053
May 201817369165.382.90$13,315
Apr 2018078463.842.90$2,274
Mar 201818265461.222.79$12,965
Feb 2018083161.782.77$2,299
Jan 201818289962.874.01$15,047
Dec 201717994557.272.92$13,012
Nov 201718291355.423.12$12,934
Oct 2017189449.292.98$2,717
Sep 201718182547.523.09$11,148
Aug 2017079945.373.00$2,401
Jul 201717392643.873.09$10,448
Jun 20171841,04542.493.09$11,044
May 201771,09845.373.26$3,901
Apr 20171831,07447.933.21$12,220
Mar 20171491,12446.772.98$10,322
Feb 201719291150.452.95$12,376
Jan 20171801,10949.413.42$12,685
Dec 20162041,26548.763.72$14,656
Nov 201641,12042.492.64$3,132
Oct 20161781,19946.193.09$11,927
Sep 20161761,24241.553.10$11,164
Aug 20161781,26441.442.92$11,073
Jul 20162091,22041.622.92$12,266
Jun 20162001,21645.352.69$12,336
May 20161821,18642.521.99$10,100
Apr 20161811,29736.561.99$9,200
Mar 20161841,41133.011.79$8,605
Feb 20161811,27526.472.06$7,422
Jan 20163521,47027.352.36$13,103
Dec 20151761,46932.362.00$8,635
Nov 20151821,32438.792.17$9,929
Oct 20151821,52743.552.43$11,631
Sep 20153531,60942.992.76$19,614
Aug 20151781,63140.162.87$11,834
Jul 20151801,69248.152.95$13,650
Jun 20153511,64656.152.88$24,454
May 20151751,68355.212.96$14,636
Apr 20153531,67449.822.71$22,117
Mar 20153681,68042.892.93$20,714
Feb 20153641,47744.662.98$20,652
Jan 20151801,60143.433.10$12,782
Dec 20141891,57154.693.59$15,978
Nov 20143731,19870.464.25$31,375
Oct 2014366078.303.90$28,658
Sep 201436156286.164.05$33,377
Aug 201436768889.394.04$35,582
Jul 201438854896.564.18$39,756
Jun 201435668098.164.74$38,166
May 20145731,64994.734.73$62,074
Apr 20145772,55495.944.81$67,640
Mar 20145722,51895.895.06$67,582
Feb 20146132,52597.406.19$75,341
Jan 20147713,58090.404.86$87,100
Dec 20137403,92291.824.35$85,025
Nov 20131,2852,78188.853.74$124,568
Oct 20132031397.423.78$3,131
Sep 201304104.113.72$15
Aug 20130243104.253.52$856
Jul 20130203102.523.72$755
Jun 201318156794.403.93$19,317
May 2013055494.834.15$2,299
Apr 2013058393.964.28$2,497
Mar 2013058393.623.91$2,281
Feb 201304091.233.42$137
Jan 201301691.603.42$55
Dec 20120086.773.42$0
Nov 20120986.953.62$33
Oct 201204289.383.40$143
Sep 201207094.672.92$204
Aug 201205192.662.91$148
Jul 201208085.133.02$242
Jun 2012010179.822.52$254
May 201208591.612.49$212
Apr 2012074101.652.00$148
Mar 2012092105.052.22$204
Feb 2012016101.102.57$41
Jan 201202598.092.73$68
Dec 201105196.873.24$165
Nov 20111813895.723.31$17,451
Oct 201104184.983.65$150
Sep 2011016783.623.99$666
Aug 2011041083.404.15$1,701
Jul 2011045194.144.52$2,037
Jun 2011043892.904.64$2,032
May 2011043698.134.40$1,921
Apr 20110484105.964.33$2,097
Mar 2011049596.364.06$2,008
Feb 2011025485.644.18$1,062
Jan 2011017186.504.59$785
Dec 20100085.734.35$0
Nov 201019654880.843.80$17,924
Oct 2010070478.103.51$2,470
Sep 2010070772.633.98$2,813
Aug 2010076473.684.42$3,376
Jul 201017875772.554.74$16,499
Jun 2010076370.364.91$3,747
May 2010080371.124.24$3,401
Apr 2010068081.694.12$2,803
Mar 2010077078.394.39$3,379
Feb 201016965473.585.44$15,994
Jan 2010069874.365.96$4,163
Dec 2009082671.445.48$4,530
Nov 200917487574.593.75$16,261
Oct 2009095872.544.11$3,938
Sep 2009084965.543.06$2,602
Aug 2009176967.423.22$2,542
Jul 200916527761.133.46$11,046
Jun 2009012466.163.90$483
May 200904054.743.93$157
Apr 2009044746.773.59$1,604
Mar 200901,24742.144.06$5,062
Feb 2009073532.814.63$3,405
Jan 200918475935.865.37$10,675
Dec 2008090937.105.98$5,433
Nov 2008056255.496.86$3,856
Oct 200801,05375.246.92$7,289
Sep 2008179767101.767.88$24,257
Aug 200801,347114.228.48$11,427
Jul 20080232131.0811.39$2,642
Jun 200801,240131.3313.03$16,160
May 20081781,438123.1711.57$38,568
Apr 20080835110.3110.45$8,730
Mar 200821,305101.909.66$12,815
Feb 200817370392.538.77$22,173
Jan 2008078390.388.21$6,425
Dec 200701,07688.337.30$7,857
Nov 200701,27391.677.29$9,282
Oct 20071761,36482.856.92$24,023
Sep 200701,49775.846.24$9,348
Aug 200701,29769.066.39$8,285
Jul 20071711,54470.906.39$21,987
Jun 20071781,33562.007.55$21,113
May 2007025658.747.85$2,009
Apr 2007091659.617.81$7,150
Mar 2007099556.927.30$7,265
Feb 20071761,03555.108.22$18,201
Jan 2007093550.306.73$6,290
Dec 2006056756.656.92$3,923
Nov 200601,11654.207.62$8,501
Oct 200601,24454.906.01$7,481
Sep 20061841,21960.085.04$17,195
Aug 200601,33568.717.34$9,799
Jul 20061771,67069.376.34$22,871
Jun 200601,54266.286.38$9,844
May 20061781,46266.016.42$21,143
Apr 200601,45864.397.36$10,732
Mar 200601,40156.707.08$9,923
Feb 200601,50457.597.75$11,658
Jan 20061831,67260.598.93$26,024
Dec 20051721,58954.9413.42$30,767
Nov 200501,55954.6910.59$16,507
Oct 200501,05258.3413.80$14,513
Sep 200501,27461.4512.08$15,389
Aug 20051731,69461.519.80$27,237
Jul 200501,71755.697.84$13,468
Jun 20051741,62452.337.38$21,092
May 200501,83345.226.65$12,192
Apr 200501,78149.207.36$13,109
Mar 20051741,83050.377.15$21,858
Feb 20051791,65745.226.31$18,553
Jan 200501,86743.166.32$11,804
Dec 20041811,92539.866.75$20,210
Nov 200411,88345.286.33$11,965
Oct 20041062,23149.706.52$19,803
Sep 200417625243.245.28$8,942
Aug 20040042.375.55$0
Jul 20040338.286.08$18
Jun 2004291736.106.43$5,971
May 200401,91137.486.49$12,411
Apr 20041811,87834.475.86$17,241
Mar 20041781,96534.365.53$16,983
Feb 200401,83232.455.51$10,094
Jan 200401,96132.036.30$12,354
Dec 20031791,99330.266.30$17,976
Nov 200301,99628.804.60$9,172
Oct 20031832,15728.174.76$15,422
Sep 20031761,82926.314.75$13,317
Aug 200301,95229.765.13$10,013
Jul 20031761,98029.415.17$15,414
Jun 200301,94628.565.98$11,643
May 200302,11426.595.97$12,626
Apr 200301,99526.675.41$10,788
Mar 20031822,06131.146.10$18,231
Feb 20031851,85633.487.93$20,904
Jan 200302,01630.315.58$11,253
Dec 200202,11626.914.85$10,271
Nov 20021812,18624.664.14$13,507
Oct 200201,67826.464.23$7,096
Sep 20021791,89527.443.64$11,800
Aug 200202,07925.963.16$6,578
Jul 200202,18424.583.06$6,687
Jun 20021842,14323.733.34$11,520
May 200202,28224.663.58$8,179
Apr 20021782,20623.653.51$11,958
Mar 200202,24022.003.10$6,950
Feb 20021511,80218.222.38$7,032
Jan 20021832,22117.172.38$8,419
Dec 20011851,95416.932.36$7,752
Nov 200101,77118.072.41$4,260
Oct 20011902,10919.782.53$9,092
Sep 200102,06924.262.25$4,658
Aug 200102,15424.873.05$6,577
Jul 20011892,15223.933.20$11,403
Jun 200102,07524.563.82$7,935
May 20011832,09925.524.31$13,711
Apr 20011831,96824.685.34$15,016
Mar 200102,04424.545.38$10,989
Feb 20011821,85927.755.77$15,772
Jan 200102,11427.478.40$17,755
Dec 20001892,09926.889.12$24,228
Nov 200001,96532.215.66$11,118
Oct 20003652,17131.235.15$22,570
Sep 200002,05731.875.19$10,669
Aug 200002,23129.644.54$10,130
Jul 20001752,19028.534.09$13,949
Jun 20001802,15429.304.40$14,746
May 20001812,20327.263.68$13,041
Apr 200001,81624.513.12$5,659
Mar 20001722,43828.422.86$11,860
Feb 20001752,70227.622.73$12,201
Jan 200002,49625.272.48$6,191
Dec 19991822,24524.282.42$9,860
Nov 19991822,11823.192.43$9,376
Oct 19991781,01720.982.80$6,586
Sep 19991781,95421.752.62$8,989
Aug 199902,35119.262.88$6,761
Jul 19991812,16217.892.37$8,367
Jun 19991792,07815.942.36$7,762
May 19991871,79815.792.32$7,126
Apr 19991852,83215.102.21$9,047
Mar 199902,46912.471.84$4,539
Feb 19991742,0239.981.82$5,414
Jan 19991812,32610.381.90$6,298
Dec 199802,3659.201.77$4,194
Nov 19983622,32210.892.19$9,017
Oct 199802,55712.421.97$5,035
Sep 19981822,66512.592.08$7,842
Aug 199802,58111.301.91$4,923
Jul 19981772,85911.742.24$8,474
Jun 19981782,97711.242.24$8,661
May 19981822,58212.622.21$7,994
Apr 19981842,75813.042.51$9,309
Mar 199802,64012.802.31$6,097
Feb 19983532,69413.952.30$11,118
Jan 199822,08614.702.15$4,524
Dec 19971672,00616.322.41$7,562
Nov 19971712,54418.193.09$10,967
Oct 19971742,85819.253.15$12,352
Sep 199702,23117.742.95$6,592
Aug 199701,67917.862.55$4,289
Jul 19971772,25017.582.25$8,167
Jun 199702,53317.242.26$5,717
May 19971772,32718.972.31$8,730
Apr 199702,53417.882.08$5,278
Mar 19971752,57818.951.94$8,315
Feb 19971832,00420.492.21$8,170
Jan 19971842,71923.483.54$13,945
Dec 199602,85123.32$0
Nov 19961602,16121.97$3,515
Oct 19961722,37823.31$4,009
Sep 199602,15322.22$0
Aug 19961722,56820.26$3,485
Jul 199602,71819.55$0
Jun 19961732,70518.73$3,240
May 199602,55819.43$0
Apr 19961762,68421.51$3,786
Mar 19961762,76919.38$3,411
Feb 19961712,56116.98$2,904
Jan 19963542,84517.07$6,043
Dec 199502,90617.19$0
Nov 19953573,39116.00$5,712

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                    0 bbl  × $106.41 =         $0
Casinghead gas       365 Mcf  × $  3.05 =     $1,112

────────────────────────────────────────────────────
Month total                                   $1,112

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. 7C/O/13982 is the state's own key, not one this site invented.