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STONE-MASON 935

Operated by MEWBOURNE OIL COMPANY (P-5 562560) in the ALLEN-PARKER (MARMATON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8693District 10Field 01685500OilCasinghead gasSaveExport
Value, all time
$23.3 M
Aug 2012 – May 2026
Value, last 12 filed months
$452 k
at the published price for each month
Months reported
166
no gaps in the span
Streams
2
oil, casinghead gas

The ALLEN-PARKER (MARMATON) 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 292 leases and 342 wells, and the rule below applies to all of them.

Discovered
1967-05-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 2018-06-19.

The Commission's schedule remark for this field reads: “AOF-1 AND AOF-2 EFFECTIVE 08/01/2018.”

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
OilDisposition249,523 bbl$19,052,463
Casinghead gasProduction1,181,330 Mcf$4,235,848
Total$23,288,311

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 36.3609, -100.6118. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

36.36093, -100.61183 · 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
0.0%
0 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
7,313 ft
3 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

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

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 7,282 and 7,327 ft, median 7,313 ft, over the 3 wells that filed a depth.

Completions filed
Aug 2012 – May 2013
3 of 3 wells

3 wells

42-357332093H7,327 ftMay 2013——
42-357331732H7,313 ftJan 2013——
42-357331181H7,282 ftAug 2012——

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 (166)

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

166 months

May 20261242,916106.413.05$22,077
Apr 20263682,79698.932.87$44,430
Mar 20265622,82889.753.15$59,346
Feb 20263592,43063.503.75$31,910
Jan 20261812,73659.138.00$32,585
Dec 20255542,91056.664.41$44,233
Nov 20251792,77958.593.93$21,399
Oct 20251912,99059.383.30$21,223
Sep 20255133,03362.743.08$41,518
Aug 20253513,42363.933.01$32,759
Jul 20255384,46066.743.32$50,692
Jun 20255574,22666.483.13$50,251
May 20253753,39160.553.23$33,667
Apr 20253642,29162.363.54$30,816
Mar 20255512,47867.704.27$47,880
Feb 20253542,22770.884.34$34,759
Jan 20253842,58674.324.28$39,604
Dec 20241942,48968.993.12$21,153
Nov 20243742,20269.052.20$30,666
Oct 20245642,66371.372.28$46,328
Sep 20241841,98569.612.36$17,501
Aug 20241832,69075.632.06$19,391
Jul 20245222,61279.932.15$47,330
Jun 20243772,73778.082.63$36,645
May 20241782,48778.812.20$19,496
Apr 20243472,76784.451.66$33,895
Mar 20245462,79480.301.55$48,161
Feb 20243562,54176.091.78$31,620
Jan 20241883,14873.023.30$24,109
Dec 20235323,00571.262.61$45,756
Nov 20233782,79577.892.81$37,290
Oct 20235012,92785.443.09$51,842
Sep 20233343,39489.042.74$39,022
Aug 20235513,40780.522.67$53,473
Jul 20231813,63674.852.64$23,153
Jun 20235223,21768.962.26$43,263
May 20233513,29270.622.23$32,120
Apr 20235363,12678.122.24$48,868
Mar 20235363,06872.852.39$46,390
Feb 20233652,87275.112.47$34,497
Jan 20235543,13476.533.39$53,015
Dec 20223733,47576.415.73$48,409
Nov 20227003,66085.005.65$80,165
Oct 20223453,06287.185.86$48,032
Sep 20223532,75684.888.16$52,462
Aug 20225452,96794.529.13$78,594
Jul 20227043,326101.587.54$96,597
Jun 20225583,495115.097.98$92,101
May 20225243,475109.378.43$86,615
Apr 20229012,980104.226.84$114,278
Mar 20223602,603108.885.08$52,411
Feb 20225552,88491.054.86$64,546
Jan 20221,0873,53981.844.54$105,019
Dec 20215253,59471.323.90$51,456
Nov 20219103,79977.435.24$90,356
Oct 20219123,74279.795.71$94,150
Sep 20217534,01869.865.35$74,105
Aug 20215413,44266.024.22$50,244
Jul 20219104,00670.783.98$80,362
Jun 20215403,85569.493.38$50,557
May 20219054,92063.483.02$72,296
Apr 20219444,84860.362.76$70,353
Mar 20219144,79661.302.72$69,059
Feb 20214783,60857.805.55$47,645
Jan 20213523,20850.412.81$26,760
Dec 20205563,28044.642.68$33,595
Nov 20209013,65138.772.71$44,813
Oct 20203553,26936.972.48$21,226
Sep 20205312,88537.091.99$25,439
Aug 20207183,11939.982.39$36,145
Jul 20203453,32138.371.83$19,299
Jun 20205332,41034.901.69$22,675
May 202002,16916.921.81$3,936
Apr 20206782,07514.751.80$13,745
Mar 20206992,19630.341.86$25,284
Feb 20203671,79049.881.98$21,851
Jan 20207262,20257.252.09$46,176
Dec 20198982,30659.012.30$58,305
Nov 20195512,54355.302.75$37,465
Oct 20197582,83053.472.42$47,375
Sep 20195633,58755.052.66$40,525
Aug 20197363,23153.112.30$46,534
Jul 20199202,57456.272.46$58,101
Jun 20197292,37752.782.49$44,398
May 20197552,36058.482.74$50,620
Apr 20195482,79862.632.75$42,018
Mar 20197273,47956.803.06$51,947
Feb 20191,1395,02750.852.79$71,955
Jan 20199558,87546.033.23$72,609
Dec 20185774,17846.594.19$44,369
Nov 20189444,49552.934.24$69,012
Oct 20187594,00061.443.40$60,225
Sep 20183814,50059.543.11$36,671
Aug 20189313,69959.403.07$66,645
Jul 20185413,99865.142.93$46,962
Jun 20181,0943,08060.183.08$75,314
May 20185443,51365.382.90$45,757
Apr 20189324,95763.842.90$73,878
Mar 20181,1324,17961.222.79$80,947
Feb 20187424,02161.782.77$56,963
Jan 20189364,60162.874.01$77,293
Dec 20179374,69957.272.92$67,390
Nov 20177294,82955.423.12$55,460
Oct 20171,2875,16949.292.98$78,859
Sep 20177315,32747.523.09$51,183
Aug 20171,2555,62945.373.00$73,851
Jul 20177256,19743.873.09$50,938
Jun 20171,2665,26842.493.09$70,056
May 20171,0926,03745.373.26$69,245
Apr 20179545,64447.933.21$63,851
Mar 20171,1285,85346.772.98$70,220
Feb 20171,1155,59150.452.95$72,760
Jan 20171,1356,34049.413.42$77,756
Dec 20161,1248,68748.763.72$87,146
Nov 20161,1056,35242.492.64$63,748
Oct 20161,2926,74246.193.09$80,512
Sep 20161,0866,52241.553.10$65,346
Aug 20161,4227,26841.442.92$80,182
Jul 20169007,01841.622.92$57,981
Jun 20161,4237,36845.352.69$84,322
May 20161,6727,54942.521.99$86,124
Apr 20161,2848,45436.561.99$63,775
Mar 20161,4938,70133.011.79$64,894
Feb 20161,8618,43326.472.06$66,663
Jan 20161,67910,18727.352.36$70,006
Dec 20151,4798,53832.362.00$64,948
Nov 20151,2847,87838.792.17$66,881
Oct 20151,8649,13043.552.43$103,332
Sep 20151,4999,10742.992.76$89,563
Aug 20152,05210,20740.162.87$111,728
Jul 20152,24811,14848.152.95$141,073
Jun 20152,22611,33256.152.88$157,658
May 20152,24012,00555.212.96$159,151
Apr 20152,0539,80149.822.71$128,808
Mar 20152,30611,10142.892.93$131,483
Feb 20152,64910,65544.662.98$150,016
Jan 20152,30111,97543.433.10$137,062
Dec 20142,81913,56054.693.59$202,870
Nov 20142,88813,63070.464.25$261,441
Oct 20143,47214,69278.303.90$329,171
Sep 20142,48414,47286.164.05$272,567
Aug 20143,19514,93089.394.04$345,845
Jul 20143,98119,35296.564.18$465,289
Jun 20143,86619,05498.164.74$469,743
May 20144,86819,43694.734.73$553,011
Apr 20144,13519,68395.944.81$491,370
Mar 20144,68021,21595.895.06$556,045
Feb 20142,82515,95097.406.19$373,917
Jan 20144,92920,38490.404.86$544,663
Dec 20134,64322,49491.824.35$524,270
Nov 20134,84022,18888.853.74$512,979
Oct 20136,07925,57697.423.78$688,877
Sep 20135,37923,901104.113.72$648,865
Aug 20135,29325,668104.253.52$642,214
Jul 20137,36230,527102.523.72$868,244
Jun 201310,01535,47294.403.93$1,084,942
May 20136,84125,50094.834.15$754,534
Apr 20135,61518,60593.964.28$607,263
Mar 20136,04521,00893.623.91$648,134
Feb 20134,91022,62691.233.42$525,318
Jan 20138,17627,56791.603.42$843,198
Dec 20122,87111,62586.773.42$288,876
Nov 20123,15211,56686.953.62$315,993
Oct 20124,85715,84189.383.40$487,973
Sep 20127,02918,10294.672.92$718,264
Aug 20122,6294,84492.662.91$257,690

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                  124 bbl  × $106.41 =    $13,195
Casinghead gas     2,916 Mcf  × $  3.05 =     $8,882

────────────────────────────────────────────────────
Month total                                  $22,077

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. 10/O/8693 is the state's own key, not one this site invented.