COWDEN, J. F.

Operated by DIAMOND S ENERGY COMPANY (P-5 217005) in the GOLDSMITH, N. (SAN ANDRES, CON.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18614District 08Field 35654664OilCasinghead gasSave
Value, all time
$24.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$520 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition239,790 bbl$11,057,480
Casinghead gasProduction3,522,593 Mcf$13,102,571
Total$24,160,051

386,061 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 (11)

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 32.0585, -102.6988. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.7 miles.

32.05799, -102.69348 · 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
18.2%
2 of 11 wells
With a plug date
18.2%
2 of 11 wells
Median depth
8,592 ft
10 wells filed one
Completion to plug
5.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
218.2%
A plug date is filed
218.2%
BothOn the schedule and plugged. Neither fact cancels the other.
218.2%
NeitherNo plug date, and not on the schedule.
981.8%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 10 of 11 wells. Median 8,592 ft, with the middle half between 6,700 and 8,602 ft; the shallowest is 4,500 ft and the deepest 8,675 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

60s
70s
80s
90s
00s

Last completion by decade, 11 of 11 wells, May 1963 – Jan 2002. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1963 – Jan 2002
11 of 11 wells
Plug dates filed
Jul 1985 – Nov 2002
2 of 11 wells; 9 filed none

Last completion to plug: a median of 5.7 years across the 2 wells that filed both dates, with the middle half between 5.3 years and 5.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-13508457158,602 ftJan 2002
42-13502666148,606 ftDec 2001
42-1350266088,583 ftAug 2001
42-1350265978,675 ftSep 2000
42-13508750296,300 ftMar 1997
42-13502684346,300 ftAug 1996Nov 2002Yes
42-13502664127,900 ftSep 1995
42-13533370404,500 ftJul 1980Jul 1985Yes
42-13502663118,600 ftJun 1979
42-13502669188,600 ftMay 1971
42-1351012739 UMay 1963

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 202605,796106.413.05$17,654
Apr 20261297,68598.932.87$34,816
Mar 20261338,30389.753.15$38,087
Feb 20262427,56263.503.75$43,727
Jan 202607,18259.138.00$57,441
Dec 20252628,38856.664.41$51,864
Nov 20252528,57658.593.93$48,438
Oct 20252679,05859.383.30$45,790
Sep 20252559,10462.743.08$44,011
Aug 20252668,05163.933.01$41,277
Jul 20252656,87466.743.32$40,475
Jun 20255366,69766.483.13$56,586
May 20252631,48660.553.23$20,728
Apr 20252553,94762.363.54$29,886
Mar 20252709,75667.704.27$59,921
Feb 20252688,06270.884.34$53,992
Jan 20252725,75874.324.28$44,852
Dec 202426449168.993.12$19,746
Nov 20245296,99469.052.20$51,903
Oct 20242679,29271.372.28$40,255
Sep 20242601,67869.612.36$22,066
Aug 20242577,56975.632.06$35,057
Jul 20242657,45679.932.15$37,186
Jun 20242619,10778.082.63$44,367
May 20245195,03178.812.20$51,963
Apr 20242647,80184.451.66$35,238
Mar 20242659,50480.301.55$35,964
Feb 20242618,02076.091.78$34,164
Jan 20242717,93573.023.30$45,955
Dec 20232679,33471.262.61$43,395
Nov 20232719,10077.892.81$46,657
Oct 20235369,54585.443.09$75,264
Sep 20232669,10989.042.74$48,598
Aug 20232514,22980.522.67$31,514
Jul 202304,47574.852.64$11,822
Jun 20232655,02868.962.26$29,630
May 20235138,18070.622.23$54,448
Apr 20232489,13378.122.24$39,811
Mar 202325710,29672.852.39$43,362
Feb 20232448,83675.112.47$40,114
Jan 20232524,94276.533.39$36,028
Dec 20221242,75676.415.73$25,264
Nov 20222523,72285.005.65$42,435
Oct 20221273,09687.185.86$29,226
Sep 20221273,11884.888.16$36,234
Aug 20222473,11294.529.13$51,750
Jul 20221283,163101.587.54$36,858
Jun 20222503,422115.097.98$56,070
May 20221275,082109.378.43$56,747
Apr 20223737,016104.226.84$86,847
Mar 20222566,125108.885.08$58,966
Feb 20222586,20091.054.86$53,616
Jan 20222545,72781.844.54$46,775
Dec 20212509,08871.323.90$53,265
Nov 20212538,68977.435.24$65,093
Oct 20212568,80479.795.71$70,731
Sep 20212552,12269.865.35$29,169
Aug 20212513,71466.024.22$32,246
Jul 202125778870.783.98$21,328
Jun 20212462,64069.493.38$26,019
May 20215131,43363.483.02$36,890
Apr 202101,82760.362.76$5,040
Mar 20212442,79861.302.72$22,559
Feb 20212491,63657.805.55$23,469
Jan 20212624,52850.412.81$25,932
Dec 20205077,45644.642.68$42,581
Nov 20202457,91738.772.71$30,927
Oct 20205026,20736.972.48$33,943
Sep 20202566,81637.091.99$23,066
Aug 20202568,50239.982.39$30,513
Jul 20202555,85838.371.83$20,476
Jun 202064876534.901.69$23,908
May 202006,09316.921.81$11,057
Apr 20201297,42514.751.80$15,300
Mar 20203948,66830.341.86$28,044
Feb 20202615,75249.881.98$24,411
Jan 20202614,19357.252.09$23,725
Dec 20192548,72959.012.30$35,103
Nov 20192678,41855.302.75$37,920
Oct 20192577,87453.472.42$32,785
Sep 20192643,09155.052.66$22,747
Aug 20195087,67553.112.30$44,666
Jul 20192643,01656.272.46$22,275
Jun 20192573,43852.782.49$22,129
May 20192643,94958.482.74$26,260
Apr 20192597,83262.632.75$37,765
Mar 20195327,36856.803.06$52,779
Feb 20192598,11050.852.79$35,815
Jan 20192592,32346.033.23$19,421
Dec 20182522,58046.594.19$22,539
Nov 201802,26152.934.24$9,580
Oct 20185123,37361.443.40$42,919
Sep 201801,96259.543.11$6,098
Aug 20182634,53959.403.07$29,541
Jul 20182646,32965.142.93$35,753
Jun 20182636,16960.183.08$34,809
May 20185276,11965.382.90$52,205
Apr 201805,24563.842.90$15,215
Mar 20183796,26061.222.79$40,648
Feb 20182697,45061.782.77$37,226
Jan 20182758,02062.874.01$49,444
Dec 20172628,58957.272.92$40,098
Nov 20175144,29755.423.12$41,885
Oct 20172552,85549.292.98$21,087
Sep 20172553,91947.523.09$24,217
Aug 20172537,22645.373.00$33,188
Jul 20172555,59743.873.09$28,466
Jun 20175126,61842.493.09$42,187
May 20172606,92145.373.26$34,382
Apr 20172596,61447.933.21$33,655
Mar 20175197,14746.772.98$45,598
Feb 20172626,94350.452.95$33,718
Jan 20175127,63949.413.42$51,414
Dec 20165037,04348.763.72$50,746
Nov 20162578,12142.492.64$32,395
Oct 20165167,87946.193.09$48,182
Sep 201607,34641.553.10$22,777
Aug 20165117,69941.442.92$43,690
Jul 20162547,71841.622.92$33,142
Jun 20165147,54645.352.69$43,577
May 20165198,25342.521.99$38,500
Apr 20165178,28936.561.99$35,405
Mar 20165178,43533.011.79$32,199
Feb 20162617,86726.472.06$23,143
Jan 20165188,61127.352.36$34,527
Dec 20155228,16432.362.00$33,231
Nov 20155038,22138.792.17$37,329
Oct 20155165,22343.552.43$35,146
Sep 20155037,37742.992.76$41,973
Aug 20155087,92940.162.87$43,177
Jul 20154847,92448.152.95$46,641
Jun 20155077,80456.152.88$50,966
May 201508,20255.212.96$24,241
Apr 20155208,10349.822.71$47,838
Mar 20155247,70942.892.93$45,098
Feb 20152626,96044.662.98$32,415
Jan 20155305,19643.433.10$39,129
Dec 20145288,76554.693.59$60,355
Nov 20145198,40970.464.25$72,322
Oct 20145206,30978.303.90$65,327
Sep 20145158,21686.164.05$77,610
Aug 20148378,56889.394.04$109,392
Jul 20142508,03396.564.18$57,715
Jun 20147627,73098.164.74$111,414
May 20145186,69694.734.73$80,719
Apr 20147746,10995.944.81$103,636
Mar 20145118,58795.895.06$92,423
Feb 20145237,07597.406.19$94,749
Jan 20147798,67190.404.86$112,569
Dec 20135208,03991.824.35$82,752
Nov 20137718,44388.853.74$100,066
Oct 20135166,79697.423.78$75,953
Sep 20137625,988104.113.72$101,594
Aug 20136455,333104.253.52$86,027
Jul 20133706,425102.523.72$61,819
Jun 20137587,10094.403.93$99,482
May 20135228,23994.834.15$83,686
Apr 20131,0508,88893.964.28$136,722
Mar 20135339,37693.623.91$86,587
Feb 20137838,61791.233.42$100,902
Jan 20135316,45991.603.42$70,729
Dec 20127867,37686.773.42$93,428
Nov 20123978,23586.953.62$64,371
Oct 20127918,97389.383.40$101,205
Sep 20127847,77994.672.92$96,924
Aug 20122547,58392.662.91$45,588
Jul 20126386,76485.133.02$74,746
Jun 20123927,91179.822.52$51,218
May 20125188,62891.612.49$68,923
Apr 20127818,898101.652.00$97,156
Mar 20127848,976105.052.22$102,305
Feb 20125087,760101.102.57$71,304
Jan 20125257,97698.092.73$73,304
Dec 20116548,15396.873.24$89,767
Nov 20116439,08395.723.31$91,624
Oct 20117919,51884.983.65$101,946
Sep 20115298,70183.623.99$78,915
Aug 20117759,32983.404.15$103,344
Jul 20117829,19894.144.52$115,167
Jun 20117778,35592.904.64$110,950
May 20115238,29398.134.40$87,851
Apr 20117791,380105.964.33$88,523
Mar 20117817,49096.364.06$105,647
Feb 20117866,90485.644.18$96,172
Jan 20115238,36186.504.59$83,606
Dec 20105269,14785.734.35$84,863
Nov 20105128,68880.843.80$74,364
Oct 20107699,23278.103.51$92,453
Sep 20105199,13072.633.98$74,028
Aug 20107668,70173.684.42$94,892
Jul 20105218,21272.554.74$76,695
Jun 20107598,37370.364.91$94,518
May 20105249,90371.124.24$79,208
Apr 20107749,68181.694.12$103,140
Mar 201078610,35878.394.39$107,072
Feb 20107839,38973.585.44$108,711
Jan 20107659,21574.365.96$111,844
Dec 20098007,51771.445.48$98,373
Nov 20097848,46474.593.75$90,231
Oct 20097788,48872.544.11$91,324
Sep 20091,0338,41765.543.06$93,499
Aug 20095056,94467.423.22$56,396
Jul 20097727,62561.133.46$73,609
Jun 20097716,95066.163.90$78,080
May 20095187,40454.743.93$57,422
Apr 20095045,05746.773.59$41,714
Mar 20098602,94642.144.06$48,198
Feb 20092922,57432.814.63$21,506
Jan 20093303,98135.865.37$33,216
Dec 20086534,19737.105.98$49,312
Nov 20083455,17855.496.86$54,667
Oct 20086965,30175.246.92$89,060
Sep 20086804,236101.767.88$102,564
Aug 20083277,574114.228.48$101,600
Jul 20086647,565131.0811.39$173,198
Jun 20089356,579131.3313.03$208,535
May 20085986,548123.1711.57$149,444
Apr 20083186,981110.3110.45$108,064
Mar 20086907,136101.909.66$139,274
Feb 20081,0376,76492.538.77$155,278
Jan 20083507,02790.388.21$89,295
Dec 20071,0488,56388.337.30$155,097
Nov 20077008,76091.677.29$128,044
Oct 20071,0179,46882.856.92$149,796
Sep 20073378,82475.846.24$80,657
Aug 20076899,90069.066.39$110,823
Jul 200768110,33470.906.39$114,296
Jun 20071,0198,61862.007.55$128,231
May 200768310,13858.747.85$119,665
Apr 20076796,99059.617.81$95,034
Mar 20076938,57956.927.30$102,089
Feb 20076964,92955.108.22$78,846
Jan 20073415,23650.306.73$52,374
Dec 20066965,73556.656.92$79,106
Nov 20066873,58654.207.62$64,552
Oct 20066736,15754.906.01$73,975
Sep 20066908,85260.085.04$86,044
Aug 20066839,29068.717.34$115,117
Jul 20066869,10369.376.34$105,326
Jun 20066849,30066.286.38$104,706
May 200634110,09666.016.42$87,376
Apr 20066909,83564.397.36$116,819
Mar 20061,0228,92656.707.08$121,170
Feb 20066768,09957.597.75$101,707
Jan 20063497,92960.598.93$91,978
Dec 20056648,12254.9413.42$145,440
Nov 20059858,06554.6910.59$139,265
Oct 20056909,45658.3413.80$170,707
Sep 20053457,25361.4512.08$108,809
Aug 20056759,32361.519.80$132,855
Jul 200568710,03855.697.84$116,993
Jun 200568210,71252.337.38$114,755
May 200567210,29845.226.65$98,881
Apr 20051,03810,38449.207.36$127,501
Mar 20056669,41450.377.15$100,902
Feb 20053446,98645.226.31$59,651
Jan 20051,0289,22043.166.32$102,659
Dec 20046798,35439.866.75$83,463
Nov 200454713,01645.286.33$107,165
Oct 200454610,95649.706.52$98,516
Sep 200454510,96743.245.28$81,514
Aug 200456011,55942.375.55$87,887
Jul 200440211,42938.286.08$84,925
Jun 200439911,39936.106.43$87,734
May 200455312,33937.486.49$100,863
Apr 200437211,16434.475.86$78,227
Mar 200459312,30634.365.53$88,429
Feb 200442812,11032.455.51$80,610
Jan 200468913,39332.036.30$106,440
Dec 200360813,12730.266.30$101,120
Nov 200365214,02128.804.60$83,206
Oct 200370413,73828.174.76$85,220
Sep 200366313,21626.314.75$80,211
Aug 200353514,06629.765.13$88,076
Jul 200375214,87029.415.17$99,007
Jun 200368913,83928.565.98$102,476
May 200368016,77726.595.97$118,285
Apr 200367812,33626.675.41$84,786
Mar 200372016,28831.146.10$121,713
Feb 200374515,31833.487.93$146,351
Jan 200371116,38730.315.58$113,023
Dec 200266917,15926.914.85$101,288
Nov 200283716,70424.664.14$89,744
Oct 200265517,18726.464.23$90,017
Sep 200271617,21227.443.64$82,216
Aug 200277414,65725.963.16$66,470
Jul 200286417,74924.583.06$75,580
Jun 20021,19817,42723.733.34$86,604
May 20021,54818,32024.663.58$103,833
Apr 20021,51018,64923.653.51$101,213
Mar 20021,19919,28022.003.10$86,198
Feb 20021,56617,27318.222.38$69,568
Jan 20021,47220,01217.172.38$72,816
Dec 20011,29719,61616.932.36$68,338
Nov 200172216,69118.072.41$53,197
Oct 200197117,28219.782.53$62,910
Sep 200175316,48024.262.25$55,370
Aug 200176817,45924.873.05$72,405
Jul 20011,01417,17623.933.20$79,178
Jun 200177017,42524.563.82$85,547
May 200174217,97125.524.31$96,343
Apr 200175414,79524.685.34$97,545
Mar 200178415,47624.545.38$102,445
Feb 200181112,60927.755.77$95,222
Jan 200188215,27527.478.40$152,520
Dec 200086917,07326.889.12$179,107
Nov 20001,09517,02532.215.66$131,597
Oct 200071114,88431.235.15$98,790
Sep 200073613,06331.875.19$91,208
Aug 200073913,72729.644.54$84,235
Jul 200072315,57228.534.09$84,313
Jun 200085213,97529.304.40$86,415
May 20007829,44527.263.68$56,073
Apr 200081412,12124.513.12$57,720
Mar 20001,05013,38628.422.86$68,122
Feb 200082212,77927.622.73$57,546
Jan 200086013,45825.272.48$55,115
Dec 19991,1068,53724.282.42$47,545
Nov 199985414,13223.192.43$54,201
Oct 199989914,09620.982.80$58,382
Sep 199968113,00521.752.62$48,870
Aug 199976612,59719.262.88$50,977
Jul 199959114,17217.892.37$44,194
Jun 199974613,98115.942.36$44,916
May 199967614,62215.792.32$44,612
Apr 199971713,63815.102.21$40,940
Mar 199988712,84012.471.84$34,665
Feb 199975712,8419.981.82$30,897
Jan 199967613,03110.381.90$31,775
Dec 199870810,9029.201.77$25,846
Nov 199865513,70210.892.19$37,082
Oct 199879912,44912.421.97$34,438
Sep 199853513,61312.592.08$35,086
Aug 199866813,22011.301.91$32,764
Jul 199865514,53211.742.24$40,202
Jun 199868413,49711.242.24$37,885
May 199865912,08012.622.21$34,969
Apr 199869316,03813.042.51$49,217
Mar 199875017,69912.802.31$50,475
Feb 199873210,30613.952.30$33,906
Jan 199893612,43914.702.15$40,563
Dec 199775111,62716.322.41$40,290
Nov 199794411,36518.193.09$52,269
Oct 19979388,92219.253.15$46,159
Sep 19977143,48417.742.95$22,961
Aug 199772311,50517.862.55$42,305
Jul 19978718,73717.582.25$34,944
Jun 19976017,97917.242.26$28,371
May 19971,20014,35918.972.31$55,912
Apr 199766412,09017.882.08$37,053
Mar 199787510,72318.951.94$37,375
Feb 199766112,04120.492.21$40,105
Jan 199796212,12723.483.54$65,514
Dec 19968576,30123.32$19,985
Nov 19961,08310,96921.97$23,794
Oct 19961,49110,45323.31$34,755
Sep 19967479,36522.22$16,598
Aug 19965319,92820.26$10,758
Jul 199683712,26519.55$16,363
Jun 19969816,23618.73$18,374
May 19961,07911,95919.43$20,965
Apr 199674510,00221.51$16,025
Mar 19968697,94019.38$16,841
Feb 19968015,41916.98$13,601
Jan 19968557,48717.07$14,595
Dec 19958033,78217.19$13,804
Nov 19959696,36516.00$15,504
Oct 19951,0284,30415.43$15,862
Sep 19957974,51616.18$12,895
Aug 19959053,01515.92$14,408
Jul 19951,2245,51715.24$18,654
Jun 19959406,93116.41$15,425
May 19954659,59317.56$8,165
Apr 19959319,52617.73$16,507
Mar 19954826,38316.44$7,924
Feb 19959675,98516.58$16,033
Jan 19954678,25515.92$7,435
Dec 19949637,68415.03$14,474
Nov 19949476,99915.90$15,057
Oct 19944807,49615.58$7,478
Sep 19949526,87915.29$14,556
Aug 19944609,23816.13$7,420
Jul 19949497,28717.56$16,664
Jun 199495310,02317.09$16,287
May 19944798,01315.88$7,607
Apr 19944609,54014.14$6,504
Mar 19949509,72912.46$11,837
Feb 19949366,44312.50$11,700
Jan 19944576,67812.66$5,786
Dec 19939447,18212.33$11,640
Nov 19939198,42114.49$13,316
Oct 199391310,05115.85$14,471
Sep 19938809,86915.03$13,226
Aug 19938299,67015.66$12,982
Jul 19938385,11815.46$12,955
Jun 19931,2248,91616.79$20,551
May 199361811,05317.68$10,926
Apr 19934,16910,44218.05$75,250
Mar 19931,94911,34718.14$35,355
Feb 19936578,73517.90$11,760
Jan 19937266,75216.93$12,291

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     5,796 Mcf  × $  3.05 =    $17,654

────────────────────────────────────────────────────
Month total                                  $17,654

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/18614 is the state's own key, not one this site invented.