SAN PEDRO RANCH DS

Operated by PRIME OPERATING COMPANY (P-5 677770) in the HUGH FITZSIMMONS (SAN MIGUEL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2543District 01Field 43305666OilCasinghead gasSave
Value, all time
$9.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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
OilDisposition172,930 bbl$6,332,839
Casinghead gasProduction1,042,382 Mcf$3,342,787
Total$9,675,626

293,317 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 (51)

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 28.3265, -100.0816. A lease has no coordinate of its own — that point is the mean of its wells, and they span 7.3 miles. 4 wells have no surveyed location and are left out of it.

28.34916, -100.07735 · centre of 47 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%
51 of 51 wells
With a plug date
72.5%
37 of 51 wells
Median depth
3,800 ft
37 wells filed one
Completion to plug
34.4 years
median over 22 wells

What the state filed about each well

On the RRC proration schedule
51100.0%
A plug date is filed
3772.5%
BothOn the schedule and plugged. Neither fact cancels the other.
3772.5%
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

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

Total depth in feet, 37 of 51 wells. Median 3,800 ft, with the middle half between 3,702 and 3,914 ft; the shallowest is 3,260 ft and the deepest 4,047 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

50s
60s
70s
80s
90s

Last completion by decade, 22 of 51 wells, Aug 1959 – Apr 1996. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1959 – Apr 1996
22 of 51 wells; 29 filed none
Plug dates filed
May 1970 – Aug 2022
37 of 51 wells; 14 filed none

Last completion to plug: a median of 34.4 years across the 22 wells that filed both dates, with the middle half between 25.9 years and 37.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

51 wells

42-1270059128Yes
42-127005927Yes
42-12700601206Yes
42-1270060310Yes
42-1270060530Yes
42-12700606209Yes
42-1270060719A4,047 ftMay 1993Yes
42-127006093Yes
42-127006115Yes
42-127006126Yes
42-127006138Yes
42-1270061513Yes
42-127006161103,950 ftJun 1996Yes
42-127006172113,942 ftApr 2008Yes
42-1270061815Yes
42-127006191243,702 ftAug 2005Yes
42-1270062219Yes
42-1270062320Yes
42-12700627243,539 ftMay 1996Yes
42-127006292103,975 ftJul 1986Yes
42-127006312133,930 ftAug 2000Yes
42-127006332243,628 ftDec 1996Yes
42-127006352293,592 ftJan 2002Yes
42-127200653103,850 ftMay 2009Yes
42-127800701113,914 ftSep 1999Yes
42-127800711133,850 ftOct 2017Yes
42-127800721203,260 ftJan 2002Yes
42-127800795153,750 ftOct 2002Yes
42-12780916293,934 ftJul 1986Yes
42-127326652283,845 ftApr 1996Feb 2020Yes
42-127319944143,730 ftJun 1995Apr 2013Yes
42-1273247915143,860 ftApr 1990Aug 2022Yes
42-323322753283,800 ftSep 1985Apr 2021Yes
42-1273248317143,905 ftApr 1984Apr 2002Yes
42-1273248213143,930 ftApr 1984Jul 2000Yes
42-1273248014143,900 ftApr 1984Aug 2018Yes
42-1273247812143,750 ftFeb 1984Sep 2021Yes
42-1273248116143,780 ftFeb 1984Aug 2018Yes
42-127322038143,758 ftApr 1982May 2019Yes
42-127322027143,815 ftNov 1981Aug 2018Yes
42-127322049143,754 ftNov 1981May 2019Yes
42-1273222310143,800 ftNov 1981Sep 2007Yes
42-1273222211144,000 ftAug 1981May 2019Yes
42-127319935144,000 ftMay 1981Sep 2018Yes
42-127319926143,815 ftApr 1981Sep 2018Yes
42-127318502143,765 ftDec 1979May 2019Yes
42-127318483143,700 ftDec 1979Sep 2010Yes
42-1270061043,628 ftApr 1960Jul 1986Yes
42-127006322233,600 ftDec 1959Jul 1986Yes
42-12700626233,658 ftSep 1959May 1970Yes
42-12700620173,658 ftAug 1959Sep 1998Yes

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 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
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 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
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 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 201817060.183.08$1,023
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 201784042.493.09$3,569
May 201733845.373.26$260
Apr 20178973947.933.21$6,639
Mar 20171781,41846.772.98$12,556
Feb 20171801,42450.452.95$13,286
Jan 20171811,53749.413.42$14,198
Dec 20161931,82848.763.72$16,216
Nov 20161681,70642.492.64$11,650
Oct 20162391,94546.193.09$17,050
Sep 20161411,41141.553.10$10,234
Aug 20162261,59441.442.92$14,027
Jul 20162421,69941.622.92$15,040
Jun 20163651,62245.352.69$20,909
May 20162051,76242.521.99$12,225
Apr 20161891,58936.561.99$10,074
Mar 20162521,75133.011.79$11,460
Feb 20162061,22026.472.06$7,970
Jan 20162981,52127.352.36$11,746
Dec 20152261,42932.362.00$10,173
Nov 20153181,33938.792.17$15,237
Oct 20152491,40443.552.43$14,251
Sep 20152221,34542.992.76$13,254
Aug 20152911,34840.162.87$15,559
Jul 20152781,58048.152.95$18,039
Jun 20151041,04156.152.88$8,841
May 20151091,12455.212.96$9,340
Apr 20151201,14949.822.71$9,088
Mar 20152081,44742.892.93$13,168
Feb 20153241,59744.662.98$19,223
Jan 20152571,94843.433.10$17,202
Dec 20142061,59354.693.59$16,987
Nov 20143111,62070.464.25$28,801
Oct 20142941,80578.303.90$30,061
Sep 20143491,56186.164.05$36,385
Aug 20142311,44489.394.04$26,476
Jul 20142731,77096.564.18$33,759
Jun 20143821,65998.164.74$45,356
May 20144471,84694.734.73$51,070
Apr 20144321,91195.944.81$50,636
Mar 20143631,61995.895.06$42,995
Feb 20143571,54297.406.19$44,320
Jan 20143891,43690.404.86$42,146
Dec 20133361,52691.824.35$37,496
Nov 20134151,44988.853.74$42,290
Oct 20132801,56397.423.78$33,185
Sep 20133381,567104.113.72$41,015
Aug 20134121,866104.253.52$49,524
Jul 20131851,516102.523.72$24,602
Jun 20133751,48794.403.93$41,249
May 20133081,93594.834.15$37,236
Apr 20133231,74493.964.28$37,818
Mar 20133491,83993.623.91$39,869
Feb 20133971,70491.233.42$42,046
Jan 20133132,15291.603.42$36,030
Dec 20122721,70486.773.42$29,429
Nov 20122981,80686.953.62$32,458
Oct 20122911,76189.383.40$31,996
Sep 20124581,95094.672.92$49,050
Aug 20122461,55592.662.91$27,317
Jul 20122861,21585.133.02$28,017
Jun 20123101,89479.822.52$29,515
May 2012015891.612.49$393
Apr 20120239101.652.00$477
Mar 2012147524105.052.22$16,607
Feb 20122952,218101.102.57$35,525
Jan 20123002,28698.092.73$35,677
Dec 20112932,36596.873.24$36,045
Nov 20112602,21495.723.31$32,218
Oct 20112642,25184.983.65$30,648
Sep 20112592,26183.623.99$30,669
Aug 20113612,33683.404.15$39,800
Jul 20113502,78694.144.52$45,534
Jun 20113171,57892.904.64$36,771
May 20112511,94698.134.40$33,202
Apr 20112981,170105.964.33$36,646
Mar 20115752,35996.364.06$64,978
Feb 20113612,18385.644.18$40,041
Jan 20113842,25986.504.59$43,582
Dec 20104832,43085.734.35$51,973
Nov 20105152,59780.843.80$51,489
Oct 20104992,59778.103.51$48,084
Sep 20102932,52372.633.98$31,321
Aug 20104672,51773.684.42$45,532
Jul 20105092,81972.554.74$50,280
Jun 20103622,51070.364.91$37,795
May 20105102,81371.124.24$48,185
Apr 20103232,52781.694.12$36,804
Mar 20103752,93378.394.39$42,268
Feb 20104492,49073.585.44$46,589
Jan 20104262,28574.365.96$45,305
Dec 20093462,48271.445.48$38,329
Nov 20094612,70874.593.75$44,545
Oct 20094772,34972.544.11$44,257
Sep 20094432,27865.543.06$36,016
Aug 20094262,37267.423.22$36,355
Jul 20092422,12661.133.46$22,159
Jun 20093972,59866.163.90$36,385
May 20095232,71954.743.93$39,303
Apr 20094082,35546.773.59$27,531
Mar 20093972,41542.144.06$26,532
Feb 20094092,33732.814.63$24,247
Jan 20094472,62835.865.37$30,144
Dec 20085262,55337.105.98$34,774
Nov 20084172,55455.496.86$40,661
Oct 20084192,44375.246.92$48,436
Sep 20083802,336101.767.88$57,070
Aug 20083492,496114.228.48$61,036
Jul 20084382,586131.0811.39$86,866
Jun 20083032,529131.3313.03$72,753
May 20084982,638123.1711.57$91,872
Apr 20084232,563110.3110.45$73,457
Mar 20085052,426101.909.66$74,905
Feb 20085122,46392.538.77$68,977
Jan 20084882,70790.388.21$66,318
Dec 20074932,66088.337.30$62,970
Nov 20074622,56591.677.29$61,055
Oct 20075172,71382.856.92$61,613
Sep 20074162,68975.846.24$48,340
Aug 20075632,68269.066.39$56,013
Jul 20074482,61170.906.39$48,442
Jun 20073802,52262.007.55$42,597
May 20074712,63258.747.85$48,318
Apr 20073042,69659.617.81$39,164
Mar 20074152,82556.927.30$44,250
Feb 20073582,18755.108.22$37,694
Jan 20074652,48150.306.73$40,079
Dec 20065212,48556.656.92$46,707
Nov 20065232,48154.207.62$47,246
Oct 20064882,56354.906.01$42,205
Sep 20064532,47360.085.04$39,673
Aug 20064942,56168.717.34$52,740
Jul 20065492,59969.376.34$54,569
Jun 20064812,67966.286.38$48,983
May 20063662,21166.016.42$38,365
Apr 20064782,57764.397.36$49,746
Mar 20063982,59756.707.08$40,961
Feb 20063692,24157.597.75$38,621
Jan 20064172,73560.598.93$49,699
Dec 20056473,24454.9413.42$79,066
Nov 20056183,20954.6910.59$67,777
Oct 20055613,50758.3413.80$81,110
Sep 20056793,23461.4512.08$80,788
Aug 20055192,93661.519.80$60,687
Jul 20055223,16355.697.84$53,880
Jun 20056273,22752.337.38$56,630
May 20055323,33245.226.65$46,219
Apr 20056173,43649.207.36$55,647
Mar 20057353,35850.377.15$61,048
Feb 20058443,06145.226.31$57,486
Jan 20055773,28143.166.32$45,646
Dec 20047503,33639.866.75$52,417
Nov 20046603,58945.286.33$52,605
Oct 20045193,50249.706.52$48,610
Sep 20045803,54943.245.28$43,832
Aug 20045953,35742.375.55$43,844
Jul 20044883,83738.286.08$42,026
Jun 20044693,63036.106.43$40,283
May 20044873,85237.486.49$43,270
Apr 20044503,55634.475.86$36,344
Mar 20046064,03834.365.53$43,153
Feb 20045813,82232.455.51$39,911
Jan 20046173,99232.036.30$44,911
Dec 20035043,72830.266.30$38,744
Nov 20035933,83628.804.60$34,705
Oct 20035803,87628.174.76$34,787
Sep 20035773,94626.314.75$33,922
Aug 20034183,91129.765.13$32,502
Jul 20036104,04329.415.17$38,846
Jun 20035963,87328.565.98$40,194
May 20036554,05426.595.97$41,630
Apr 20036935,53026.675.41$48,385
Mar 20037854,35931.146.10$51,018
Feb 20036013,85533.487.93$50,676
Jan 20038004,22230.315.58$47,815
Dec 20027384,82726.914.85$43,289
Nov 20026034,36224.664.14$32,915
Oct 20026414,22926.464.23$34,846
Sep 20026084,50927.443.64$33,075
Aug 20027204,57125.963.16$33,155
Jul 20026324,69424.583.06$29,906
Jun 20028464,63223.733.34$35,538
May 20027674,76224.663.58$35,981
Apr 20028424,65323.653.51$36,256
Mar 20029804,99422.003.10$37,055
Feb 20027934,18318.222.38$24,386
Jan 20028074,95817.172.38$25,635
Dec 20018774,34016.932.36$25,109
Nov 20017104,06518.072.41$22,608
Oct 20017414,32119.782.53$25,584
Sep 20016004,35924.262.25$24,370
Aug 20015724,33824.873.05$27,470
Jul 20016894,55023.933.20$31,034
Jun 20016464,39424.563.82$32,669
May 20017633,66325.524.31$35,249
Apr 20017624,02024.685.34$40,254
Mar 20016293,94824.545.38$36,662
Feb 20015173,90927.755.77$36,890
Jan 20016603,87627.478.40$50,684
Dec 20004403,67426.889.12$45,343
Nov 20005753,75832.215.66$39,784
Oct 20006484,13731.235.15$41,524
Sep 20005274,02731.875.19$37,682
Aug 20007103,85929.644.54$38,567
Jul 20006034,03528.534.09$33,706
Jun 20007264,25929.304.40$40,000
May 20006994,23827.263.68$34,650
Apr 20008064,32824.513.12$33,241
Mar 20007574,59028.422.86$34,640
Feb 20007334,26827.622.73$31,882
Jan 20008865,01925.272.48$34,839
Dec 19995914,46824.282.42$25,179
Nov 19995174,35223.192.43$22,582
Oct 19998304,84720.982.80$31,003
Sep 19994604,17221.752.62$20,931
Aug 19994903,98519.262.88$20,897
Jul 19995724,24117.892.37$20,294
Jun 19995274,18015.942.36$18,274
May 19995684,40515.792.32$19,193
Apr 19995864,44115.102.21$18,655
Mar 19997644,81112.471.84$18,371
Feb 19996844,4769.981.82$14,963
Jan 19997864,89710.381.90$17,463
Dec 19989064,9389.201.77$17,092
Nov 19987555,07010.892.19$19,304
Oct 19989315,31812.421.97$22,035
Sep 19987735,46712.592.08$21,118
Aug 19987345,54011.301.91$18,861
Jul 19987885,07411.742.24$20,603
Jun 19989475,46511.242.24$22,871
May 19989715,69912.622.21$24,828
Apr 19986384,95713.042.51$20,738
Mar 19988375,54812.802.31$23,526
Feb 19987104,85213.952.30$21,060
Jan 19986905,87714.702.15$22,807
Dec 19979385,84916.322.41$29,411
Nov 19976875,29918.193.09$28,861
Oct 19978656,26519.253.15$36,385
Sep 19971,0755,82017.742.95$36,268
Aug 19977284,91117.862.55$25,548
Jul 19976994,94817.582.25$23,406
Jun 19977135,34617.242.26$24,359
May 19971,1755,81818.972.31$35,721
Apr 19977575,07417.882.08$24,103
Mar 19971,1035,97018.951.94$32,479
Feb 19979955,70220.492.21$32,966
Jan 19971,0066,45923.483.54$46,484
Dec 19969916,79423.32$23,110
Nov 19961,1046,73521.97$24,255
Oct 19969516,39723.31$22,168
Sep 19969305,89722.22$20,665
Aug 19961,0556,14020.26$21,374
Jul 19969657,17519.55$18,866
Jun 19969266,60218.73$17,344
May 19969156,21119.43$17,778
Apr 19961,0066,82521.51$21,639
Mar 19968396,24219.38$16,260
Feb 19969746,70916.98$16,539
Jan 19961,0686,20817.07$18,231
Dec 19959239,67017.19$15,866
Nov 19958658,15816.00$13,840
Oct 199588310,45715.43$13,625
Sep 19959489,82316.18$15,339
Aug 19951,2596,69615.92$20,043
Jul 19951,2436,91915.24$18,943
Jun 19958885,03416.41$14,572
May 19958654,79817.56$15,189
Apr 19959444,70617.73$16,737
Mar 19951,0694,91916.44$17,574
Feb 19951,0924,77216.58$18,105
Jan 19951,1255,37315.92$17,910
Dec 19941,3194,86615.03$19,825
Nov 19941,1894,90515.90$18,905
Oct 19949844,99215.58$15,331
Sep 19941,0404,86615.29$15,902
Aug 19941,1225,29816.13$18,098
Jul 19941,2065,39017.56$21,177
Jun 19941,0385,13117.09$17,739
May 19941,0185,28015.88$16,166
Apr 19941,0955,56214.14$15,483
Mar 19948805,30512.46$10,965
Feb 19948734,60512.50$10,913
Jan 19949255,15412.66$11,711
Dec 19931,0785,41612.33$13,292
Nov 19931,2335,30814.49$17,866
Oct 19931,1186,47315.85$17,720
Sep 19931,2025,84115.03$18,066
Aug 19939776,21015.66$15,300
Jul 19931,4676,64615.46$22,680
Jun 19931,2635,93116.79$21,206
May 19931,0926,34517.68$19,307
Apr 19931,1566,34118.05$20,866
Mar 19931,2956,46218.14$23,491
Feb 19931,2335,90517.90$22,071
Jan 19931,1815,82516.93$19,994

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.

Jun 2018 — as filed, then multipliedworked
Oil                   17 bbl  × $ 60.18 =     $1,023
Casinghead gas         0 Mcf  × $  3.08 =         $0

────────────────────────────────────────────────────
Month total                                   $1,023

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. 01/O/2543 is the state's own key, not one this site invented.