SLATOR -C-

Operated by FORMENTERA OPERATIONS LLC (P-5 276959) in the TXL (SILURIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 35827District 08Field 88071638Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$6.2 M
Sep 1997 – May 2026
Value, last 12 filed months
$226 k
at the published price for each month
Months reported
345
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 36 leases and 76 wells, and the rule below applies to all of them.

Discovered
1946-12-17
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 40 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: MULTI. 49/B/ RULE

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
OilDisposition63,671 bbl$3,328,089
Casinghead gasProduction727,022 Mcf$2,869,818
Total$6,197,907

Wells on this lease (1)

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 31.9418, -102.7401. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.94185, -102.74007 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
9,800 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 9,800 ft.

Completions filed
Jun 1997
1 of 1 wells

1 well

42-1350458329,800 ftJun 1997

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 (345)

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

345 months

May 202601,802106.413.05$5,489
Apr 20262701,85598.932.87$32,034
Mar 20261492,09889.753.15$19,980
Feb 20261491,85163.503.75$16,403
Jan 20261571,84159.138.00$24,008
Dec 20253212,35156.664.41$28,564
Nov 20251402,11358.593.93$16,499
Oct 20251292,13059.383.30$14,699
Sep 20251271,68762.743.08$13,159
Aug 20251391,93463.933.01$14,717
Jul 20252721,93966.743.32$24,581
Jun 20251422,04066.483.13$15,823
May 20251322,32260.553.23$15,498
Apr 20252752,14662.363.54$24,753
Mar 20251622,30467.704.27$20,802
Feb 20251591,87770.884.34$19,418
Jan 20253342,07774.324.28$33,710
Dec 20241532,36268.993.12$17,928
Nov 20243032,10969.052.20$25,559
Oct 20241521,85971.372.28$15,089
Sep 20243002,06569.612.36$25,765
Aug 20241362,16675.632.06$14,756
Jul 20242101,49679.932.15$19,997
Jun 20242991,39078.082.63$27,007
May 20241501,43478.812.20$14,974
Apr 20241501,52884.451.66$15,203
Mar 20241481,52680.301.55$14,242
Feb 202401,40476.091.78$2,504
Jan 20242961,49673.023.30$26,547
Dec 20231531,46371.262.61$14,722
Nov 20232981,28577.892.81$26,819
Oct 20231511,49785.443.09$17,523
Sep 20231371,33989.042.74$15,861
Aug 20231521,31280.522.67$15,746
Jul 20233021,30274.852.64$26,044
Jun 20231521,46668.962.26$13,793
May 20231291,53070.622.23$12,518
Apr 202314658178.122.24$12,706
Mar 202315074272.852.39$12,703
Feb 202301,28275.112.47$3,161
Jan 20231441,41676.533.39$15,817
Dec 20222941,43476.415.73$30,680
Nov 20222681,63585.005.65$32,012
Oct 20221261,15887.185.86$17,775
Sep 202212671084.888.16$16,491
Aug 202212778094.529.13$19,123
Jul 2022125894101.587.54$19,440
Jun 2022126604115.097.98$19,320
May 2022127822109.378.43$20,822
Apr 202234859104.226.84$9,417
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20219044071.323.90$8,134
Nov 2021073477.435.24$3,844
Oct 2021067879.795.71$3,874
Sep 2021073069.865.35$3,906
Aug 202101,10866.024.22$4,676
Jul 202171,47270.783.98$6,357
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 202027039.982.39$1,079
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20203381,51914.751.80$7,726
Mar 20201332,91230.341.86$9,441
Feb 20201043,00149.881.98$11,132
Jan 2020942,80357.252.09$11,253
Dec 20191522,68459.012.30$15,154
Nov 201901,31655.302.75$3,620
Oct 20191051,49653.472.42$9,232
Sep 20191031,80955.052.66$10,477
Aug 20191041,57653.112.30$9,155
Jul 20191082,53356.272.46$12,308
Jun 20191201,44952.782.49$9,943
May 20191601,71658.482.74$14,059
Apr 20191631,16362.632.75$13,408
Mar 20191851,51456.803.06$15,144
Feb 20191631,63950.852.79$12,865
Jan 20191201,82946.033.23$11,428
Dec 20181091,80746.594.19$12,641
Nov 201802,29352.934.24$9,716
Oct 20181102,23961.443.40$14,367
Sep 20181111,65559.543.11$11,753
Aug 20181061,82559.403.07$11,893
Jul 20181091,06765.142.93$10,229
Jun 201811495560.183.08$9,799
May 20181212,60465.382.90$15,465
Apr 20181232,28463.842.90$14,478
Mar 20181211,86861.222.79$12,613
Feb 20181221,12061.782.77$10,635
Jan 20181192,64362.874.01$18,078
Dec 20173453,49557.272.92$29,969
Nov 20171173,00555.423.12$15,855
Oct 20172293,63749.292.98$22,139
Sep 20171113,57647.523.09$16,315
Aug 20172103,15245.373.00$18,998
Jul 20172202,61543.873.09$17,725
Jun 20171143,07142.493.09$14,325
May 20172293,48145.373.26$21,750
Apr 20172263,11847.933.21$20,846
Mar 20171103,01446.772.98$14,138
Feb 20171102,66850.452.95$13,427
Jan 20171193,01049.413.42$16,170
Dec 20163973,02848.763.72$30,630
Nov 20161403,25042.492.64$14,543
Oct 20161423,57846.193.09$17,616
Sep 20162863,61441.553.10$23,089
Aug 20161442,53341.442.92$13,375
Jul 201611264941.622.92$6,559
Jun 201610942245.352.69$6,077
May 20163212,09042.521.99$17,810
Apr 20161071,54336.561.99$6,984
Mar 20162162,86733.011.79$12,274
Feb 20161102,86426.472.06$8,822
Jan 20162352,96827.352.36$13,445
Dec 20152163,30132.362.00$13,596
Nov 20152123,39938.792.17$15,590
Oct 20153303,33443.552.43$22,462
Sep 20151122,45042.992.76$11,573
Aug 20153502,98340.162.87$22,625
Jul 20152503,06848.152.95$21,073
Jun 20153473,81556.152.88$30,482
May 20151223,27555.212.96$16,415
Apr 20159725149.822.71$5,512
Mar 20151002,09342.892.93$10,431
Feb 2015913,03344.662.98$13,091
Jan 20153401,92643.433.10$20,738
Dec 201403,39354.693.59$12,185
Nov 20142353,19070.464.25$30,121
Oct 20142203,70978.303.90$31,695
Sep 20142123,78886.164.05$33,590
Aug 20144384,18789.394.04$56,048
Jul 201403,52596.564.18$14,733
Jun 20141163,76298.164.74$29,207
May 20142334,23594.734.73$42,089
Apr 20142293,18495.944.81$37,283
Mar 20141153,61895.895.06$29,323
Feb 20143513,17597.406.19$53,847
Jan 20142583,50690.404.86$40,365
Dec 20132963,25691.824.35$41,357
Nov 20130088.853.74$0
Oct 20131331,64597.423.78$19,174
Sep 20131171,811104.113.72$18,914
Aug 201301,983104.253.52$6,985
Jul 20132132,938102.523.72$32,759
Jun 20131002,17694.403.93$17,999
May 20132063,26294.834.15$33,069
Apr 20132303,19993.964.28$35,311
Mar 20132643,27693.623.91$37,534
Feb 20131033,22291.233.42$20,416
Jan 20131022,72891.603.42$18,673
Dec 20123532,84886.773.42$40,370
Nov 20121292,77386.953.62$21,269
Oct 201202,82889.383.40$9,614
Sep 20122642,37994.672.92$31,936
Aug 20123903,06392.662.91$45,045
Jul 2012132085.133.02$11,237
Jun 20122313,01379.822.52$26,028
May 20123192,89891.612.49$36,435
Apr 20121133,389101.652.00$18,254
Mar 20123493,459105.052.22$44,349
Feb 20122283,140101.102.57$31,121
Jan 20122183,41298.092.73$30,712
Dec 20113502,70396.873.24$42,662
Nov 20112482,91095.723.31$33,374
Oct 20112523,07384.983.65$32,627
Sep 20113772,99583.623.99$43,462
Aug 20113633,07483.404.15$43,029
Jul 20112662,95894.144.52$38,403
Jun 20112423,07792.904.64$36,759
May 20112573,47098.134.40$40,504
Apr 20112363,387105.964.33$39,683
Mar 20113063,33096.364.06$42,997
Feb 20112172,78585.644.18$30,225
Jan 20112443,14986.504.59$35,556
Dec 20103633,50485.734.35$46,355
Nov 20101213,60080.843.80$23,445
Oct 20102423,95578.103.51$32,778
Sep 20104703,71172.633.98$48,904
Aug 20101242,68173.684.42$20,985
Jul 20103792,59072.554.74$39,764
Jun 20101222,08970.364.91$18,842
May 20102311,93671.124.24$24,628
Apr 20102301,73881.694.12$25,954
Mar 20102642,68878.394.39$32,492
Feb 20102362,50573.585.44$30,998
Jan 20101812,69074.365.96$29,503
Dec 20091672,60671.445.48$26,221
Nov 20092362,65574.593.75$27,563
Oct 2009692,27972.544.11$14,373
Sep 2009771,78865.543.06$10,526
Aug 20092582,22567.423.22$24,556
Jul 20092682,23561.133.46$24,126
Jun 20092841,96866.163.90$26,455
May 20094061,57954.743.93$28,423
Apr 2009731,58946.773.59$9,115
Mar 20091491,35642.144.06$11,783
Feb 20091382,62132.814.63$16,671
Jan 20097459035.865.37$5,823
Dec 200810037.105.98$371
Nov 200819055.496.86$1,054
Oct 2008361,17175.246.92$10,814
Sep 2008191,542101.767.88$14,080
Aug 2008442,835114.228.48$29,075
Jul 2008962,672131.0811.39$43,016
Jun 20082202,564131.3313.03$62,308
May 20081453,205123.1711.57$54,955
Apr 20082664,705110.3110.45$78,533
Mar 20082694,964101.909.66$75,384
Feb 20082054,41992.538.77$57,726
Jan 20082882,90790.388.21$49,884
Dec 2007185088.337.30$16,341
Nov 20073112,71591.677.29$48,306
Oct 20072421,73982.856.92$32,087
Sep 20071401,10575.846.24$17,517
Aug 20072617869.066.39$2,933
Jul 200766070.906.39$4,679
Jun 200701,24062.007.55$9,360
May 20071422,02858.747.85$24,253
Apr 20071282,09959.617.81$24,013
Mar 20071282,84156.927.30$28,031
Feb 20071232,59355.108.22$28,081
Jan 20073832,89950.306.73$38,766
Dec 20063772,80956.656.92$40,791
Nov 20066041,78754.207.62$46,349
Oct 2006862,21154.906.01$18,018
Sep 20061701,53660.085.04$17,951
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 200523043.166.32$993
Dec 200410756239.866.75$8,059
Nov 20041561,56345.286.33$16,958
Oct 20041372,75549.706.52$24,758
Sep 20041151,58443.245.28$13,342
Aug 20041671,63442.375.55$16,146
Jul 20041961,65838.286.08$17,590
Jun 20042472,39336.106.43$24,311
May 20040037.486.49$0
Apr 2004591,05734.475.86$8,226
Mar 2004621,85334.365.53$12,378
Feb 20041231,52732.455.51$12,405
Jan 20041211,99232.036.30$16,425
Dec 20031282,02330.266.30$16,622
Nov 20031852,10928.804.60$15,019
Oct 20031312,31728.174.76$14,718
Sep 20032152,17626.314.75$15,991
Aug 20031562,05729.765.13$15,194
Jul 20032282,29429.415.17$18,567
Jun 20031332,20928.565.98$17,015
May 20031301,94826.595.97$15,091
Apr 20031882,59026.675.41$19,019
Mar 20031172,40231.146.10$18,286
Feb 20031161,54733.487.93$16,145
Jan 20031201,93930.315.58$14,461
Dec 20021782,31926.914.85$16,046
Nov 20021722,28224.664.14$13,682
Oct 20021451,91026.464.23$11,914
Sep 20023467627.443.64$3,390
Aug 20026774025.963.16$4,081
Jul 20026684724.583.06$4,216
Jun 20028089523.733.34$4,886
May 2002901,26024.663.58$6,735
Apr 20021351,34123.653.51$7,903
Mar 20021401,34422.003.10$7,250
Feb 20021081,36318.222.38$5,206
Jan 20021211,85117.172.38$6,475
Dec 20011852,17016.932.36$8,263
Nov 20011521,96718.072.41$7,478
Oct 20011201,68819.782.53$6,642
Sep 20017093024.262.25$3,792
Aug 20011381,13424.873.05$6,894
Jul 20012372,05423.933.20$12,238
Jun 2001752,48324.563.82$11,337
May 20013002,26725.524.31$17,421
Apr 20011661,91724.685.34$14,325
Mar 20012612,89124.545.38$21,948
Feb 20012702,65627.755.77$22,810
Jan 20012633,00127.478.40$32,429
Dec 20003602,79026.889.12$35,129
Nov 20002852,89732.215.66$25,571
Oct 20004053,72031.235.15$31,789
Sep 20002133,11731.875.19$22,955
Aug 20001611,49129.644.54$11,542
Jul 20002041,48128.534.09$11,877
Jun 20002932,68229.304.40$20,378
May 20001921,95427.263.68$12,424
Apr 20002592,27624.513.12$13,440
Mar 20002632,41528.422.86$14,381
Feb 20001883,23027.622.73$13,999
Jan 20002412,89225.272.48$13,264
Dec 19992722,51624.282.42$12,702
Nov 19992692,31423.192.43$11,870
Oct 19992742,46120.982.80$12,648
Sep 19993172,99021.752.62$14,725
Aug 19993053,16019.262.88$14,961
Jul 19994763,22717.892.37$16,171
Jun 19993053,05715.942.36$12,083
May 19993412,86615.792.32$12,036
Apr 19993262,55715.102.21$10,569
Mar 19993892,78312.471.84$9,967
Feb 19995004,1229.981.82$12,483
Jan 19992692,92610.381.90$8,351
Dec 19983492,4829.201.77$7,612
Nov 19983592,57610.892.19$9,540
Oct 19983513,24812.421.97$10,755
Sep 19985423,38612.592.08$13,876
Aug 19986375,09711.301.91$16,920
Jul 19985325,06311.742.24$17,573
Jun 19986435,14211.242.24$18,731
May 19985245,72912.622.21$19,253
Apr 19986475,50713.042.51$22,234
Mar 19987396,29912.802.31$24,006
Feb 19984624,42413.952.30$16,616
Jan 19986794,81814.702.15$20,363
Dec 19971,0536,93616.322.41$33,908
Nov 19971,1897,61518.193.09$45,145
Oct 19977733,84519.253.15$26,991
Sep 19978195,96317.742.95$32,149

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     1,802 Mcf  × $  3.05 =     $5,489

────────────────────────────────────────────────────
Month total                                   $5,489

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/35827 is the state's own key, not one this site invented.