FAUDREE

Operated by SEM OPERATING COMPANY LLC (P-5 766370) in the LIN (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17666District 7CField 53613750OilCasinghead gasSaveExport
Value, all time
$189.5 M
Apr 2011 – May 2026
Value, last 12 filed months
$5.8 M
at the published price for each month
Months reported
182
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 515 leases and 2,325 wells, and the rule below applies to all of them.

Discovered
1984-10-08
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 40 acres. The field rule took effect on 2014-04-21.

The Commission's schedule remark for this field reads: PER DOCKET NO. 7C-0317412, LIN (WOLFCAMP) IS A UFT FIELD. PDD

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
OilDisposition1,340,676 bbl$106,377,737
Casinghead gasProduction24,464,843 Mcf$83,122,040
Total$189,499,776

Wells on this lease (15)

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 31.1481, -101.0207. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.0 miles.

31.14980, -101.02148 · 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 15 wells
With a plug date
0.0%
0 of 15 wells
Median depth
6,134 ft
15 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.
15100.0%

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

Total depth in feet, 15 of 15 wells. Median 6,134 ft, with the middle half between 6,093 and 6,192 ft; the shallowest is 6,046 ft and the deepest 6,359 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

Last completion by decade, 15 of 15 wells, Dec 2011 – Dec 2013. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 2011 – Dec 2013
15 of 15 wells

15 wells

42-2353533417H6,046 ftDec 2013
42-2353533916H6,106 ftDec 2013
42-2353533315H6,050 ftSep 2013
42-2353533213H6,359 ftSep 2013
42-2353534414H6,073 ftSep 2013
42-2353511011H6,134 ftFeb 2013
42-2353511112H6,086 ftFeb 2013
42-235350889H6,100 ftFeb 2013
42-2353508910H6,110 ftFeb 2013
42-235349475H6,219 ftJul 2012
42-235349878H6,170 ftJul 2012
42-235349707H6,180 ftJul 2012
42-235349556H6,199 ftJul 2012
42-235346662H6,184 ftDec 2011
42-235348464H6,202 ftDec 2011

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 (182)

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

182 months

May 2026344112,431106.413.05$379,052
Apr 2026705108,88598.932.87$382,215
Mar 20261,055115,08989.753.15$457,152
Feb 2026900105,62963.503.75$453,293
Jan 2026697111,43759.138.00$932,478
Dec 20251,389115,62656.664.41$589,000
Nov 2025878110,93358.593.93$487,014
Oct 20251,053117,75059.383.30$451,672
Sep 2025865117,20262.743.08$414,891
Aug 2025801121,30763.933.01$416,919
Jul 2025518119,59766.743.32$431,059
Jun 2025867117,80366.483.13$426,211
May 2025871121,98060.553.23$447,017
Apr 2025880118,86262.363.54$476,019
Mar 20251,127122,68667.704.27$599,961
Feb 20251,204113,41970.884.34$577,673
Jan 20251,050122,56674.324.28$602,457
Dec 20241,496128,06468.993.12$502,944
Nov 2024621123,47969.052.20$314,341
Oct 20241,435129,45171.372.28$397,745
Sep 20241,039117,60369.612.36$350,381
Aug 2024641117,60375.632.06$291,168
Jul 2024869123,03579.932.15$333,565
Jun 20241,025122,77878.082.63$403,427
May 2024701118,85878.812.20$316,548
Apr 20241,231123,65884.451.66$309,131
Mar 20241,245130,71880.301.55$301,950
Feb 20241,609119,22576.091.78$335,083
Jan 20241,436127,90373.023.30$526,637
Dec 20231,232136,14071.262.61$443,216
Nov 20231,253139,40277.892.81$488,976
Oct 2023708181,17485.443.09$619,826
Sep 202335178,35489.042.74$245,554
Aug 202370549,07780.522.67$187,944
Jul 2023635116,12574.852.64$354,309
Jun 2023892122,60168.962.26$338,404
May 20231,337138,40070.622.23$402,691
Apr 20231,358133,05378.122.24$403,828
Mar 20232,273140,79072.852.39$502,521
Feb 20231,369122,98475.112.47$406,065
Jan 20231,771145,33376.533.39$627,882
Dec 20222,193137,49876.415.73$955,304
Nov 20221,454139,13385.005.65$909,163
Oct 20221,248143,54087.185.86$950,485
Sep 20221,610140,29484.888.16$1,281,972
Aug 20221,928140,62194.529.13$1,465,705
Jul 20221,053142,234101.587.54$1,179,704
Jun 20221,815140,094115.097.98$1,326,446
May 20221,206149,428109.378.43$1,392,033
Apr 20222,273142,423104.226.84$1,210,724
Mar 20221,456144,593108.885.08$892,541
Feb 20221,423131,50991.054.86$768,545
Jan 20222,653146,81481.844.54$883,316
Dec 20211,819148,98471.323.90$710,638
Nov 20211,569147,50077.435.24$893,923
Oct 20212,041149,71679.795.71$1,018,309
Sep 20211,647137,68669.865.35$851,806
Aug 20211,478131,87766.024.22$654,176
Jul 20211,600147,95270.783.98$702,405
Jun 20211,990139,81869.493.38$610,957
May 20211,576150,19263.483.02$553,274
Apr 20211,951148,38660.362.76$527,073
Mar 20213,088160,17561.302.72$624,480
Feb 20211,171119,74557.805.55$732,023
Jan 20212,253150,39550.412.81$536,224
Dec 20201,928157,39044.642.68$507,157
Nov 20202,278143,96438.772.71$477,967
Oct 20202,403149,30136.972.48$458,871
Sep 20202,135148,97037.091.99$375,792
Aug 20201,928141,75939.982.39$415,191
Jul 20202,356141,18738.371.83$348,083
Jun 20201,567139,45134.901.69$290,404
May 20202,258150,87616.921.81$312,008
Apr 20202,990147,34914.751.80$309,976
Mar 20202,651142,11130.341.86$344,222
Feb 20202,507136,28049.881.98$394,975
Jan 20203,028149,24357.252.09$485,978
Dec 20193,467150,66859.012.30$551,781
Nov 20192,637141,66955.302.75$535,515
Oct 20192,642141,49453.472.42$483,477
Sep 20192,473138,21455.052.66$503,412
Aug 20192,875134,53553.112.30$462,708
Jul 20192,467120,28456.272.46$434,724
Jun 20192,753134,82452.782.49$481,177
May 20193,030147,74258.482.74$582,055
Apr 20192,511140,73962.632.75$544,395
Mar 20192,976152,04456.803.06$634,611
Feb 20193,476140,53050.852.79$569,145
Jan 20192,771141,96146.033.23$585,825
Dec 20183,729152,23046.594.19$810,884
Nov 20183,455148,35852.934.24$811,502
Oct 20182,357142,62761.443.40$629,472
Sep 20183,213151,09859.543.11$660,915
Aug 20183,742151,70659.403.07$687,490
Jul 20182,947150,39965.142.93$632,919
Jun 20183,349128,79660.183.08$597,838
May 20183,072139,44965.382.90$605,361
Apr 20182,711127,94863.842.90$544,222
Mar 20183,688153,54261.222.79$653,676
Feb 20183,363142,38061.782.77$601,606
Jan 20185,070154,10762.874.01$936,615
Dec 20173,647158,24557.272.92$671,180
Nov 20174,363156,02055.423.12$728,324
Oct 20173,325157,84749.292.98$634,854
Sep 20174,214153,90347.523.09$675,391
Aug 20174,210167,24145.373.00$693,467
Jul 20174,967169,70543.873.09$741,829
Jun 20174,072162,19442.493.09$673,758
May 20174,424158,55745.373.26$718,152
Apr 20174,907161,95047.933.21$755,311
Mar 20175,316172,37646.772.98$762,944
Feb 20176,067157,43150.452.95$770,911
Jan 20175,663175,81349.413.42$880,878
Dec 20165,999181,27848.763.72$967,378
Nov 20166,015164,44742.492.64$690,433
Oct 20166,259167,81946.193.09$807,708
Sep 20165,279163,97941.553.10$727,781
Aug 20165,435175,41141.442.92$738,188
Jul 20166,519165,56041.622.92$755,475
Jun 20167,053161,41345.352.69$753,381
May 20166,574173,64342.521.99$625,257
Apr 20167,112168,84236.561.99$596,186
Mar 20167,331175,46633.011.79$556,784
Feb 20167,344171,46226.472.06$548,230
Jan 20168,788185,74027.352.36$679,508
Dec 20158,853189,00332.362.00$664,756
Nov 20158,261186,34138.792.17$724,307
Oct 20158,303189,24143.552.43$820,804
Sep 20159,511184,82842.992.76$918,711
Aug 20159,797523,76440.162.87$1,897,954
Jul 201510,311197,05248.152.95$1,076,809
Jun 20159,260194,85656.152.88$1,081,692
May 201510,832192,57955.212.96$1,167,192
Apr 201511,883174,39549.822.71$1,064,023
Mar 201512,603178,96942.892.93$1,065,765
Feb 201511,216166,49444.662.98$996,424
Jan 201514,279187,58143.433.10$1,201,756
Dec 201414,712195,35354.693.59$1,506,182
Nov 201414,722190,07870.464.25$1,845,493
Oct 201415,067204,53578.303.90$1,977,629
Sep 201416,038205,06586.164.05$2,211,412
Aug 201417,274220,58989.394.04$2,434,226
Jul 201420,508223,38896.564.18$2,913,925
Jun 201421,119223,95398.164.74$3,133,880
May 201424,690243,27794.734.73$3,488,747
Apr 201431,390238,09595.944.81$4,156,584
Mar 201433,634227,31095.895.06$4,374,625
Feb 201432,208145,45397.406.19$4,037,704
Jan 201448,361120,32990.404.86$4,956,720
Dec 201331,39097,00591.824.35$3,304,636
Nov 201323,37273,33488.853.74$2,350,745
Oct 201328,99751,54997.423.78$3,019,710
Sep 201340,42246,701104.113.72$4,381,957
Aug 201314,45456,546104.253.52$1,706,019
Jul 201314,916120,445102.523.72$1,976,972
Jun 201320,691137,50794.403.93$2,494,102
May 201329,761145,99394.834.15$3,427,972
Apr 201335,769162,07293.964.28$4,054,943
Mar 201349,866159,40393.623.91$5,292,178
Feb 201366,069109,29291.233.42$6,401,244
Jan 201312,76876,91891.603.42$1,432,601
Dec 201211,97674,49686.773.42$1,293,946
Nov 201215,43468,81086.953.62$1,591,420
Oct 201223,74867,12189.383.40$2,350,786
Sep 201229,46597,55694.672.92$3,074,159
Aug 201254,15128,40592.662.91$5,100,238
Jul 20125,45116,74085.133.02$514,612
Jun 20124,16226,26279.822.52$398,366
May 20127,94346,54391.612.49$843,472
Apr 20129,57149,784101.652.00$1,072,301
Mar 201212,74551,782105.052.22$1,453,926
Feb 201214,87948,336101.102.57$1,628,502
Jan 201230,65059,33498.092.73$3,168,682
Dec 201114,57719,19796.873.24$1,474,267
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0

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                  344 bbl  × $106.41 =    $36,605
Casinghead gas   112,431 Mcf  × $  3.05 =   $342,447

────────────────────────────────────────────────────
Month total                                 $379,052

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/17666 is the state's own key, not one this site invented.