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EAGLEHEAD C A3

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 19864District 7CField 53613750OilCasinghead gasSaveExport
Value, all time
$13.5 M
Jan 2018 – May 2026
Value, last 12 filed months
$769 k
at the published price for each month
Months reported
101
no gaps in the span
Streams
2
oil, casinghead gas

The LIN (WOLFCAMP) 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 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
OilDisposition175,816 bbl$11,305,980
Casinghead gasProduction678,754 Mcf$2,192,110
Total$13,498,091

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 31.4018, -101.7266. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.40180, -101.72658 · 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
9,463 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 9,463 ft.

Completions filed
Jan 2018
1 of 1 wells

1 well

42-3833989526CH9,463 ftJan 2018——

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 (101)

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

101 months

May 20267192,925106.413.05$85,418
Apr 20267902,82898.932.87$86,270
Mar 20267702,30789.753.15$76,373
Feb 20266131,91463.503.75$46,104
Jan 20268512,47859.138.00$70,138
Dec 20259133,11556.664.41$65,478
Nov 20257602,42858.593.93$54,062
Oct 20256121,30459.383.30$40,650
Sep 20258392,27662.743.08$59,642
Aug 20257722,18863.933.01$55,950
Jul 20258583,18166.743.32$67,809
Jun 20257942,52566.483.13$60,685
May 20259493,05860.553.23$67,346
Apr 20251,0453,50162.363.54$77,571
Mar 20251,1053,16667.704.27$88,322
Feb 20258962,86670.884.34$75,949
Jan 20259653,03674.324.28$84,709
Dec 20241,1702,80168.993.12$89,461
Nov 20241,1633,24269.052.20$87,432
Oct 20241,1895,20071.372.28$96,722
Sep 20241,2235,91969.612.36$99,128
Aug 20241,5158,04575.632.06$131,181
Jul 20249003,16079.932.15$78,720
Jun 20247123,58478.082.63$65,033
May 20247683,68278.812.20$68,621
Apr 20249784,01884.451.66$89,259
Mar 20241,3713,93780.301.55$116,174
Feb 20241,2984,35976.091.78$106,540
Jan 20241,4814,23173.023.30$122,095
Dec 20231,0153,64171.262.61$81,835
Nov 20231,3034,51877.892.81$114,175
Oct 20231,2106,08985.443.09$122,181
Sep 20239205,36789.042.74$96,596
Aug 20239426,02880.522.67$91,962
Jul 20239005,62574.852.64$82,225
Jun 20239055,10468.962.26$73,936
May 20239845,24470.622.23$81,171
Apr 20231,0635,17378.122.24$94,617
Mar 20231,2704,51872.852.39$103,332
Feb 20231,3874,48275.112.47$115,229
Jan 20233061,49876.533.39$28,493
Dec 20225902,94376.415.73$61,943
Nov 20226596,71485.005.65$93,924
Oct 20229095,64487.185.86$112,342
Sep 20229944,46384.888.16$120,805
Aug 20221,4204,09494.529.13$171,585
Jul 20221,3265,713101.587.54$177,783
Jun 20221,2146,112115.097.98$188,476
May 20221,3039,231109.378.43$220,355
Apr 20221,1328,285104.226.84$174,627
Mar 20229526,024108.885.08$134,234
Feb 20228764,35291.054.86$100,905
Jan 20221,16581081.844.54$99,019
Dec 20211,22068071.323.90$89,662
Nov 20211,20677177.435.24$97,418
Oct 20211,4591,05479.795.71$122,436
Sep 202168870669.865.35$51,841
Aug 20211,2112,15966.024.22$89,062
Jul 20211,1476,29770.783.98$106,260
Jun 20211,0248,23569.493.38$98,997
May 20211,0499,28163.483.02$94,598
Apr 20211,1507,14860.362.76$89,131
Mar 20211,2233,65561.302.72$84,900
Feb 20211,03573857.805.55$63,917
Jan 20211,27150550.412.81$65,490
Dec 20201,2935,07044.642.68$71,284
Nov 20201,2945,46738.772.71$64,965
Oct 20201,3275,57736.972.48$62,881
Sep 20201,2636,04537.091.99$58,881
Aug 20201,3676,50839.982.39$70,175
Jul 20201,3887,13038.371.83$66,271
Jun 20201,2775,84934.901.69$54,454
May 20201,0404,40616.921.81$25,593
Apr 20205544,03914.751.80$15,459
Mar 20201,3309,31330.341.86$57,639
Feb 20201,5949,22249.881.98$97,774
Jan 20201,67211,07357.252.09$118,917
Dec 20191,84613,21359.012.30$139,380
Nov 20191,72710,63855.302.75$124,765
Oct 20191,6349,12353.472.42$109,434
Sep 20191,79411,91755.052.66$130,427
Aug 20191,84015,96653.112.30$134,514
Jul 20191,79613,54656.272.46$134,385
Jun 20191,88110,18952.782.49$124,662
May 20192,01212,30858.482.74$151,390
Apr 20192,03411,95962.632.75$160,285
Mar 20192,32214,32656.803.06$175,757
Feb 20192,31510,06850.852.79$145,830
Jan 20191,9425,56946.033.23$107,368
Dec 20182,23712,27146.594.19$155,581
Nov 20182,59413,10852.934.24$192,842
Oct 20182,81713,16161.443.40$217,799
Sep 20183,01214,19959.543.11$223,465
Aug 20183,29216,17559.403.07$245,146
Jul 20183,74619,60165.142.93$301,482
Jun 20184,45024,35860.183.08$342,749
May 20187,04925,63465.382.90$535,223
Apr 20185,5819,69963.842.90$384,426
Mar 201810,34416,73861.222.79$679,906
Feb 201816,21024,54261.782.77$1,069,340
Jan 20189,49510,57262.874.01$639,337

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                  719 bbl  × $106.41 =    $76,509
Casinghead gas     2,925 Mcf  × $  3.05 =     $8,909

────────────────────────────────────────────────────
Month total                                  $85,418

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/19864 is the state's own key, not one this site invented.