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OSPREY STATE WEST UNIT

Operated by MONGOOSE ENERGY, LLC (P-5 576512) in the HOEFS T-K (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 53913District 08Field 41911500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$21.4 M
Sep 2019 – May 2026
Value, last 12 filed months
$1.3 M
at the published price for each month
Months reported
81
no gaps in the span
Streams
2
oil, casinghead gas

The HOEFS T-K (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 612 leases and 960 wells, and the rule below applies to all of them.

Discovered
1988-02-06
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
330 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 2019-12-17.

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: “COMPLETION DATE DUE TO RECLASS USING HEPTANES PLUS ANNALYSIS.”

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
OilDisposition320,327 bbl$17,543,356
Casinghead gasProduction1,113,181 Mcf$3,843,188
Total$21,386,545

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 30.7437, -102.9384. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.74374, -102.93844 · 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
6,984 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 6,984 ft.

Completions filed
Sep 2019
1 of 1 wells

1 well

42-371400471H6,984 ftSep 2019——

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 (81)

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

81 months

May 20264871,635106.413.05$56,802
Apr 20268169,74398.932.87$108,687
Mar 20261,34510,45589.753.15$153,641
Feb 20266868,27063.503.75$74,576
Jan 20267109,40259.138.00$117,179
Dec 20251,05510,78856.664.41$107,388
Nov 20251,11011,41958.593.93$109,871
Oct 20251,13112,16759.383.30$107,369
Sep 20251,09811,65062.743.08$104,735
Aug 20251,41312,08263.933.01$126,757
Jul 202588111,49666.743.32$96,909
Jun 20251,23011,65666.483.13$118,239
May 20251,40211,41660.553.23$121,791
Apr 20251,40211,28162.363.54$127,399
Mar 202571310,03767.704.27$91,111
Feb 20251,06710,38470.884.34$120,704
Jan 20251,57110,98174.324.28$163,741
Dec 20241,18311,33468.993.12$116,993
Nov 20241,41911,05369.052.20$122,281
Oct 20241,09011,06171.372.28$103,028
Sep 20241,23111,90569.612.36$113,838
Aug 20241,22511,89275.632.06$117,187
Jul 20241,60810,50179.932.15$151,069
Jun 20241,23511,32378.082.63$126,253
May 20241,54512,49378.812.20$149,227
Apr 20241,43012,17484.451.66$140,963
Mar 20241,60712,64580.301.55$148,580
Feb 20241,41811,11176.091.78$127,714
Jan 20241,60611,32673.023.30$154,619
Dec 20231,42012,05571.262.61$132,661
Nov 20231,96311,23977.892.81$184,452
Oct 20231,43912,57485.443.09$161,768
Sep 20231,61511,38889.042.74$174,946
Aug 20231,84510,91780.522.67$177,739
Jul 20231,80713,36774.852.64$170,567
Jun 20231,83113,65568.962.26$157,105
May 20232,48514,19770.622.23$207,113
Apr 20231,62014,24378.122.24$158,427
Mar 20231,82513,20172.852.39$164,543
Feb 20232,36911,84575.112.47$207,142
Jan 20232,00113,62476.533.39$199,291
Dec 20221,60913,82676.415.73$202,154
Nov 20222,00913,30385.005.65$245,876
Oct 20222,30914,82087.185.86$288,200
Sep 20222,66713,03984.888.16$332,821
Aug 20222,51813,03994.529.13$357,010
Jul 20222,47213,510101.587.54$352,999
Jun 20223,50814,057115.097.98$515,871
May 20222,63913,708109.378.43$404,228
Apr 20222,90914,103104.226.84$399,607
Mar 20222,71813,694108.885.08$365,452
Feb 20228902,14591.054.86$91,457
Jan 20222,85912,84081.844.54$292,244
Dec 20213,34614,03971.323.90$293,376
Nov 20212,32712,73077.435.24$246,845
Oct 20213,07413,38979.795.71$321,777
Sep 20213,90121,30169.865.35$386,504
Aug 20213,90114,94266.024.22$320,608
Jul 20213,55116,21270.783.98$315,897
Jun 20214,11617,45969.493.38$345,043
May 20215,06018,14663.483.02$375,967
Apr 20215,04020,16460.362.76$359,835
Mar 20216,70523,00261.302.72$473,512
Feb 20214,46115,03757.805.55$341,270
Jan 20216,59522,14950.412.81$394,699
Dec 20206,75324,52544.642.68$367,070
Nov 20208,78523,95138.772.71$405,420
Oct 20209,19922,56436.972.48$396,010
Sep 20207,09417,57737.091.99$298,113
Aug 202010,81426,07539.982.39$494,535
Jul 202012,24229,22838.371.83$523,070
Jun 202013,36025,17834.901.69$508,823
May 202013,35523,16016.921.81$267,996
Apr 202016,58922,90714.751.80$286,021
Mar 202021,36720,00630.341.86$685,411
Feb 202016,17112,53249.881.98$831,431
Jan 202012,6078,57057.252.09$739,703
Dec 201913,20011,00959.012.30$804,301
Nov 201910,8658,90055.302.75$625,316
Oct 20196,5785,85553.472.42$365,886
Sep 20193,2304,50555.052.66$189,783

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                  487 bbl  × $106.41 =    $51,822
Casinghead gas     1,635 Mcf  × $  3.05 =     $4,980

────────────────────────────────────────────────────
Month total                                  $56,802

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/53913 is the state's own key, not one this site invented.