JACK STATE B UNIT

Operated by U.S. ENERGY DEVELOPMENT CORP (P-5 875462) in the PHANTOM (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 51873District 08Field 71052900OilCasinghead gasSave
Value, all time
$51.1 M
Feb 2019 – May 2026
Value, last 12 filed months
$3.0 M
at the published price for each month
Months reported
88
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
OilDisposition746,834 bbl$45,200,761
Casinghead gasProduction1,742,558 Mcf$5,928,334
Total$51,129,096

Wells on this lease (2)

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 31.3127, -103.4419. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

31.31269, -103.44194 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
10,975 ft
2 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.
2100.0%

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

Between 10,908 and 11,042 ft, median 10,975 ft, over the 2 wells that filed a depth.

Completions filed
Feb 2019
2 of 2 wells

2 wells

42-389368343672H10,908 ftFeb 2019
42-389368243670H11,042 ftFeb 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 (88)

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

88 months

May 20262,5107,633106.413.05$290,338
Apr 20262,3405,79398.932.87$248,120
Mar 20262,9455,64289.753.15$282,083
Feb 20262,5586,07763.503.75$185,224
Jan 20263,0686,00959.138.00$229,470
Dec 20253,0509,90056.664.41$216,505
Nov 20252,9647,89758.593.93$204,668
Oct 20255,22211,13559.383.30$346,882
Sep 20252,9846,46962.743.08$207,121
Aug 20253,45314,53063.933.01$264,555
Jul 20253,42117,44566.743.32$286,151
Jun 20253,33816,09866.483.13$272,276
May 20253,64019,10460.553.23$282,152
Apr 20254,13515,88062.363.54$314,123
Mar 20254,18712,90967.704.27$338,560
Feb 20252,91110,26070.884.34$250,869
Jan 20253,18810,06174.324.28$279,980
Dec 20243,67912,95368.993.12$294,245
Nov 20242,3668,36569.052.20$181,762
Oct 20243,17912,01471.372.28$254,294
Sep 20243,30312,01869.612.36$258,337
Aug 20242,96310,64875.632.06$246,065
Jul 20243,59015,30479.932.15$319,800
Jun 20243,59415,43078.082.63$321,262
May 20243,66014,35378.812.20$319,999
Apr 20242,49111,04184.451.66$228,684
Mar 20242,82812,47980.301.55$246,370
Feb 20242,87712,79176.091.78$241,725
Jan 20243,71211,01673.023.30$307,377
Dec 20234,00112,50171.262.61$317,748
Nov 20234,16914,06277.892.81$364,203
Oct 20232,9759,76085.443.09$284,316
Sep 20234,46912,66789.042.74$432,565
Aug 20234,98415,10880.522.67$441,694
Jul 20234,45818,89174.852.64$383,588
Jun 20234,01117,22468.962.26$315,499
May 20234,83018,23670.622.23$381,713
Apr 20235,36419,71978.122.24$463,162
Mar 20236,45923,28672.852.39$526,265
Feb 20235,79019,60575.112.47$483,227
Jan 20236,65421,97976.533.39$583,689
Dec 20226,30618,44476.415.73$587,509
Nov 20226,31919,00285.005.65$644,404
Oct 20225,41917,73587.185.86$576,422
Sep 20226,24618,73384.888.16$683,091
Aug 20226,04218,34094.529.13$738,482
Jul 20226,13118,590101.587.54$762,994
Jun 20225,52718,130115.097.98$780,729
May 20226,65723,203109.378.43$923,748
Apr 20226,24922,645104.226.84$806,108
Mar 20226,80521,526108.885.08$850,203
Feb 20225,82216,42391.054.86$609,890
Jan 20226,59016,82781.844.54$615,681
Dec 20215,51217,35671.323.90$460,789
Nov 20216,72121,75377.435.24$634,324
Oct 20216,88322,69279.795.71$678,854
Sep 20216,73323,12269.865.35$594,091
Aug 20217,49926,65066.024.22$607,563
Jul 20218,42527,13870.783.98$704,387
Jun 20218,13525,80069.493.38$652,521
May 20218,84525,99463.483.02$639,922
Apr 20218,81025,27160.362.76$601,480
Mar 20219,59624,11061.302.72$653,740
Feb 20217,35020,60257.805.55$539,129
Jan 202110,21637,69150.412.81$620,910
Dec 20209,54327,78144.642.68$500,326
Nov 202010,26319,06738.772.71$449,503
Oct 202011,49224,23536.972.48$484,924
Sep 202011,46922,00537.091.99$469,198
Aug 202013,16320,73339.982.39$575,707
Jul 202012,89419,66838.371.83$530,639
Jun 202013,13219,39334.901.69$491,087
May 202013,80621,88516.921.81$273,313
Apr 202013,62422,79014.751.80$242,076
Mar 202015,75124,65830.341.86$523,656
Feb 202014,95222,77049.881.98$790,906
Jan 202016,49624,36557.252.09$995,434
Dec 201916,25725,76059.012.30$1,018,686
Nov 201916,78325,42155.302.75$998,025
Oct 201917,79925,66953.472.42$1,013,794
Sep 201917,54529,38655.052.66$1,043,939
Aug 201919,14930,57753.112.30$1,087,464
Jul 201918,21127,82356.272.46$1,093,179
Jun 201920,26932,08152.782.49$1,149,718
May 201924,36641,01858.482.74$1,537,326
Apr 201929,49251,75262.632.75$1,989,438
Mar 201952,21673,79956.803.06$3,191,849
Feb 201937,00447,85350.852.79$2,015,270

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                2,510 bbl  × $106.41 =   $267,089
Casinghead gas     7,633 Mcf  × $  3.05 =    $23,249

────────────────────────────────────────────────────
Month total                                 $290,338

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/51873 is the state's own key, not one this site invented.