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YOKUM UL 19-4 A

Operated by ANADARKO E&P ONSHORE LLC (P-5 20528) 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 54172District 08Field 71052900Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$50.6 M
Sep 2019 – May 2026
Value, last 12 filed months
$3.5 M
at the published price for each month
Months reported
81
no gaps in the span
Streams
2
oil, casinghead gas

The PHANTOM (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 7,755 leases and 10,539 wells, and the rule below applies to all of them.

Discovered
1983-06-23
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 20 acres. The field rule took effect on 2017-08-01.

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: “FOR THE FOLLOWING API 389-37515.”

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
OilDisposition766,419 bbl$46,305,002
Casinghead gasProduction1,286,846 Mcf$4,247,958
Total$50,552,959

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 31.6913, -103.4351. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.69128, -103.43514 · 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
11,579 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 11,579 ft.

Completions filed
Sep 2019
1 of 1 wells

1 well

42-301343731H11,579 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 20262,5715,482106.413.05$290,277
Apr 20263,3038,10198.932.87$350,013
Mar 20264,8209,72589.753.15$463,223
Feb 20264,394063.503.75$279,019
Jan 20263,9515,50359.138.00$277,635
Dec 20253,9499,34356.664.41$264,984
Nov 20253,7187,75858.593.93$248,299
Oct 20253,4305,99859.383.30$223,496
Sep 20253,8258,77562.743.08$266,980
Aug 20253,74210,30863.933.01$270,302
Jul 20254,2448,83566.743.32$312,534
Jun 20253,9267,79166.483.13$285,376
May 20254,1756,71260.553.23$274,492
Apr 20254,696062.363.54$292,843
Mar 20254,6359,50467.704.27$354,356
Feb 20253,6277,77670.884.34$290,836
Jan 20254,1594,93074.324.28$330,191
Dec 20244,4707,52968.993.12$331,886
Nov 20244,3396,50769.052.20$313,913
Oct 20242,9874,63571.372.28$223,756
Sep 20245,0309,41869.612.36$372,406
Aug 20244,84011,10775.632.06$388,970
Jul 20244,51122,17579.932.15$408,165
Jun 20242,2269,03778.082.63$197,609
May 20245,55220,16778.812.20$481,889
Apr 20245,28618,68184.451.66$477,398
Mar 20245,49018,25180.301.55$469,047
Feb 20245,74619,54876.091.78$472,080
Jan 20246,3989,19073.023.30$497,487
Dec 20236,0777,77871.262.61$453,353
Nov 20233,4135,70177.892.81$281,844
Oct 20237,34812,89085.443.09$667,608
Sep 20235,2187,24889.042.74$484,434
Aug 20236,61110,92180.522.67$561,508
Jul 20237,4221,19874.852.64$558,702
Jun 20236,23512,00868.962.26$457,085
May 20237,91310,67170.622.23$582,585
Apr 20235,4854,18978.122.24$437,862
Mar 20236,7989,24772.852.39$517,364
Feb 20236,2077,59575.112.47$484,935
Jan 20236,57511,50876.533.39$542,171
Dec 20226,7119,49676.415.73$567,191
Nov 20227,7858,38085.005.65$709,040
Oct 20224,5528,22387.185.86$445,061
Sep 20226,74212,38184.888.16$673,335
Aug 20228,54714,28794.529.13$938,262
Jul 20227,09913,580101.587.54$823,538
Jun 20228,72015,323115.097.98$1,125,819
May 20228,30815,742109.378.43$1,041,399
Apr 20228,21318,430104.226.84$981,976
Mar 202210,86419,474108.885.08$1,281,730
Feb 20228,33814,39791.054.86$829,128
Jan 202210,21519,16781.844.54$922,969
Dec 202111,03921,17371.323.90$869,858
Nov 202110,48719,75477.435.24$915,457
Oct 202111,86422,57779.795.71$1,075,631
Sep 202110,20222,36269.865.35$832,369
Aug 202113,88325,46566.024.22$1,024,033
Jul 202112,88324,69070.783.98$1,010,176
Jun 202115,41226,41369.493.38$1,160,272
May 202112,40319,66563.483.02$846,685
Apr 202112,76418,74560.362.76$822,142
Mar 202115,00922,62661.302.72$981,525
Feb 202114,53920,48057.805.55$953,976
Jan 202117,57225,50150.412.81$957,469
Dec 202018,36227,07644.642.68$892,120
Nov 202017,43227,46038.772.71$750,161
Oct 202018,34428,44336.972.48$748,672
Sep 202019,66129,30137.091.99$787,566
Aug 202022,12034,04239.982.39$965,551
Jul 202023,70437,16238.371.83$977,348
Jun 202025,97937,96434.901.69$970,838
May 202028,84844,09916.921.81$568,137
Apr 202028,05040,59014.751.80$486,977
Mar 202023,86432,99530.341.86$785,280
Feb 202024,51236,38249.881.98$1,294,719
Jan 202025,50738,37457.252.09$1,540,659
Dec 201924,81641,89259.012.30$1,560,926
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 201911,72718,99555.052.66$696,046

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                2,571 bbl  × $106.41 =   $273,580
Casinghead gas     5,482 Mcf  × $  3.05 =    $16,697

────────────────────────────────────────────────────
Month total                                 $290,277

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/54172 is the state's own key, not one this site invented.