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PHILMAC UNIT

Operated by APACHE CORPORATION (P-5 27200) in the GARDEN CITY, S. (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 42566District 08Field 33998500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$15.3 M
Feb 2012 – May 2026
Value, last 12 filed months
$504 k
at the published price for each month
Months reported
172
no gaps in the span
Streams
2
oil, casinghead gas

The GARDEN CITY, S. (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 512 leases and 922 wells, and the rule below applies to all of them.

Discovered
1964-03-12
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 80 acres. The field rule took effect on 2014-05-22.

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: “COMMINGLING FEE. GRANTED PER DOCKET #08-0287087.”

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
OilDisposition186,424 bbl$13,747,453
Casinghead gasProduction463,676 Mcf$1,544,770
Total$15,292,223

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 31.9824, -101.3943. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.98244, -101.39430 · 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
8,580 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 8,580 ft.

Completions filed
Feb 2012
1 of 1 wells

1 well

42-173344731HR8,580 ftFeb 2012——

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 (172)

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

172 months

May 20265591,900106.413.05$65,270
Apr 20267441,81498.932.87$78,810
Mar 20261791,86289.753.15$21,930
Feb 20265551,76863.503.75$41,873
Jan 20263751,65259.138.00$35,386
Dec 20253801,83756.664.41$29,638
Nov 20255421,78458.593.93$38,761
Oct 20255621,90759.383.30$39,674
Sep 20253531,75562.743.08$27,547
Aug 20255501,84263.933.01$40,715
Jul 20255371,92366.743.32$42,215
Jun 20255621,47666.483.13$41,980
May 2025074160.553.23$2,395
Apr 20255491,79662.363.54$40,599
Mar 20255522,03167.704.27$46,039
Feb 20253631,76570.884.34$33,391
Jan 20255572,09874.324.28$50,373
Dec 20243761,93968.993.12$31,993
Nov 20245392,02269.052.20$41,663
Oct 20245522,11471.372.28$44,219
Sep 20245561,97469.612.36$43,370
Aug 20243631,88175.632.06$31,335
Jul 20245412,02379.932.15$47,585
Jun 20245531,93478.082.63$48,272
May 20245471,93578.812.20$47,363
Apr 20243761,81984.451.66$34,771
Mar 20245571,77680.301.55$47,471
Feb 20245561,89676.091.78$45,688
Jan 20243731,96773.023.30$33,723
Dec 20237362,24271.262.61$58,301
Nov 20235632,06077.892.81$49,636
Oct 20233662,29285.443.09$38,347
Sep 20235452,07889.042.74$54,210
Aug 20234941,98380.522.67$45,077
Jul 20233662,19074.852.64$33,181
Jun 20235602,19068.962.26$43,564
May 20235462,08370.622.23$43,198
Apr 20235342,07578.122.24$46,359
Mar 20233691,98772.852.39$31,637
Feb 20236151,87775.112.47$50,821
Jan 20233392,13576.533.39$33,176
Dec 20225032,16876.415.73$50,855
Nov 20224902,02985.005.65$53,106
Oct 20226032,28287.185.86$65,951
Sep 20224932,13684.888.16$59,283
Aug 20226632,43994.529.13$84,928
Jul 20223112,406101.587.54$49,738
Jun 20226192,274115.097.98$89,381
May 20224952,532109.378.43$75,491
Apr 20226282,481104.226.84$82,414
Mar 20225362,413108.885.08$70,609
Feb 20225591,97191.054.86$60,474
Jan 20223232,47281.844.54$37,651
Dec 20217382,72371.323.90$63,251
Nov 20213812,59377.435.24$43,080
Oct 20214962,72979.795.71$55,169
Sep 20219123,36069.865.35$81,691
Aug 20211,2833,14566.024.22$97,977
Jul 2021028070.783.98$1,115
Jun 20217431,25669.493.38$55,877
May 20217441,30063.483.02$51,152
Apr 20217411,24860.362.76$48,169
Mar 20211,1291,31561.302.72$72,780
Feb 2021014057.805.55$777
Jan 2021012450.412.81$348
Dec 20205661,85544.642.68$30,229
Nov 20205562,38138.772.71$28,000
Oct 20207012,46936.972.48$32,035
Sep 20205532,33437.091.99$25,158
Aug 20205532,43039.982.39$27,905
Jul 20205502,44938.371.83$25,573
Jun 20209022,51534.901.69$35,731
May 20204982,61516.921.81$13,172
Apr 20207672,72514.751.80$16,230
Mar 20206122,71930.341.86$23,615
Feb 20205842,79549.881.98$34,666
Jan 20207633,15657.252.09$50,293
Dec 20196782,66059.012.30$46,138
Nov 20193422,36955.302.75$25,429
Oct 20191,0082,67053.472.42$60,355
Sep 20196812,59355.052.66$44,379
Aug 20196892,83953.112.30$43,135
Jul 20196872,87256.272.46$45,723
Jun 20197542,82352.782.49$46,829
May 20198932,83858.482.74$60,000
Apr 20197132,75062.632.75$52,220
Mar 20197132,82656.803.06$49,152
Feb 20197072,65350.852.79$43,359
Jan 20191,0392,95146.033.23$57,352
Dec 20188512,93146.594.19$51,916
Nov 20188612,68052.934.24$56,929
Oct 20186882,95461.443.40$52,309
Sep 20186772,84859.543.11$49,160
Aug 20189142,99759.403.07$63,482
Jul 20185992,93965.142.93$47,636
Jun 20186132,91560.183.08$45,860
May 20188983,06565.382.90$67,602
Apr 20187362,91363.842.90$55,436
Mar 20187613,05061.222.79$55,088
Feb 20186152,84161.782.77$45,853
Jan 20181,0893,10562.874.01$80,914
Dec 20176273,21357.272.92$45,295
Nov 20171,0863,24755.423.12$70,311
Oct 20177553,50549.292.98$47,672
Sep 20175972,72147.523.09$36,770
Aug 20178533,23345.373.00$48,414
Jul 20179653,38943.873.09$52,797
Jun 20177313,14142.493.09$40,757
May 20179073,68445.373.26$53,173
Apr 20177513,41447.933.21$46,960
Mar 20179373,65046.772.98$54,714
Feb 20179123,51450.452.95$56,386
Jan 20179263,99349.413.42$59,405
Dec 20161,2624,25948.763.72$77,391
Nov 20167994,32542.492.64$45,386
Oct 20169574,86246.193.09$59,229
Sep 20169435,22241.553.10$55,373
Aug 20169397,06541.442.92$59,573
Jul 20161,4334,99041.622.92$74,234
Jun 20168881,87645.352.69$45,309
May 20161,0402,46242.521.99$49,123
Apr 20168162,86936.561.99$35,545
Mar 20161,1012,81233.011.79$41,389
Feb 20161,1052,59026.472.06$34,594
Jan 20161,2661,79627.352.36$38,871
Dec 20151,2372,24432.362.00$44,520
Nov 20151,0512,24938.792.17$45,643
Oct 20151,2152,52743.552.43$59,045
Sep 20151,0272,14542.992.76$50,068
Aug 20151,4712,31940.162.87$65,737
Jul 20151,1011,81548.152.95$58,358
Jun 20151,3832,80556.152.88$85,742
May 20151,7173,23555.212.96$104,356
Apr 20151,2871,95849.822.71$69,418
Mar 20151,3132,22642.892.93$62,847
Feb 20151,3622,11844.662.98$67,130
Jan 20151,4902,94943.433.10$73,854
Dec 20141,3913,41254.693.59$88,328
Nov 20141,7113,64770.464.25$136,064
Oct 20141,8501,90378.303.90$152,279
Sep 20141,2671,69986.164.05$116,038
Aug 20141,6281,55289.394.04$151,789
Jul 20141,4062,52296.564.18$146,304
Jun 20141,8752,73698.164.74$197,010
May 20141,5862,68894.734.73$162,947
Apr 20141,9532,54895.944.81$199,624
Mar 20141,4191,83095.895.06$145,322
Feb 20141,2532,02397.406.19$134,569
Jan 20141,7713,22590.404.86$175,774
Dec 20131,5923,32991.824.35$160,674
Nov 20131,2743,52388.853.74$126,365
Oct 20132,2783,46697.423.78$235,022
Sep 201322230104.113.72$23,224
Aug 20132,6202,895104.253.52$283,333
Jul 20132,3652,661102.523.72$252,353
Jun 20131,9263,36594.403.93$195,050
May 20132,5903,65894.834.15$260,787
Apr 20132,4594,95993.964.28$252,285
Mar 20132,6074,88893.623.91$263,193
Feb 20132,9763,74791.233.42$284,315
Jan 20133,1373,67191.603.42$299,904
Dec 20123,2594,47986.773.42$298,102
Nov 20123,7775,76086.953.62$349,290
Oct 20123,4044,40289.383.40$319,215
Sep 20123,3884,81094.672.92$334,779
Aug 20124,1944,44692.662.91$401,546
Jul 20124,2685,71385.133.02$380,593
Jun 20124,8936,62379.822.52$407,243
May 20126,2638,13791.612.49$594,001
Apr 20125,7785,526101.652.00$598,368
Mar 20124,7524,617105.052.22$509,457
Feb 201200101.102.57$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                  559 bbl  × $106.41 =    $59,483
Casinghead gas     1,900 Mcf  × $  3.05 =     $5,787

────────────────────────────────────────────────────
Month total                                  $65,270

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/42566 is the state's own key, not one this site invented.