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CALDWELL 578 603

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the PLATANG (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 70841District 8AField 71823666Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$27.1 M
Jul 2018 – May 2026
Value, last 12 filed months
$2.3 M
at the published price for each month
Months reported
95
no gaps in the span
Streams
2
oil, casinghead gas

The PLATANG (SAN ANDRES) 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 277 leases and 646 wells, and the rule below applies to all of them.

Discovered
1955-05-15
as the register files it
Field class
Oil
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 2026-06-02.

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: “AND VERTICAL WELLS ARE INDEPENDENT AND MAY OVERLAP.”

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
OilDisposition410,190 bbl$25,235,793
Casinghead gasProduction570,954 Mcf$1,833,239
Total$27,069,031

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 33.0958, -102.9286. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.09583, -102.92862 · 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
5,271 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 5,271 ft.

Completions filed
Jul 2018
1 of 1 wells

1 well

42-501369791H5,271 ftJul 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 (95)

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

95 months

May 20262,4811,210106.413.05$267,689
Apr 20262,3331,43998.932.87$234,933
Mar 20262,4343,73789.753.15$230,221
Feb 20261,8812,87863.503.75$130,237
Jan 20261,5202,45059.138.00$109,473
Dec 20251,1441,80856.664.41$72,798
Nov 20251,7973,54058.593.93$119,186
Oct 20253,58910,90259.383.30$249,144
Sep 20253,0588,45762.743.08$217,880
Aug 20252,7165,82263.933.01$191,186
Jul 20252,8178,88566.743.32$217,462
Jun 20253,1418,47666.483.13$235,333
May 20252,7367,74460.553.23$190,696
Apr 20253,1647,74662.363.54$224,752
Mar 20252,7927,94967.704.27$222,947
Feb 20251,6255,29070.884.34$138,143
Jan 20252,5839,06174.324.28$230,738
Dec 20243,19510,53868.993.12$253,316
Nov 20243,2469,07269.052.20$244,081
Oct 20242,7787,75971.372.28$215,967
Sep 20243,4509,51669.612.36$262,654
Aug 20243,3599,60575.632.06$273,862
Jul 20242,8885,13679.932.15$241,863
Jun 20242,9066,35678.082.63$243,642
May 20243,5159,57178.812.20$298,058
Apr 20243,2799,30684.451.66$292,352
Mar 20243,5439,09880.301.55$298,560
Feb 20243,9098,99576.091.78$313,480
Jan 20243,4488,93273.023.30$281,228
Dec 20233,4889,53971.262.61$273,459
Nov 20233,0219,09377.892.81$260,835
Oct 20232,7188,71185.443.09$259,119
Sep 20232,9048,72289.042.74$282,427
Aug 20234,6797,42780.522.67$396,605
Jul 20233,8496,34074.852.64$304,847
Jun 20232,8435,11668.962.26$207,608
May 20233,4395,12970.622.23$254,287
Apr 20233,2795,02778.122.24$267,405
Mar 20232,5196,11972.852.39$198,153
Feb 20232,1725,71675.112.47$177,233
Jan 20232,8266,44976.533.39$238,121
Dec 20222,8536,31276.415.73$254,160
Nov 20222,7245,59785.005.65$263,142
Oct 20222,7405,00687.185.86$268,227
Sep 20222,8605,96684.888.16$291,461
Aug 20222,3175,39294.529.13$268,216
Jul 20221,1473,663101.587.54$144,139
Jun 20221,6813,200115.097.98$218,993
May 20222,1394,295109.378.43$270,162
Apr 20222,0292,824104.226.84$230,772
Mar 20221,9413,946108.885.08$231,368
Feb 20222,1483,78391.054.86$213,956
Jan 20223,6144,59481.844.54$316,616
Dec 20213,5032071.323.90$249,912
Nov 20213,2724,09477.435.24$274,791
Oct 20212,7561,97579.795.71$231,186
Sep 20212,0361269.865.35$142,299
Aug 20213,6061,46966.024.22$244,268
Jul 20215,3716,23870.783.98$405,000
Jun 20214,52228269.493.38$315,187
May 20211,93253163.483.02$124,246
Apr 20213,75440660.362.76$227,711
Mar 20212,8143,87861.302.72$183,034
Feb 20213,8868,44857.805.55$271,480
Jan 20214,4479,00750.412.81$249,485
Dec 20204,8369,06044.642.68$240,119
Nov 20204,3427,96338.772.71$189,892
Oct 20204,3665,81836.972.48$175,831
Sep 20204,8179,01737.091.99$196,616
Aug 20206,4237,74239.982.39$275,257
Jul 20207,0816,10338.371.83$282,837
Jun 20205,6618,60034.901.69$212,106
May 202006816.921.81$123
Apr 20205,7178,08314.751.80$98,911
Mar 20209,0322,24030.341.86$278,189
Feb 20208,8307,60149.881.98$455,495
Jan 202010,0468,24557.252.09$592,405
Dec 20199,7776,86259.012.30$592,753
Nov 20198,8356,51455.302.75$506,494
Oct 201911,1826,97353.472.42$614,766
Sep 201911,1407,15055.052.66$632,257
Aug 20198,5404,01053.112.30$462,800
Jul 201910,6638,64356.272.46$621,269
Jun 201910,9938,24052.782.49$600,738
May 201910,86212,82258.482.74$670,346
Apr 20198,72212,32962.632.75$580,172
Mar 201910,2499,07256.803.06$609,923
Feb 20199,9944,83550.852.79$521,695
Jan 20197,7427,28446.033.23$379,878
Dec 201810,3198,36446.594.19$515,769
Nov 20187,2424,30852.934.24$401,573
Oct 20187,5803,65561.443.40$478,135
Sep 20183,2181,43359.543.11$196,053
Aug 20182,8251,82359.403.07$173,395
Jul 2018049365.142.93$1,445

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                2,481 bbl  × $106.41 =   $264,003
Casinghead gas     1,210 Mcf  × $  3.05 =     $3,685

────────────────────────────────────────────────────
Month total                                 $267,689

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. 8A/O/70841 is the state's own key, not one this site invented.