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O'BRIEN RANCH

Operated by WELDERXP LTD. (P-5 907320) in the MURPHY SISTERS (FRIO 3600) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 225504District 02Field 63947200CondensateGasSaveExport
Value, all time
$4.5 M
Oct 2006 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
236
no gaps in the span
Streams
2
condensate, gas

The MURPHY SISTERS (FRIO 3600) 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 10 leases and 10 wells, and the rule below applies to all of them.

Discovered
1998-09-02
as the register files it
Field class
Gas
the register's own label
Between wells
—
no field rule filed
From a lease line
—
no field rule filed

The Commission's schedule remark for this field reads: “FIELD MADE 100% AOF EFF 6/1/99 PER AOF 1 & 2”

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
CondensateDisposition411 bbl$27,971
GasProduction859,394 Mcf$4,479,731
Total$4,507,702

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 28.4171, -97.5353. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.41710, -97.53526 · 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
4,850 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 4,850 ft.

Completions filed
Apr 2018
1 of 1 wells

1 well

42-025334161B4,850 ftApr 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 (236)

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

236 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018018146.594.19$758
Nov 2018015852.934.24$669
Oct 2018013661.443.40$462
Sep 2018030159.543.11$936
Aug 2018067359.403.07$2,064
Jul 2018056865.142.93$1,665
Jun 2018065960.183.08$2,028
May 201801,10565.382.90$3,205
Apr 2018046563.842.90$1,349
Mar 201806261.222.79$173
Feb 2018066861.782.77$1,848
Jan 201809762.874.01$389
Dec 201709757.272.92$283
Nov 2017025555.423.12$795
Oct 2017085449.292.98$2,548
Sep 201701,85647.523.09$5,730
Aug 201701,68845.373.00$5,071
Jul 201701,58743.873.09$4,900
Jun 201701,52742.493.09$4,714
May 201701,61445.373.26$5,267
Apr 201701,71347.933.21$5,501
Mar 201701,89246.772.98$5,645
Feb 201702,01350.452.95$5,944
Jan 201702,35449.413.42$8,048
Dec 201601,38148.763.72$5,141
Nov 201601,38842.492.64$3,670
Oct 201601,93046.193.09$5,964
Sep 201602,02841.553.10$6,288
Aug 201602,48441.442.92$7,264
Jul 201603,87541.622.92$11,332
Jun 201601,23045.352.69$3,304
May 201604142.521.99$82
Apr 201603,82336.561.99$7,612
Mar 201602,61133.011.79$4,684
Feb 201604,69426.472.06$9,687
Jan 201603,95627.352.36$9,353
Dec 201504,20732.362.00$8,420
Nov 201504,62238.792.17$10,017
Oct 201506,10843.552.43$14,822
Sep 201503,59642.992.76$9,919
Aug 201502,06940.162.87$5,943
Jul 201501,72748.152.95$5,086
Jun 201501,77556.152.88$5,117
May 201502,39755.212.96$7,084
Apr 201502,86049.822.71$7,741
Mar 201502,77842.892.93$8,153
Feb 201502,75244.662.98$8,190
Jan 201503,00443.433.10$9,314
Dec 201402,10354.693.59$7,553
Nov 201404,01470.464.25$17,067
Oct 201404,63378.303.90$18,073
Sep 201404,10386.164.05$16,598
Aug 201404,72789.394.04$19,074
Jul 201404,61196.564.18$19,272
Jun 201404,34098.164.74$20,558
May 201404,66594.734.73$22,049
Apr 201404,53895.944.81$21,824
Mar 201405,52595.895.06$27,939
Feb 201405,13097.406.19$31,765
Jan 201407,31790.404.86$35,566
Dec 201306,58891.824.35$28,687
Nov 201306,13288.853.74$22,923
Oct 201305,89697.423.78$22,283
Sep 201306,986104.113.72$25,972
Aug 20130374104.253.52$1,317
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 201264094.672.92$6,059
Aug 201203,14992.662.91$9,158
Jul 201204,38585.133.02$13,246
Jun 201204,59579.822.52$11,575
May 201205,02791.612.49$12,509
Apr 201207,208101.652.00$14,393
Mar 201208,362105.052.22$18,581
Feb 201207,832101.102.57$20,130
Jan 201205,85898.092.73$16,016
Dec 201105,27296.873.24$17,080
Nov 201105,28595.723.31$17,500
Oct 201106,39884.983.65$23,343
Sep 201106,64183.623.99$26,470
Aug 201107,21483.404.15$29,933
Jul 201107,68094.144.52$34,692
Jun 201107,04692.904.64$32,693
May 201108,34498.134.40$36,754
Apr 201108,503105.964.33$36,846
Mar 201108,60896.364.06$34,926
Feb 201106,89785.644.18$28,829
Jan 2011010,48686.504.59$48,118
Dec 2010010,65785.734.35$46,334
Nov 2010010,20080.843.80$38,712
Oct 2010012,14778.103.51$42,622
Sep 2010012,31872.633.98$49,019
Aug 2010013,82073.684.42$61,076
Jul 2010013,10272.554.74$62,057
Jun 2010014,29070.364.91$70,170
May 201017015,99671.124.24$79,837
Apr 2010015,98181.694.12$65,885
Mar 2010016,29578.394.39$71,513
Feb 2010013,88973.585.44$75,589
Jan 2010016,47274.365.96$98,240
Dec 2009016,31071.445.48$89,440
Nov 2009016,33574.593.75$61,281
Oct 2009017,88272.544.11$73,499
Sep 2009011,09965.543.06$34,016
Aug 2009011,32767.423.22$36,456
Jul 2009011,45261.133.46$39,675
Jun 2009011,20266.163.90$43,632
May 2009011,56654.743.93$45,405
Apr 2009011,44446.773.59$41,055
Mar 2009012,42042.144.06$50,413
Feb 2009011,43932.814.63$52,997
Jan 2009012,92135.865.37$69,399
Dec 2008012,95137.105.98$77,410
Nov 200817712,38755.496.86$94,801
Oct 2008012,95975.246.92$89,702
Sep 2008011,658101.767.88$91,831
Aug 2008015,965114.228.48$135,431
Jul 2008016,481131.0811.39$187,709
Jun 2008015,697131.3313.03$204,573
May 2008016,323123.1711.57$188,927
Apr 2008013,614110.3110.45$142,332
Mar 2008013,947101.909.66$134,785
Feb 2008013,74092.538.77$120,508
Jan 2008014,89690.388.21$122,233
Dec 2007014,93088.337.30$109,018
Nov 2007013,63691.677.29$99,430
Oct 2007014,38282.856.92$99,552
Sep 200709,45075.846.24$59,007
Aug 200707,30269.066.39$46,645
Jul 200702,18170.906.39$13,932
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$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.

Dec 2018 — as filed, then multipliedworked
Condensate             0 bbl  × $ 46.59 =         $0
Gas                  181 Mcf  × $  4.19 =       $758

────────────────────────────────────────────────────
Month total                                     $758

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. 02/G/225504 is the state's own key, not one this site invented.