O'CONNOR RANCH "B"

Operated by PROLINE ENERGY RESOURCES INC (P-5 681327) in the OCONNOR RANCH (FRIO CONS.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 180241District 02Field 66710200CondensateGasSaveExport
Value, all time
$5.6 M
Sep 2000 – May 2026
Value, last 12 filed months
$3
at the published price for each month
Months reported
309
no gaps in the span
Streams
2
condensate, gas

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 86 leases and 86 wells, and the rule below applies to all of them.

Discovered
2000-08-09
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2000-09-28.

The Commission's schedule remark for this field reads: TWO PART ALLOCATION FORMULA.

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
CondensateDisposition244 bbl$7,935
GasProduction1,009,612 Mcf$5,606,537
Total$5,614,471

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 28.5523, -97.3638. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.55232, -97.36379 · 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
4,150 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 4,150 ft.

Completions filed
Sep 2000
1 of 1 wells

1 well

42-1753325824,150 ftSep 2000

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 (309)

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

309 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 20250163.933.01$3
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250262.363.54$7
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 20240169.612.36$2
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240578.082.63$13
May 20240478.812.20$9
Apr 20240284.451.66$3
Mar 20240180.301.55$2
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 20230174.852.64$3
Jun 202302068.962.26$45
May 202302570.622.23$56
Apr 202302778.122.24$60
Mar 202305472.852.39$129
Feb 202304675.112.47$113
Jan 202306976.533.39$234
Dec 202206876.415.73$390
Nov 2022115685.005.65$1,251
Oct 202203787.185.86$217
Sep 202203684.888.16$294
Aug 202203794.529.13$338
Jul 2022049101.587.54$370
Jun 2022030115.097.98$239
May 2022046109.378.43$388
Apr 2022057104.226.84$390
Mar 2022044108.885.08$223
Feb 202201991.054.86$92
Jan 202202281.844.54$100
Dec 202106371.323.90$246
Nov 202105977.435.24$309
Oct 202105179.795.71$291
Sep 202103369.865.35$177
Aug 202103866.024.22$160
Jul 202104470.783.98$175
Jun 202104769.493.38$159
May 202105763.483.02$172
Apr 202105960.362.76$163
Mar 202107461.302.72$201
Feb 202104157.805.55$227
Jan 202108250.412.81$230
Dec 202006244.642.68$166
Nov 202005038.772.71$135
Oct 202006436.972.48$159
Sep 202006637.091.99$131
Aug 202006939.982.39$165
Jul 202006338.371.83$115
Jun 202007334.901.69$123
May 202007416.921.81$134
Apr 202008214.751.80$148
Mar 202009330.341.86$173
Feb 202009349.881.98$184
Jan 202009457.252.09$197
Dec 201904959.012.30$113
Nov 201909155.302.75$250
Oct 201908853.472.42$213
Sep 201907655.052.66$202
Aug 201908853.112.30$203
Jul 201908356.272.46$204
Jun 201908752.782.49$217
May 2019010158.482.74$277
Apr 201909462.632.75$259
Mar 201909056.803.06$276
Feb 201908250.852.79$229
Jan 201907246.033.23$232
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018020059.403.07$613
Jul 2018022565.142.93$660
Jun 2018024560.183.08$754
May 2018026665.382.90$772
Apr 2018030863.842.90$893
Mar 201805161.222.79$142
Feb 20180061.782.77$0
Jan 201802762.874.01$108
Dec 2017013257.272.92$386
Nov 201702555.423.12$78
Oct 201706349.292.98$188
Sep 201703247.523.09$99
Aug 201706245.373.00$186
Jul 201706243.873.09$191
Jun 201704242.493.09$130
May 201701645.373.26$52
Apr 20170847.933.21$26
Mar 20170846.772.98$24
Feb 20170650.452.95$18
Jan 2017014249.413.42$485
Dec 2016013448.763.72$499
Nov 201602042.492.64$53
Oct 201601246.193.09$37
Sep 201602541.553.10$78
Aug 201606641.442.92$193
Jul 20160041.622.92$0
Jun 20160545.352.69$13
May 201602842.521.99$56
Apr 201603036.561.99$60
Mar 201603033.011.79$54
Feb 201602826.472.06$58
Jan 201603027.352.36$71
Dec 201503132.362.00$62
Nov 201502938.792.17$63
Oct 201502843.552.43$68
Sep 201505042.992.76$138
Aug 201503240.162.87$92
Jul 201503148.152.95$91
Jun 201503056.152.88$86
May 201503055.212.96$89
Apr 201503149.822.71$84
Mar 201503242.892.93$94
Feb 201502844.662.98$83
Jan 201503243.433.10$99
Dec 201403154.693.59$111
Nov 201403170.464.25$132
Oct 201403278.303.90$125
Sep 201404186.164.05$166
Aug 2014010189.394.04$408
Jul 2014010596.564.18$439
Jun 201409298.164.74$436
May 2014210094.734.73$662
Apr 201409295.944.81$442
Mar 2014025395.895.06$1,279
Feb 2014036197.406.19$2,235
Jan 2014041990.404.86$2,037
Dec 2013044891.824.35$1,951
Nov 2013042988.853.74$1,604
Oct 2013043097.423.78$1,625
Sep 20130412104.113.72$1,532
Aug 20130453104.253.52$1,596
Jul 20130459102.523.72$1,706
Jun 2013046394.403.93$1,821
May 2013048194.834.15$1,996
Apr 2013049493.964.28$2,116
Mar 2013046493.623.91$1,816
Feb 2013042091.233.42$1,436
Jan 2013045491.603.42$1,553
Dec 2012048386.773.42$1,652
Nov 2012049986.953.62$1,809
Oct 2012048089.383.40$1,632
Sep 2012054094.672.92$1,576
Aug 2012058592.662.91$1,701
Jul 2012059985.133.02$1,809
Jun 2012055579.822.52$1,398
May 2012053391.612.49$1,326
Apr 20120478101.652.00$954
Mar 20120528105.052.22$1,173
Feb 20120502101.102.57$1,290
Jan 2012053098.092.73$1,449
Dec 2011052196.873.24$1,688
Nov 2011049695.723.31$1,642
Oct 2011048484.983.65$1,766
Sep 2011046583.623.99$1,853
Aug 2011051283.404.15$2,124
Jul 2011048394.144.52$2,182
Jun 2011047592.904.64$2,204
May 2011048398.134.40$2,128
Apr 20110470105.964.33$2,037
Mar 2011045696.364.06$1,850
Feb 2011041585.644.18$1,735
Jan 2011047186.504.59$2,161
Dec 2010056985.734.35$2,474
Nov 2010060580.843.80$2,296
Oct 2010060178.103.51$2,109
Sep 2010064072.633.98$2,547
Aug 2010061373.684.42$2,709
Jul 2010060072.554.74$2,842
Jun 2010058670.364.91$2,877
May 2010063171.124.24$2,672
Apr 2010083681.694.12$3,447
Mar 2010060778.394.39$2,664
Feb 2010045573.585.44$2,476
Jan 2010066174.365.96$3,942
Dec 2009073571.445.48$4,031
Nov 2009059474.593.75$2,228
Oct 2009057272.544.11$2,351
Sep 2009054865.543.06$1,679
Aug 2009071867.423.22$2,311
Jul 2009075761.133.46$2,623
Jun 2009068966.163.90$2,684
May 2009067854.743.93$2,662
Apr 2009068546.773.59$2,457
Mar 2009083142.144.06$3,373
Feb 2009088632.814.63$4,105
Jan 200901,23035.865.37$6,606
Dec 200801,23237.105.98$7,364
Nov 2008085055.496.86$5,831
Oct 200801,13775.246.92$7,870
Sep 200801,238101.767.88$9,752
Aug 200801,746114.228.48$14,811
Jul 200801,406131.0811.39$16,014
Jun 200801,552131.3313.03$20,227
May 200801,630123.1711.57$18,866
Apr 200801,659110.3110.45$17,345
Mar 200801,788101.909.66$17,279
Feb 200801,55592.538.77$13,638
Jan 200801,12590.388.21$9,231
Dec 200701,08988.337.30$7,952
Nov 200701,09091.677.29$7,948
Oct 200701,07882.856.92$7,462
Sep 200701,11275.846.24$6,944
Aug 200701,14769.066.39$7,327
Jul 2007091870.906.39$5,864
Jun 200701,14162.007.55$8,613
May 200701,07558.747.85$8,435
Apr 200701,04859.617.81$8,180
Mar 2007094456.927.30$6,893
Feb 200701,21655.108.22$9,991
Jan 200701,05250.306.73$7,077
Dec 200601,13156.656.92$7,825
Nov 200601,28054.207.62$9,750
Oct 200601,02854.906.01$6,182
Sep 2006057460.085.04$2,891
Aug 2006079368.717.34$5,821
Jul 200601,11769.376.34$7,085
Jun 2006098466.286.38$6,282
May 200601,79666.016.42$11,539
Apr 2006010,57964.397.36$77,867
Mar 2006011,86456.707.08$84,032
Feb 200605,78357.597.75$44,825
Jan 200607,55160.598.93$67,456
Dec 200501,51454.9413.42$20,311
Nov 200501,56054.6910.59$16,518
Oct 200501,29158.3413.80$17,810
Sep 200502,33561.4512.08$28,204
Aug 200504,82461.519.80$47,260
Jul 200505,72255.697.84$44,881
Jun 200505,95252.337.38$43,932
May 200505,35445.226.65$35,610
Apr 200508,16749.207.36$60,113
Mar 200511,87550.377.15$13,466
Feb 200502,13345.226.31$13,463
Jan 200501,98743.166.32$12,562
Dec 200402,23939.866.75$15,116
Nov 200402,18445.286.33$13,826
Oct 20040049.706.52$0
Sep 200462,53643.245.28$13,659
Aug 200404,86742.375.55$27,015
Jul 200402,51338.286.08$15,290
Jun 2004222,65636.106.43$17,880
May 200403,70337.486.49$24,049
Apr 200413,92434.475.86$23,023
Mar 200414,47834.365.53$24,798
Feb 200404,25732.455.51$23,454
Jan 200405,21132.036.30$32,827
Dec 200305,04930.266.30$31,817
Nov 200304,93128.804.60$22,659
Oct 200304,49728.174.76$21,404
Sep 200324,58026.314.75$21,805
Aug 200335,21429.765.13$26,836
Jul 200305,34129.415.17$27,617
Jun 200306,11128.565.98$36,562
May 200316,25226.595.97$37,368
Apr 200306,61626.675.41$35,775
Mar 200308,12931.146.10$49,555
Feb 2003437,40333.487.93$60,115
Jan 2003107,06030.315.58$39,712
Dec 2002397,72126.914.85$38,525
Nov 200207,71324.664.14$31,908
Oct 200248,77726.464.23$37,225
Sep 200209,07327.443.64$32,982
Aug 200209,79825.963.16$31,002
Jul 2002010,71324.583.06$32,801
Jun 2002510,26323.733.34$34,379
May 2002512,15624.663.58$43,690
Apr 2002613,40123.653.51$47,211
Mar 2002017,21022.003.10$53,398
Feb 200208,51018.222.38$20,217
Jan 2002018,41017.172.38$43,736
Dec 2001017,90616.932.36$42,337
Nov 2001023,59318.072.41$56,753
Oct 2001015,14319.782.53$38,295
Sep 2001016,14624.262.25$36,350
Aug 2001020,26324.873.05$61,866
Jul 2001023,24123.933.20$74,303
Jun 2001026,15124.563.82$100,006
May 2001529,76825.524.31$128,348
Apr 2001529,29224.685.34$156,406
Mar 20011757,55624.545.38$309,864
Feb 20012865,94127.755.77$381,064
Jan 20012767,41727.478.40$566,961
Dec 2000082,19226.889.12$749,797
Nov 2000079,31932.215.66$448,787
Oct 2000041,45031.235.15$213,281
Sep 2000012,27831.875.19$63,680

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.

Aug 2025 — as filed, then multipliedworked
Condensate             0 bbl  × $ 63.93 =         $0
Gas                    1 Mcf  × $  3.01 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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/180241 is the state's own key, not one this site invented.