OLD RIVER FARM

Operated by ANADARKO E&P ONSHORE LLC (P-5 20528) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20945District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – Nov 2015
Value, last 12 filed months
$8 k
at the published price for each month
Months reported
275
no gaps in the span
Streams
2
oil, casinghead 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
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 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
OilDisposition31,821 bbl$818,885
Casinghead gasProduction330,796 Mcf$666,370
Total$1,485,255

208,914 Mcf of this lease's gas, across 47 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 30.5521, -96.4840. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.55206, -96.48397 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
11,784 ft
1 wells filed one
Completion to plug
21.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 11,784 ft.

Completions filed
Oct 1993
1 of 1 wells
Plug dates filed
Sep 2015
1 of 1 wells

Last completion to plug: a median of 21.9 years across the 1 well that filed both dates, with the middle half between 21.9 years and 21.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-05133134111,784 ftOct 1993Sep 2015Yes

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 (275)

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

275 months

Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015119040.162.87$4,779
Jul 20150048.152.95$0
Jun 20150156.152.88$3
May 201582055.212.96$501
Apr 2015182049.822.71$951
Mar 2015101442.892.93$470
Feb 201521644.662.98$137
Jan 2015615043.433.10$726
Dec 201409654.693.59$345
Nov 201417616370.464.25$13,094
Oct 2014017378.303.90$675
Sep 2014015386.164.05$619
Aug 2014015989.394.04$642
Jul 201419112196.564.18$18,949
Jun 2014011998.164.74$564
May 2014012294.734.73$577
Apr 201418015195.944.81$17,995
Mar 2014023495.895.06$1,183
Feb 2014012997.406.19$799
Jan 2014028690.404.86$1,390
Dec 201318021391.824.35$17,455
Nov 2013023888.853.74$890
Oct 2013029597.423.78$1,115
Sep 20130304104.113.72$1,130
Aug 20130288104.253.52$1,015
Jul 20130330102.523.72$1,227
Jun 2013041694.403.93$1,636
May 2013053794.834.15$2,228
Apr 201318751893.964.28$19,789
Mar 2013258893.623.91$2,488
Feb 2013245091.233.42$1,721
Jan 2013022791.603.42$776
Dec 201217520586.773.42$15,886
Nov 2012025086.953.62$906
Oct 2012017789.383.40$602
Sep 2012012794.672.92$371
Aug 2012025392.662.91$736
Jul 2012021285.133.02$640
Jun 201209979.822.52$249
May 2012020891.612.49$518
Apr 20120201101.652.00$401
Mar 20120105105.052.22$233
Feb 2012062101.102.57$159
Jan 201206498.092.73$175
Dec 201107896.873.24$253
Nov 201118221295.723.31$18,123
Oct 2011026584.983.65$967
Sep 2011024083.623.99$957
Aug 2011028283.404.15$1,170
Jul 2011027594.144.52$1,242
Jun 2011045292.904.64$2,097
May 2011029798.134.40$1,308
Apr 20110245105.964.33$1,062
Mar 2011012196.364.06$491
Feb 201117631185.644.18$16,373
Jan 2011121986.504.59$1,091
Dec 2010021785.734.35$943
Nov 2010021880.843.80$827
Oct 2010030678.103.51$1,074
Sep 2010132572.633.98$1,366
Aug 2010064873.684.42$2,864
Jul 2010025472.554.74$1,203
Jun 201016713470.364.91$12,408
May 2010012471.124.24$525
Apr 2010025881.694.12$1,064
Mar 2010025678.394.39$1,124
Feb 201006473.585.44$348
Jan 2010021474.365.96$1,276
Dec 2009023071.445.48$1,261
Nov 2009028974.593.75$1,084
Oct 200908572.544.11$349
Sep 2009015165.543.06$463
Aug 2009074867.423.22$2,407
Jul 200911,24761.133.46$4,381
Jun 20091751,71166.163.90$18,242
May 200901,48554.743.93$5,830
Apr 200918699746.773.59$12,276
Mar 200911,51742.144.06$6,200
Feb 200911,41332.814.63$6,579
Jan 20091881,27135.865.37$13,568
Dec 200811,20537.105.98$7,240
Nov 200801,32555.496.86$9,090
Oct 20081801,23175.246.92$22,064
Sep 200811,273101.767.88$10,129
Aug 200811,607114.228.48$13,746
Jul 200811,575131.0811.39$18,069
Jun 200821,215131.3313.03$16,097
May 2008182342123.1711.57$26,375
Apr 20080603110.3110.45$6,304
Mar 2008178764101.909.66$25,522
Feb 2008062692.538.77$5,490
Jan 2008022890.388.21$1,871
Dec 2007030288.337.30$2,205
Nov 2007039091.677.29$2,844
Oct 2007048382.856.92$3,343
Sep 2007044475.846.24$2,772
Aug 2007036869.066.39$2,351
Jul 2007020370.906.39$1,297
Jun 2007020262.007.55$1,525
May 2007120258.747.85$1,644
Apr 200717417759.617.81$11,754
Mar 2007017556.927.30$1,278
Feb 2007025355.108.22$2,079
Jan 2007137750.306.73$2,586
Dec 2006027456.656.92$1,896
Nov 2006028054.207.62$2,133
Oct 200616736454.906.01$11,357
Sep 2006044260.085.04$2,226
Aug 2006029168.717.34$2,136
Jul 2006029069.376.34$1,839
Jun 2006027866.286.38$1,775
May 200617632466.016.42$13,699
Apr 2006038364.397.36$2,819
Mar 2006044156.707.08$3,124
Feb 20061265757.597.75$5,784
Jan 200617638760.598.93$14,121
Dec 200511,11654.9413.42$15,027
Nov 200501,00154.6910.59$10,599
Oct 20051761,44058.3413.80$30,134
Sep 200512,33961.4512.08$28,314
Aug 20051792,31461.519.80$33,680
Jul 20051821,50955.697.84$21,972
Jun 200501,71152.337.38$12,629
May 20051802,02045.226.65$21,575
Apr 20053581,96449.207.36$32,070
Mar 20051832,79750.377.15$29,230
Feb 20051822,78245.226.31$25,790
Jan 20051713,23143.166.32$27,807
Dec 20045363,05139.866.75$41,963
Nov 20041771,70045.286.33$18,776
Oct 200468149.706.52$3,386
Sep 2004028343.245.28$1,495
Aug 2004076542.375.55$4,246
Jul 200417722738.286.08$8,157
Jun 2004021836.106.43$1,402
May 2004012137.486.49$786
Apr 200409034.475.86$527
Mar 200408434.365.53$465
Feb 2004014732.455.51$810
Jan 2004013532.036.30$850
Dec 2003012330.266.30$775
Nov 2003014928.804.60$685
Oct 2003014828.174.76$704
Sep 200316916226.314.75$5,216
Aug 2003019529.765.13$1,000
Jul 2003020929.415.17$1,081
Jun 2003030228.565.98$1,807
May 2003017826.595.97$1,063
Apr 2003036526.675.41$1,974
Mar 2003035131.146.10$2,140
Feb 2003028933.487.93$2,291
Jan 2003237430.315.58$2,148
Dec 200217838126.914.85$6,639
Nov 2002028924.664.14$1,196
Oct 2002033826.464.23$1,429
Sep 2002036727.443.64$1,334
Aug 2002037525.963.16$1,187
Jul 2002049024.583.06$1,500
Jun 200216836823.733.34$5,215
May 2002049824.663.58$1,785
Apr 2002033023.653.51$1,159
Mar 2002026522.003.10$822
Feb 2002017618.222.38$418
Jan 2002026217.172.38$622
Dec 200117639016.932.36$3,902
Nov 2001039018.072.41$938
Oct 2001051819.782.53$1,310
Sep 2001048624.262.25$1,094
Aug 2001038824.873.05$1,185
Jul 200117438023.933.20$5,379
Jun 2001047224.563.82$1,805
May 2001055825.524.31$2,403
Apr 2001060924.685.34$3,249
Mar 2001054024.545.38$2,903
Feb 2001045327.755.77$2,612
Jan 200119260727.478.40$10,372
Dec 2000067026.889.12$6,112
Nov 2000074532.215.66$4,215
Oct 200017387531.235.15$9,905
Sep 2000070331.875.19$3,646
Aug 2000087829.644.54$3,987
Jul 200017970728.534.09$7,998
Jun 2000046329.304.40$2,036
May 200002127.263.68$77
Apr 2000053224.513.12$1,658
Mar 200017992628.422.86$7,735
Feb 200017481327.622.73$7,023
Jan 2000088925.272.48$2,205
Dec 1999052924.282.42$1,282
Nov 1999052223.192.43$1,271
Oct 199918371120.982.80$5,833
Sep 1999068521.752.62$1,794
Aug 199917959819.262.88$5,167
Jul 1999054917.892.37$1,302
Jun 1999063215.942.36$1,493
May 1999077615.792.32$1,801
Apr 199913666515.102.21$3,522
Mar 1999045812.471.84$842
Feb 19991844439.981.82$2,642
Jan 1999041610.381.90$790
Dec 199803549.201.77$628
Nov 1998043910.892.19$960
Oct 199816149812.421.97$2,980
Sep 1998057612.592.08$1,200
Aug 199817349811.301.91$2,905
Jul 199817642811.742.24$3,024
Jun 1998065911.242.24$1,474
May 1998070812.622.21$1,562
Apr 199816554513.042.51$3,517
Mar 1998051712.802.31$1,194
Feb 199816368113.952.30$3,840
Jan 1998062614.702.15$1,349
Dec 1997071016.322.41$1,712
Nov 199717462618.193.09$5,098
Oct 199701,01119.253.15$3,184
Sep 19971601,14117.742.95$6,210
Aug 1997091317.862.55$2,332
Jul 19971661,13517.582.25$5,469
Jun 199701,00217.242.26$2,262
May 199717989318.972.31$5,457
Apr 19971711,08217.882.08$5,311
Mar 1997090018.951.94$1,745
Feb 199717054720.492.21$4,690
Jan 1997073223.483.54$2,591
Dec 199617689223.32$4,104
Nov 199615870221.97$3,471
Oct 1996076023.31$0
Sep 199617099422.22$3,777
Aug 19961341,02820.26$2,715
Jul 199616485519.55$3,206
Jun 1996094518.73$0
May 19961841,28319.43$3,575
Apr 19961781,23721.51$3,829
Mar 19961761,85219.38$3,411
Feb 19961781,66516.98$3,022
Jan 19961711,84517.07$2,919
Dec 19951861,94917.19$3,197
Nov 19953422,26516.00$5,472
Oct 19953372,60615.43$5,200
Sep 199502,99216.18$0
Aug 19953393,04915.92$5,397
Jul 19953242,77415.24$4,938
Jun 19951753,02416.41$2,872
May 19953452,59817.56$6,058
Apr 19953582,62417.73$6,347
Mar 19951732,30816.44$2,844
Feb 19953552,26316.58$5,886
Jan 19955443,15215.92$8,660
Dec 19943592,92115.03$5,396
Nov 19943463,47315.90$5,501
Oct 19947054,55015.58$10,984
Sep 19946984,64315.29$10,672
Aug 19946874,72716.13$11,081
Jul 19947055,01117.56$12,380
Jun 19943074,91017.09$5,247
May 19945465,08215.88$8,670
Apr 19947057,42014.14$9,969
Mar 19945164,84512.46$6,429
Feb 19946992,64812.50$8,738
Jan 19947053,43012.66$8,925
Dec 19932,1495,15412.33$26,497
Nov 19938591,67514.49$12,447
Oct 19938538,00715.85$13,520
Sep 19935459,32815.03$8,191
Aug 199369111,65915.66$10,821
Jul 199352712,26515.46$8,147
Jun 199372312,41716.79$12,139
May 199371913,15617.68$12,712
Apr 19930018.05$0
Mar 199354511,13918.14$9,886
Feb 199371011,30017.90$12,709
Jan 199389213,49216.93$15,102

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 2015 — as filed, then multipliedworked
Oil                  119 bbl  × $ 40.16 =     $4,779
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $4,779

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. 03/O/20945 is the state's own key, not one this site invented.