GERDES, NEWMAN

Operated by ADAMS RESOURCES EXPL. CORP. (P-5 3996) 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 13665District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – Nov 2016
Value, last 12 filed months
$34 k
at the published price for each month
Months reported
287
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

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA4none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition50,292 bbl$1,140,489
Casinghead gasProduction773,373 Mcf$1,352,982
Total$2,493,471

472,051 Mcf of this lease's gas, across 48 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 (4)

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 30.3185, -96.7212. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

30.31838, -96.72009 · 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
8,798 ft
4 wells filed one
Completion to plug
34.1 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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

Between 8,495 and 9,070 ft, median 8,798 ft, over the 4 wells that filed a depth.

Completions filed
Jan 1981 – Sep 1983
4 of 4 wells
Plug dates filed
Feb 2013 – Sep 2016
4 of 4 wells

Last completion to plug: a median of 34.1 years across the 4 wells that filed both dates, with the middle half between 32.1 years and 35.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-2873117139,070 ftSep 1983Aug 2016Yes
42-0513213648,896 ftJun 1983Feb 2013Yes
42-2873075128,700 ftApr 1981Jul 2016Yes
42-0513089618,495 ftJan 1981Sep 2016Yes

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 (287)

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

287 months

Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201651041.553.10$2,119
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016577742.521.99$2,577
Apr 20161811,83236.561.99$10,265
Mar 201601,96533.011.79$3,525
Feb 201611,81326.472.06$3,768
Jan 2016097827.352.36$2,312
Dec 20151881,64132.362.00$9,368
Nov 201511,79438.792.17$3,927
Oct 20151761,94443.552.43$12,382
Sep 201532,27942.992.76$6,415
Aug 201501,54140.162.87$4,427
Jul 20151761,52548.152.95$12,966
Jun 201501,60056.152.88$4,613
May 201501,67655.212.96$4,953
Apr 201501,66149.822.71$4,496
Mar 201511,69542.892.93$5,017
Feb 201511,47944.662.98$4,446
Jan 201511,57043.433.10$4,911
Dec 201411,62154.693.59$5,876
Nov 201401,37470.464.25$5,842
Oct 20141761,67178.303.90$20,299
Sep 201401,59886.164.05$6,465
Aug 201401,70089.394.04$6,860
Jul 201401,73996.564.18$7,268
Jun 201401,58398.164.74$7,498
May 201401,73594.734.73$8,201
Apr 20141671,71295.944.81$24,255
Mar 201411,77295.895.06$9,057
Feb 201411,62197.406.19$10,135
Jan 201401,77990.404.86$8,647
Dec 201311,89191.824.35$8,326
Nov 20131711,77688.853.74$21,833
Oct 201301,99397.423.78$7,532
Sep 201301,978104.113.72$7,354
Aug 201312,059104.253.52$7,357
Jul 201302,191102.523.72$8,146
Jun 201302,09994.403.93$8,256
May 201312,10394.834.15$8,820
Apr 20131501,21893.964.28$19,310
Mar 201301,64593.623.91$6,437
Feb 201302,11691.233.42$7,237
Jan 20135762691.603.42$7,362
Dec 201201,67586.773.42$5,729
Nov 20121482,17386.953.62$20,746
Oct 2012068989.383.40$2,342
Sep 201201,85294.672.92$5,405
Aug 201202,09992.662.91$6,104
Jul 201202,25985.133.02$6,824
Jun 201211,32279.822.52$3,410
May 201201,90391.612.49$4,735
Apr 2012992,244101.652.00$14,544
Mar 20121632,050105.052.22$21,678
Feb 201211,443101.102.57$3,810
Jan 201211,46898.092.73$4,112
Dec 201169562196.873.24$69,337
Nov 201117836395.723.31$18,240
Oct 2011011384.983.65$412
Sep 201108883.623.99$351
Aug 201112010083.404.15$10,423
Jul 201102494.144.52$108
Jun 201108592.904.64$394
May 201108798.134.40$383
Apr 2011086105.964.33$373
Mar 201108696.364.06$349
Feb 2011011385.644.18$472
Jan 201108186.504.59$372
Dec 2010012285.734.35$530
Nov 2010013680.843.80$516
Oct 2010010978.103.51$382
Sep 201007172.633.98$283
Aug 2010015073.684.42$663
Jul 201007672.554.74$360
Jun 2010018270.364.91$894
May 2010011071.124.24$466
Apr 20101719981.694.12$14,377
Mar 2010148578.394.39$2,207
Feb 201008573.585.44$463
Jan 2010014974.365.96$889
Dec 2009010271.445.48$559
Nov 2009016374.593.75$611
Oct 200908972.544.11$366
Sep 2009010865.543.06$331
Aug 200903967.423.22$126
Jul 2009110661.133.46$428
Jun 200904366.163.90$167
May 200908454.743.93$330
Apr 200919246.773.59$377
Mar 2009018842.144.06$763
Feb 2009011432.814.63$528
Jan 2009333235.865.37$1,891
Dec 2008114837.105.98$922
Nov 200805655.496.86$384
Oct 200809775.246.92$671
Sep 20080140101.767.88$1,103
Aug 2008155139114.228.48$18,883
Jul 20080241131.0811.39$2,745
Jun 20080251131.3313.03$3,271
May 20080104123.1711.57$1,204
Apr 20081137110.3110.45$1,543
Mar 20080170101.909.66$1,643
Feb 2008012092.538.77$1,052
Jan 2008018190.388.21$1,485
Dec 2007012688.337.30$920
Nov 200712014191.677.29$12,029
Oct 2007016982.856.92$1,170
Sep 2007019775.846.24$1,230
Aug 2007115169.066.39$1,034
Jul 2007016770.906.39$1,067
Jun 2007018262.007.55$1,374
May 200701,03358.747.85$8,105
Apr 200701,94659.617.81$15,189
Mar 200702,76856.927.30$20,212
Feb 20071652,33555.108.22$28,276
Jan 200702,83650.306.73$19,077
Dec 200602,75256.656.92$19,040
Nov 200602,53854.207.62$19,333
Oct 20061642,66754.906.01$25,042
Sep 2006682,28460.085.04$15,590
Aug 200612,17968.717.34$16,062
Jul 200602,35469.376.34$14,931
Jun 200612,50366.286.38$16,045
May 20061422,73066.016.42$26,914
Apr 200602,90864.397.36$21,404
Mar 200603,19056.707.08$22,595
Feb 200603,47257.597.75$26,912
Jan 200601,03660.598.93$9,255
Dec 20059289054.9413.42$16,994
Nov 200501,39554.6910.59$14,771
Oct 200501,14158.3413.80$15,741
Sep 200501,48461.4512.08$17,925
Aug 20051621,75161.519.80$27,119
Jul 2005891,70155.697.84$18,298
Jun 200501,64052.337.38$12,105
May 200501,69845.226.65$11,294
Apr 20051711,00449.207.36$15,803
Mar 2005066550.377.15$4,758
Feb 200501,56645.226.31$9,884
Jan 200502,03843.166.32$12,885
Dec 200401,83339.866.75$12,375
Nov 200402,20045.286.33$13,927
Oct 20041712,51449.706.52$24,878
Sep 200411,89043.245.28$10,030
Aug 200402,57342.375.55$14,282
Jul 200402,80938.286.08$17,090
Jun 200402,87336.106.43$18,482
May 200402,95537.486.49$19,191
Apr 200402,83434.475.86$16,603
Mar 20043272,91634.365.53$27,362
Feb 200402,88432.455.51$15,890
Jan 20041712,98632.036.30$24,288
Dec 200302,58530.266.30$16,290
Nov 200302,47128.804.60$11,355
Oct 20031362,38428.174.76$15,178
Sep 200302,12726.314.75$10,102
Aug 200301,67429.765.13$8,587
Jul 2003761,06029.415.17$7,716
Jun 200301,09428.565.98$6,545
May 200301,01926.595.97$6,086
Apr 2003841,09526.675.41$8,161
Mar 20031781,12931.146.10$12,425
Feb 200301,22633.487.93$9,717
Jan 200301,10730.315.58$6,179
Dec 200201,08226.914.85$5,252
Nov 2002047224.664.14$1,953
Oct 200205626.464.23$237
Sep 2002011327.443.64$411
Aug 20021626625.963.16$4,414
Jul 2002015824.583.06$484
Jun 2002064623.733.34$2,157
May 2002088324.663.58$3,165
Apr 20021847223.653.51$4,604
Mar 200218480922.003.10$6,558
Feb 2002073718.222.38$1,751
Jan 2002090917.172.38$2,159
Dec 2001046216.932.36$1,092
Nov 2001081318.072.41$1,956
Oct 2001083619.782.53$2,114
Sep 200118279324.262.25$6,201
Aug 2001077124.873.05$2,354
Jul 2001084223.933.20$2,692
Jun 2001065924.563.82$2,520
May 2001083225.524.31$3,584
Apr 2001085024.685.34$4,535
Mar 2001090024.545.38$4,839
Feb 2001081727.755.77$4,712
Jan 2001089927.478.40$7,550
Dec 2000077026.889.12$7,024
Nov 2000079932.215.66$4,521
Oct 2000088731.235.15$4,564
Sep 2000079631.875.19$4,128
Aug 2000086329.644.54$3,919
Jul 200031893128.534.09$12,880
Jun 2000089429.304.40$3,931
May 2000087327.263.68$3,212
Apr 2000087924.513.12$2,739
Mar 2000089828.422.86$2,568
Feb 2000071927.622.73$1,960
Jan 2000094725.272.48$2,349
Dec 199914285724.282.42$5,525
Nov 199917687723.192.43$6,216
Oct 1999583520.982.80$2,446
Sep 1999389121.752.62$2,399
Aug 1999181319.262.88$2,357
Jul 1999083417.892.37$1,979
Jun 1999028715.942.36$678
May 199933814515.792.32$5,674
Apr 199933658915.102.21$6,374
Mar 1999290312.471.84$1,685
Feb 199907189.981.82$1,305
Jan 1999274610.381.90$1,438
Dec 19982559.201.77$116
Nov 199821,02810.892.19$2,269
Oct 199861,03112.421.97$2,105
Sep 19982285912.592.08$2,066
Aug 1998301,05911.301.91$2,359
Jul 1998121,20711.742.24$2,841
Jun 1998151,17111.242.24$2,788
May 1998121,20012.622.21$2,799
Apr 1998211,00713.042.51$2,797
Mar 19982331,26312.802.31$5,899
Feb 1998271,16213.952.30$3,048
Jan 1998161,40314.702.15$3,258
Dec 1997241,27916.322.41$3,475
Nov 1997121,54918.193.09$5,002
Oct 1997281,46119.253.15$5,141
Sep 19973581,34617.742.95$10,328
Aug 19972121,91717.862.55$8,684
Jul 1997393,59917.582.25$8,772
Jun 1997394,26617.242.26$10,302
May 1997305,82818.972.31$14,023
Apr 1997266,24317.882.08$13,468
Mar 1997107,34318.951.94$14,429
Feb 199786,15520.492.21$13,741
Jan 19972687,07623.483.54$31,340
Dec 19963836,82923.32$8,932
Nov 19962368,31421.97$5,185
Oct 199654210,10623.31$12,634
Sep 19969949,59522.22$22,087
Aug 19961,4478,75720.26$29,316
Jul 19961,4727,58419.55$28,778
Jun 19962,8598,79718.73$53,549
May 199677013,02519.43$14,961
Apr 199692417,72021.51$19,875
Mar 19961891,51019.38$3,663
Feb 19961,0121,36116.98$17,184
Jan 19969278,82617.07$15,824
Dec 199576010,00917.19$13,064
Nov 19957759,65016.00$12,400
Oct 19953729,61415.43$5,740
Sep 19951,07610,39516.18$17,410
Aug 199571910,64715.92$11,446
Jul 199580110,66915.24$12,207
Jun 199572910,32916.41$11,963
May 19951,00210,14317.56$17,595
Apr 199538710,01917.73$6,862
Mar 19951,05010,74516.44$17,262
Feb 19956738,80316.58$11,158
Jan 199589610,61715.92$14,264
Dec 19941,38910,55215.03$20,877
Nov 199438510,40215.90$6,122
Oct 19941,05311,24615.58$16,406
Sep 199472510,17815.29$11,085
Aug 199472411,28016.13$11,678
Jul 19941,04310,52217.56$18,315
Jun 19941,2109,97917.09$20,679
May 199469511,03915.88$11,037
Apr 199471910,39714.14$10,167
Mar 19941,25411,00212.46$15,625
Feb 19947049,49712.50$8,800
Jan 19941,04110,74712.66$13,179
Dec 19931,05011,59212.33$12,947
Nov 19936989,40214.49$10,114
Oct 19931,07511,86815.85$17,039
Sep 199371311,67815.03$10,716
Aug 19931,04011,67115.66$16,286
Jul 199368012,04415.46$10,513
Jun 199372110,34616.79$12,106
May 19938808,15717.68$15,558
Apr 19933548,44218.05$6,390
Mar 19936807,91218.14$12,335
Feb 19931,0018,07717.90$17,918
Jan 19933529,95716.93$5,959

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.

Sep 2016 — as filed, then multipliedworked
Oil                   51 bbl  × $ 41.55 =     $2,119
Casinghead gas         0 Mcf  × $  3.10 =         $0

────────────────────────────────────────────────────
Month total                                   $2,119

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/13665 is the state's own key, not one this site invented.