JANDA-AMARADO

Operated by ENERVEST OPERATING, L.L.C. (P-5 252131) 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 21903District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$2.6 M
Jan 1993 – Jul 2009
Value, last 12 filed months
$41 k
at the published price for each month
Months reported
199
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
OilDisposition116,427 bbl$2,115,964
Casinghead gasProduction483,369 Mcf$487,060
Total$2,603,024

359,679 Mcf of this lease's gas, across 45 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 29.8592, -96.9311. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.85921, -96.93107 · 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
13,437 ft
1 wells filed one
Completion to plug
15.8 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 13,437 ft.

Completions filed
Sep 1993
1 of 1 wells
Plug dates filed
Jun 2009
1 of 1 wells

Last completion to plug: a median of 15.8 years across the 1 well that filed both dates, with the middle half between 15.8 years and 15.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-14932705113,437 ftSep 1993Jun 2009Yes

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 (199)

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

199 months

Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009113042.144.06$4,762
Feb 2009019732.814.63$913
Jan 200919348735.865.37$9,537
Dec 2008021837.105.98$1,303
Nov 2008030955.496.86$2,120
Oct 200818726875.246.92$15,925
Sep 20080516101.767.88$4,065
Aug 20080282114.228.48$2,392
Jul 2008194303131.0811.39$28,881
Jun 20080484131.3313.03$6,308
May 20080221123.1711.57$2,558
Apr 20080288110.3110.45$3,011
Mar 20080360101.909.66$3,479
Feb 200819322592.538.77$19,832
Jan 2008021990.388.21$1,797
Dec 2007028988.337.30$2,110
Nov 200719440491.677.29$20,730
Oct 2007031182.856.92$2,153
Sep 2007028875.846.24$1,798
Aug 200719248269.066.39$16,339
Jul 2007021570.906.39$1,373
Jun 2007030462.007.55$2,295
May 200719638658.747.85$14,542
Apr 2007027159.617.81$2,115
Mar 200719444956.927.30$14,321
Feb 2007034755.108.22$2,851
Jan 2007038650.306.73$2,597
Dec 200617761556.656.92$14,282
Nov 2006031154.207.62$2,369
Oct 200618145754.906.01$12,685
Sep 200618257260.085.04$13,816
Aug 2006060168.717.34$4,411
Jul 2006026569.376.34$1,681
Jun 2006165866.286.38$4,267
May 200618149066.016.42$15,096
Apr 2006263264.397.36$4,781
Mar 200619592756.707.08$17,622
Feb 20068557.597.75$499
Jan 20063060.598.93$182
Dec 20050054.9413.42$0
Nov 2005041754.6910.59$4,415
Oct 200516446358.3413.80$15,955
Sep 2005162561.4512.08$7,611
Aug 200515574961.519.80$16,872
Jul 200518340555.697.84$13,368
Jun 2005014252.337.38$1,048
May 2005150145.226.65$3,377
Apr 200518068849.207.36$13,920
Mar 200518252950.377.15$12,952
Feb 2005049345.226.31$3,112
Jan 200518669343.166.32$12,409
Dec 2004297039.866.75$6,628
Nov 200417855945.286.33$11,599
Oct 20041049.706.52$50
Sep 2004037143.245.28$1,960
Aug 200418440542.375.55$10,044
Jul 2004059838.286.08$3,638
Jun 200417982536.106.43$11,769
May 2004061337.486.49$3,981
Apr 200417652734.475.86$9,154
Mar 2004048234.365.53$2,666
Feb 200418466332.455.51$9,624
Jan 2004167232.036.30$4,265
Dec 200318366930.266.30$9,753
Nov 2003036428.804.60$1,673
Oct 2003070928.174.76$3,375
Sep 200318353626.314.75$7,360
Aug 200318175629.765.13$9,265
Jul 2003071629.415.17$3,702
Jun 200328045428.565.98$10,713
May 2003049926.595.97$2,980
Apr 2003044126.675.41$2,385
Mar 200318252531.146.10$8,868
Feb 2003012433.487.93$983
Jan 2003187030.315.58$5,668
Dec 20021819126.914.85$5,312
Nov 2002041224.664.14$1,704
Oct 200218375026.464.23$8,014
Sep 20023671,06027.443.64$13,924
Aug 2002033625.963.16$1,063
Jul 2002076224.583.06$2,333
Jun 20021801,14223.733.34$8,084
May 200217929924.663.58$5,486
Apr 2002182023.653.51$4,304
Mar 2002033822.003.10$1,049
Feb 2002074818.222.38$1,777
Jan 20023601,09517.172.38$8,783
Dec 200118595316.932.36$5,385
Nov 200118088518.072.41$5,381
Oct 20010019.782.53$0
Sep 20011781,38924.262.25$7,445
Aug 20011835224.873.05$4,710
Jul 2001082423.933.20$2,634
Jun 2001073224.563.82$2,799
May 200117873225.524.31$7,696
Apr 2001078924.685.34$4,210
Mar 200136672224.545.38$12,863
Feb 2001060927.755.77$3,512
Jan 200118668427.478.40$10,854
Dec 200018388226.889.12$12,965
Nov 2000081932.215.66$4,634
Oct 200017572131.235.15$9,175
Sep 20001791,16831.875.19$11,763
Aug 200035746229.644.54$12,679
Jul 2000096228.534.09$3,934
Jun 20003651,12229.304.40$15,628
May 2000099827.263.68$3,672
Apr 20003591,29624.513.12$12,837
Mar 200001,15328.422.86$3,297
Feb 20001801,10027.622.73$7,971
Jan 20001781,09425.272.48$7,212
Dec 19993691,44024.282.42$12,449
Nov 1999087623.192.43$2,132
Oct 19993631,05320.982.80$10,568
Sep 199901,48721.752.62$3,894
Aug 19993601,09619.262.88$10,085
Jul 199901,46717.892.37$3,480
Jun 19993541,36415.942.36$8,865
May 199901,30615.792.32$3,031
Apr 19993601,46615.102.21$8,673
Mar 199901,77812.471.84$3,269
Feb 19993622,1819.981.82$7,577
Jan 19993643,27210.381.90$9,995
Dec 1998049.201.77$7
Nov 19980010.892.19$0
Oct 199835548312.421.97$5,360
Sep 199801,38712.592.08$2,889
Aug 19983571,79911.301.91$7,465
Jul 199802,42711.742.24$5,430
Jun 19983541,82511.242.24$8,062
May 19983612,10812.622.21$9,207
Apr 199802,42513.042.51$6,075
Mar 19983731,18812.802.31$7,518
Feb 19980013.952.30$0
Jan 19983651,27114.702.15$8,104
Dec 199701,75416.322.41$4,229
Nov 19975482,23718.193.09$16,877
Oct 199701,77719.253.15$5,597
Sep 19973602,08717.742.95$12,553
Aug 19973582,42217.862.55$12,581
Jul 19973642,18917.582.25$11,318
Jun 19973502,64917.242.26$12,013
May 19973552,65918.972.31$12,873
Apr 19971802,50017.882.08$8,425
Mar 19973593,33218.951.94$13,264
Feb 19973592,69820.492.21$13,307
Jan 19973624,27723.483.54$23,639
Dec 19967334,45223.32$17,094
Nov 19961,2615,87521.97$27,704
Oct 19961,2844,88723.31$29,930
Sep 19965552,90222.22$12,332
Aug 19963543,13720.26$7,172
Jul 19965462,17219.55$10,674
Jun 199635519518.73$6,649
May 19966219.43$117
Apr 19964021.51$86
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19963582,93817.07$6,111
Dec 19957353,03517.19$12,635
Nov 19957604,20016.00$12,160
Oct 19953711,84515.43$5,725
Sep 19955644,21116.18$9,126
Aug 19957515,57215.92$11,956
Jul 19957274,29915.24$11,079
Jun 19951,3013,90716.41$21,349
May 19951881,28317.56$3,301
Apr 19957382,20217.73$13,085
Mar 19959344,53516.44$15,355
Feb 19957554,45716.58$12,518
Jan 19951,3036,12115.92$20,744
Dec 19947652,91815.03$11,498
Nov 19941,1324,60415.90$17,999
Oct 19949325,02915.58$14,521
Sep 19949395,99215.29$14,357
Aug 19941,5007,48616.13$24,195
Jul 19941,5009,05717.56$26,340
Jun 19941,87710,82917.09$32,078
May 19942,75914,60215.88$43,813
Apr 19941,1176,10314.14$15,794
Mar 19941,87210,89612.46$23,325
Feb 19942,40414,61512.50$30,050
Jan 19943,37920,34512.66$42,778
Dec 19935,64729,90512.33$69,628
Nov 19939,15450,46014.49$132,641
Oct 199323,56169,36015.85$373,442
Sep 19935,7628,87015.03$86,603
Aug 199318014315.66$2,819
Jul 199355931315.46$8,642
Jun 199373655116.79$12,357
May 19932,2582,13717.68$39,921
Apr 19931,4931,32818.05$26,949
Mar 19932,4072,10218.14$43,663
Feb 19934,8984,05917.90$87,674
Jan 19935,9185,74816.93$100,192

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.

Mar 2009 — as filed, then multipliedworked
Oil                  113 bbl  × $ 42.14 =     $4,762
Casinghead gas         0 Mcf  × $  4.06 =         $0

────────────────────────────────────────────────────
Month total                                   $4,762

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/21903 is the state's own key, not one this site invented.