J. ANTHONY

Operated by APACHE CORPORATION (P-5 27200) 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 21495District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$1.9 M
Jan 1993 – Mar 2007
Value, last 12 filed months
$13 k
at the published price for each month
Months reported
171
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
OilDisposition82,985 bbl$1,506,118
Casinghead gasProduction222,638 Mcf$412,562
Total$1,918,680

103,236 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 (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 30.6671, -96.4992. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.66709, -96.49917 · 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
9,678 ft
1 wells filed one
Completion to plug
18.9 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 9,678 ft.

Completions filed
Mar 1992
1 of 1 wells
Plug dates filed
Feb 2011
1 of 1 wells

Last completion to plug: a median of 18.9 years across the 1 well that filed both dates, with the middle half between 18.9 years and 18.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-041311901H9,678 ftMar 1992Feb 2011Yes

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 (171)

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

171 months

Mar 20070056.927.30$0
Feb 200709055.108.22$739
Jan 200708950.306.73$599
Dec 200609556.656.92$657
Nov 200608054.207.62$609
Oct 200605954.906.01$355
Sep 2006022160.085.04$1,113
Aug 2006014868.717.34$1,086
Jul 20060069.376.34$0
Jun 2006125066.286.38$8,285
May 20060466.016.42$26
Apr 20060064.397.36$0
Mar 20061945856.707.08$11,411
Feb 2006029157.597.75$2,256
Jan 2006021860.598.93$1,947
Dec 2005083654.9413.42$11,215
Nov 2005031954.6910.59$3,378
Oct 200509558.3413.80$1,311
Sep 200515928061.4512.08$13,153
Aug 2005013561.519.80$1,323
Jul 2005027255.697.84$2,133
Jun 2005013952.337.38$1,026
May 200513826845.226.65$8,023
Apr 2005047449.207.36$3,489
Mar 200516728050.377.15$10,415
Feb 200501645.226.31$101
Jan 20050043.166.32$0
Dec 200403639.866.75$243
Nov 200409545.286.33$601
Oct 2004014249.706.52$925
Sep 200416711943.245.28$7,850
Aug 200409942.375.55$550
Jul 2004011638.286.08$706
Jun 20041504436.106.43$5,698
May 2004048537.486.49$3,150
Apr 200401734.475.86$100
Mar 200402734.365.53$149
Feb 200406732.455.51$369
Jan 2004017332.036.30$1,090
Dec 200326319130.266.30$9,162
Nov 2003038628.804.60$1,774
Oct 2003011428.174.76$543
Sep 200315838326.314.75$5,976
Aug 200319064029.765.13$8,937
Jul 2003056129.415.17$2,901
Jun 200317762928.565.98$8,818
May 2003176626.595.97$4,602
Apr 200316726.675.41$389
Mar 2003013631.146.10$829
Feb 200317061633.487.93$10,574
Jan 2003322430.315.58$1,341
Dec 20021355426.914.85$3,895
Nov 200208924.664.14$368
Oct 20021901,55026.464.23$11,583
Sep 20021901,50027.443.64$10,666
Aug 20021901,46625.963.16$9,571
Jul 20023541,33524.583.06$12,789
Jun 200201,07923.733.34$3,602
May 20021801,43924.663.58$9,596
Apr 20021821,58423.653.51$9,868
Mar 20021901,38922.003.10$8,490
Feb 200231,25418.222.38$3,034
Jan 20021871,48617.172.38$6,741
Dec 20012771,56716.932.36$8,395
Nov 20011791,45418.072.41$6,732
Oct 20013481,46919.782.53$10,598
Sep 20011801,42424.262.25$7,573
Aug 20011531,18124.873.05$7,411
Jul 20011791,17223.933.20$8,030
Jun 200111,16124.563.82$4,464
May 20011811,11725.524.31$9,430
Apr 20011711,33124.685.34$11,322
Mar 20011731,80024.545.38$13,923
Feb 20013231,57527.755.77$18,046
Jan 20013671,59127.478.40$23,444
Dec 200052592026.889.12$22,505
Nov 20003551,58132.215.66$20,380
Oct 20003501,77731.235.15$20,074
Sep 20005191,13931.875.19$22,448
Aug 200029481429.644.54$12,410
Jul 200033583628.534.09$12,977
Jun 20003542,35129.304.40$20,710
May 20001842,58927.263.68$14,543
Apr 20003642,35324.513.12$16,254
Mar 20001771,64928.422.86$9,746
Feb 20001801,11827.622.73$8,020
Jan 20007121,07825.272.48$20,666
Dec 199973490224.282.42$20,008
Nov 19993661,63523.192.43$12,467
Oct 19991701,57420.982.80$7,980
Sep 19991781,59721.752.62$8,054
Aug 1999173019.262.88$3,332
Jul 19993561,83917.892.37$10,732
Jun 19991822,03815.942.36$7,715
May 199917758315.792.32$4,148
Apr 19993551,65515.102.21$9,015
Mar 19993621,89912.471.84$8,005
Feb 199906899.981.82$1,252
Jan 19995411,93610.381.90$9,294
Dec 199835509.201.77$3,266
Nov 19985321,73210.892.19$9,579
Oct 19983561,94812.421.97$8,258
Sep 19985371,83812.592.08$10,589
Aug 19981761,20311.301.91$4,283
Jul 199834450211.742.24$5,162
Jun 199835562711.242.24$5,393
May 199852599112.622.21$8,812
Apr 199870378413.042.51$11,131
Mar 199870617412.802.31$9,439
Feb 19981791,81713.952.30$6,675
Jan 19983592,11414.702.15$9,833
Dec 19973592,33216.322.41$11,482
Nov 19973612,40318.193.09$13,988
Oct 19973482,62519.253.15$14,967
Sep 19973482,69717.742.95$14,143
Aug 19973572,67617.862.55$13,213
Jul 19975342,46617.582.25$14,929
Jun 19973632,76917.242.26$12,508
May 19971672,67718.972.31$9,348
Apr 19971902,01517.882.08$7,594
Mar 19975442,63118.951.94$15,411
Feb 19973752,24820.492.21$12,643
Jan 19973681,91423.483.54$15,416
Dec 19966021,53023.32$14,039
Nov 19963811,69721.97$8,371
Oct 19961961,05723.31$4,569
Sep 19963931,80722.22$8,732
Aug 19963932,27520.26$7,962
Jul 19963852,52019.55$7,527
Jun 19965752,03318.73$10,770
May 19963772,02819.43$7,325
Apr 19963962,59221.51$8,518
Mar 19963872,03219.38$7,500
Feb 19965621,69016.98$9,543
Jan 19963821,63317.07$6,521
Dec 19953741,20317.19$6,429
Nov 19953941,13416.00$6,304
Oct 19953591,38715.43$5,539
Sep 19953441,37916.18$5,566
Aug 19953651,43715.92$5,811
Jul 19953851,93615.24$5,867
Jun 19953841,95316.41$6,301
May 19955612,30417.56$9,851
Apr 19955472,23617.73$9,698
Mar 19953632,14616.44$5,968
Feb 19957502,30416.58$12,435
Jan 19955362,22815.92$8,533
Dec 19945471,90015.03$8,221
Nov 19949192,37915.90$14,612
Oct 19949142,70215.58$14,240
Sep 199419375615.29$2,951
Aug 19945601,18516.13$9,033
Jul 19947201,16417.56$12,643
Jun 199487047817.09$14,868
May 199471826615.88$11,402
Apr 19947211,47814.14$10,195
Mar 19941,2613,12312.46$15,712
Feb 19941,2832,86912.50$16,038
Jan 19941,7803,80612.66$22,535
Dec 19931,2513,32312.33$15,425
Nov 19931,3632,82814.49$19,750
Oct 19931,6063,66115.85$25,455
Sep 19931,9612,42215.03$29,474
Aug 19932,2974,14115.66$35,971
Jul 19933,3034,96015.46$51,064
Jun 19933,0202,58116.79$50,706
May 19933,7273,13517.68$65,893
Apr 19934,7523,61418.05$85,774
Mar 19935,7673,05318.14$104,613
Feb 19933,1031,54117.90$55,544
Jan 19936,1781,33016.93$104,594

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.

Feb 2007 — as filed, then multipliedworked
Oil                    0 bbl  × $ 55.10 =         $0
Casinghead gas        90 Mcf  × $  8.22 =       $739

────────────────────────────────────────────────────
Month total                                     $739

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/21495 is the state's own key, not one this site invented.