FOSTER

Operated by PAR DEVELOPMENT (P-5 638809) in the COWDEN, SOUTH field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8793District 08Field 21292001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$17.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$26 k
at the published price for each month
Months reported
401
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 102 leases and 1,335 wells, and the rule below applies to all of them.

Discovered
1932-11-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2005-09-27.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: MAXIMUM 160 ACRES PLUS 16 ACRES TOLERANCE

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
OilDisposition233,149 bbl$16,315,167
Casinghead gasProduction171,570 Mcf$805,786
Total$17,120,953

110 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 (9)

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 31.7600, -102.4396. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.76048, -102.43903 · 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
22.2%
2 of 9 wells
With a plug date
22.2%
2 of 9 wells
Median depth
4,640 ft
8 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
222.2%
A plug date is filed
222.2%
BothOn the schedule and plugged. Neither fact cancels the other.
222.2%
NeitherNo plug date, and not on the schedule.
777.8%

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

Total depth in feet, 8 of 9 wells. Median 4,640 ft, with the middle half between 4,397 and 4,701 ft; the shallowest is 4,360 ft and the deepest 4,854 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 7 of 9 wells, Aug 1964 – Apr 2012. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1964 – Apr 2012
7 of 9 wells; 2 filed none
Plug dates filed
Jul 1988
2 of 9 wells; 7 filed none

9 wells

42-1350476514,360 ftJul 1988Yes
42-1350476624,374 ftJul 1988Yes
42-1353909184,660 ftApr 2012
42-13540595104,735 ftApr 2012
42-1350476734,854 ftOct 2010
42-135047684W4,405 ftJan 2010
42-1353909394,620 ftAug 2009
42-1353909474,690 ftMar 2007
42-135104655Aug 1964

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 (401)

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

401 months

May 2026012106.413.05$37
Apr 202601698.932.87$46
Mar 2026159989.753.15$14,299
Feb 202601763.503.75$64
Jan 202601259.138.00$96
Dec 202505756.664.41$252
Nov 20251891758.593.93$11,140
Oct 20250459.383.30$13
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250566.743.32$17
Jun 20250066.483.13$0
May 20250760.553.23$23
Apr 202502562.363.54$89
Mar 20251765867.704.27$12,163
Feb 20251748770.884.34$12,711
Jan 202503074.324.28$128
Dec 20240768.993.12$22
Nov 202401869.052.20$40
Oct 202401971.372.28$43
Sep 2024172469.612.36$11,982
Aug 20240275.632.06$4
Jul 20240379.932.15$6
Jun 20240278.082.63$5
May 20240578.812.20$11
Apr 20240684.451.66$10
Mar 202403380.301.55$51
Feb 202402776.091.78$48
Jan 20240973.023.30$30
Dec 202304471.262.61$115
Nov 20231794777.892.81$14,074
Oct 202303485.443.09$105
Sep 20230589.042.74$14
Aug 202301080.522.67$27
Jul 2023186074.852.64$13,922
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230978.122.24$20
Mar 202301072.852.39$24
Feb 202301675.112.47$39
Jan 202301176.533.39$37
Dec 2022182076.415.73$13,907
Nov 20220085.005.65$0
Oct 202202287.185.86$129
Sep 20220084.888.16$0
Aug 2022016294.529.13$1,479
Jul 20220127101.587.54$958
Jun 20220112115.097.98$893
May 2022178163109.378.43$20,842
Apr 20220126104.226.84$862
Mar 20220125108.885.08$635
Feb 202202091.054.86$97
Jan 202202881.844.54$127
Dec 20211852471.323.90$13,288
Nov 202104077.435.24$209
Oct 20210579.795.71$29
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210457.805.55$22
Jan 202101750.412.81$48
Dec 202003044.642.68$80
Nov 202001038.772.71$27
Oct 202001236.972.48$30
Sep 20200937.091.99$18
Aug 20200839.982.39$19
Jul 202001038.371.83$18
Jun 20200834.901.69$14
May 202001216.921.81$22
Apr 20200314.751.80$5
Mar 2020016530.341.86$306
Feb 2020016949.881.98$335
Jan 2020018057.252.09$377
Dec 201918018559.012.30$11,048
Nov 2019016555.302.75$454
Oct 201902553.472.42$60
Sep 20191645055.052.66$9,161
Aug 201918121953.112.30$10,118
Jul 201934226456.272.46$19,894
Jun 201935128052.782.49$19,223
May 201918215758.482.74$11,074
Apr 201934429562.632.75$22,356
Mar 201935127156.803.06$20,767
Feb 201935326450.852.79$18,687
Jan 201934022546.033.23$16,377
Dec 201849217146.594.19$23,638
Nov 201832615452.934.24$17,908
Oct 201850814961.443.40$31,718
Sep 201832614559.543.11$19,861
Aug 20183463859.403.07$20,669
Jul 2018347465.142.93$22,615
Jun 20181831160.183.08$11,047
May 20183611265.382.90$23,637
Apr 20183461663.842.90$22,135
Mar 20183623661.222.79$22,262
Feb 20183262861.782.77$20,218
Jan 20183622762.874.01$22,867
Dec 2017348557.272.92$19,945
Nov 20173333355.423.12$18,558
Oct 20173575949.292.98$17,773
Sep 201734610147.523.09$16,754
Aug 20175289045.373.00$24,226
Jul 20173494643.873.09$15,453
Jun 201750726742.493.09$22,367
May 201787539245.373.26$40,978
Apr 201753427547.933.21$26,478
Mar 201770250346.772.98$34,333
Feb 201752677450.452.95$28,822
Jan 201735026449.413.42$18,196
Dec 201654069948.763.72$28,933
Nov 201653435042.492.64$23,615
Oct 201652050546.193.09$25,579
Sep 201667143341.553.10$29,223
Aug 201666363441.442.92$29,329
Jul 201650562741.622.92$22,852
Jun 201668664245.352.69$32,834
May 201686373842.521.99$38,164
Apr 20161,20189136.561.99$45,683
Mar 20161,21579733.011.79$41,537
Feb 20161,02442926.472.06$27,991
Jan 20161,54890227.352.36$44,470
Dec 20151,05681432.362.00$35,801
Nov 201570134038.792.17$27,929
Oct 20151,17738743.552.43$52,197
Sep 20151,00385242.992.76$45,469
Aug 20151,3711,00540.162.87$57,946
Jul 20151,3191,04548.152.95$66,587
Jun 20151,2771,12556.152.88$74,947
May 201597178955.212.96$55,941
Apr 20151,3491,21249.822.71$70,488
Mar 20151,52386342.892.93$67,854
Feb 201597495844.662.98$46,350
Jan 201582659243.433.10$37,709
Dec 20141,3311,01454.693.59$76,434
Nov 20141,302070.464.25$91,739
Oct 20141,31032878.303.90$103,853
Sep 20141,6671,24386.164.05$148,657
Aug 20149781,05289.394.04$91,668
Jul 20141,4981,08096.564.18$149,161
Jun 20141,1541,08498.164.74$118,411
May 20141,3541,01694.734.73$133,067
Apr 20141,52888895.944.81$150,867
Mar 20141,0061,06495.895.06$101,846
Feb 20141,3781,13097.406.19$141,214
Jan 201487887490.404.86$83,619
Dec 201350657091.824.35$48,943
Nov 20131,1731,76688.853.74$110,823
Oct 20132,0052,18697.423.78$203,589
Sep 20131,7131,990104.113.72$185,739
Aug 20132,1702,467104.253.52$234,913
Jul 20131,9872,496102.523.72$212,987
Jun 20132,4832,66594.403.93$244,878
May 20132,9623,29494.834.15$294,554
Apr 20133,6723,90193.964.28$361,728
Mar 20132,8501,59093.623.91$273,038
Feb 20131,37517191.233.42$126,026
Jan 20131,3682,15391.603.42$132,672
Dec 20121,02412386.773.42$89,273
Nov 20121,18675586.953.62$105,860
Oct 20121,22283489.383.40$112,058
Sep 20121,01594594.672.92$98,848
Aug 20121,36988592.662.91$129,425
Jul 20121,3681,06085.133.02$119,660
Jun 20121,36479979.822.52$110,887
May 20121,07284791.612.49$100,314
Apr 2012999601101.652.00$102,748
Mar 20121,177868105.052.22$125,573
Feb 20121,5021,168101.102.57$154,854
Jan 20121,6861,41598.092.73$169,248
Dec 20111,6531,38796.873.24$164,620
Nov 20112,1862,06595.723.31$216,082
Oct 20111,9792,07384.983.65$175,739
Sep 20112,2992,46083.623.99$202,047
Aug 20112,3452,49583.404.15$205,926
Jul 20112,4512,67594.144.52$242,821
Jun 20112,4582,83892.904.64$241,516
May 20113,3593,14998.134.40$343,489
Apr 20112,135930105.964.33$230,255
Mar 20112,3051,84096.364.06$229,575
Feb 20111,6591,03285.644.18$146,391
Jan 20112,1861,84986.504.59$197,574
Dec 20102,3732,32385.734.35$213,537
Nov 20102,2952,70680.843.80$195,798
Oct 20102,8272,24878.103.51$228,677
Sep 20103,5961,80372.633.98$268,352
Aug 20104,3714,61273.684.42$342,437
Jul 20105,0443,33272.554.74$381,724
Jun 20106,39699370.364.91$454,899
May 20103,1402,31171.124.24$233,104
Apr 20102,6631,23581.694.12$222,632
Mar 20101,8951,26378.394.39$154,092
Feb 201050969073.585.44$41,207
Jan 201067569074.365.96$54,308
Dec 20091,35164071.445.48$100,025
Nov 200950860574.593.75$40,161
Oct 20091,35198172.544.11$102,034
Sep 20091,19182865.543.06$80,596
Aug 20091,3141,07467.423.22$92,047
Jul 20096511,01861.133.46$43,322
Jun 200966975566.163.90$47,202
May 200985578554.743.93$49,884
Apr 200966876146.773.59$33,972
Mar 200967143542.144.06$30,042
Feb 200968561132.814.63$25,306
Jan 200983979335.865.37$34,346
Dec 200866691737.105.98$30,190
Nov 200885195755.496.86$53,787
Oct 200850469875.246.92$42,753
Sep 2008994564101.767.88$105,592
Aug 20089871,032114.228.48$121,490
Jul 20088211,119131.0811.39$120,361
Jun 2008839973131.3313.03$122,867
May 20081,1681,256123.1711.57$158,400
Apr 20081,0211,011110.3110.45$123,196
Mar 20081,0151,045101.909.66$113,527
Feb 20081,1611,44492.538.77$120,092
Jan 20081,1491,61290.388.21$117,074
Dec 20071,3031,66788.337.30$127,266
Nov 20071,2991,79391.677.29$132,153
Oct 20071,5122,15382.856.92$140,172
Sep 20071,6822,39475.846.24$142,511
Aug 20072,1263,08069.066.39$166,496
Jul 20072,4683,25470.906.39$195,768
Jun 20072,1582,07862.007.55$149,482
May 20071,4961,12358.747.85$96,686
Apr 20071,5091,02159.617.81$97,921
Mar 20072,2721,63656.927.30$141,268
Feb 200767472355.108.22$43,078
Jan 200782995450.306.73$48,116
Dec 20068291,01956.656.92$54,013
Nov 200699673954.207.62$59,613
Oct 20061,1471,33554.906.01$70,999
Sep 20061,3221,84760.085.04$88,729
Aug 20061,8281,49768.717.34$136,590
Jul 20061,451069.376.34$100,656
Jun 2006164066.286.38$10,870
May 2006170066.016.42$11,222
Apr 2006160064.397.36$10,302
Mar 2006164056.707.08$9,299
Feb 2006161057.597.75$9,272
Jan 2006170060.598.93$10,300
Dec 2005296054.9413.42$16,262
Nov 2005158054.6910.59$8,641
Oct 2005151058.3413.80$8,809
Sep 2005160061.4512.08$9,832
Aug 2005178061.519.80$10,949
Jul 2005148055.697.84$8,242
Jun 2005160052.337.38$8,373
May 2005162045.226.65$7,326
Apr 2005157049.207.36$7,724
Mar 2005166050.377.15$8,361
Feb 2005181045.226.31$8,185
Jan 2005176043.166.32$7,596
Dec 20040039.866.75$0
Nov 2004169045.286.33$7,652
Oct 2004162049.706.52$8,051
Sep 20040043.245.28$0
Aug 2004149042.375.55$6,313
Jul 20040038.286.08$0
Jun 200447036.106.43$1,697
May 2004306037.486.49$11,469
Apr 20040034.475.86$0
Mar 2004313034.365.53$10,755
Feb 2004161032.455.51$5,224
Jan 2004160032.036.30$5,125
Dec 2003165030.266.30$4,993
Nov 2003173028.804.60$4,982
Oct 2003164028.174.76$4,620
Sep 2003156026.314.75$4,104
Aug 2003161029.765.13$4,791
Jul 2003161029.415.17$4,735
Jun 2003165028.565.98$4,712
May 2003164026.595.97$4,361
Apr 2003170026.675.41$4,534
Mar 2003327031.146.10$10,183
Feb 2003171033.487.93$5,725
Jan 2003162030.315.58$4,910
Dec 2002172026.914.85$4,629
Nov 2002164024.664.14$4,044
Oct 2002177026.464.23$4,683
Sep 2002165027.443.64$4,528
Aug 2002329025.963.16$8,541
Jul 2002170024.583.06$4,179
Jun 2002165023.733.34$3,915
May 2002349024.663.58$8,606
Apr 2002162023.653.51$3,831
Mar 2002170022.003.10$3,740
Feb 2002166018.222.38$3,025
Jan 2002324017.172.38$5,563
Dec 2001296016.932.36$5,011
Nov 2001328018.072.41$5,927
Oct 2001162019.782.53$3,204
Sep 2001316024.262.25$7,666
Aug 2001321024.873.05$7,983
Jul 2001475023.933.20$11,367
Jun 2001332024.563.82$8,154
May 2001664025.524.31$16,945
Apr 2001335024.685.34$8,268
Mar 2001174024.545.38$4,270
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000155026.889.12$4,166
Nov 20000032.215.66$0
Oct 2000171031.235.15$5,340
Sep 2000172031.875.19$5,482
Aug 20000029.644.54$0
Jul 2000164028.534.09$4,679
Jun 2000172029.304.40$5,040
May 2000175027.263.68$4,771
Apr 2000160024.513.12$3,922
Mar 2000159028.422.86$4,519
Feb 2000182027.622.73$5,027
Jan 2000167025.272.48$4,220
Dec 19990024.282.42$0
Nov 1999160023.192.43$3,710
Oct 1999184020.982.80$3,860
Sep 1999167021.752.62$3,632
Aug 1999165019.262.88$3,178
Jul 1999328017.892.37$5,868
Jun 1999167015.942.36$2,662
May 1999168015.792.32$2,653
Apr 1999348015.102.21$5,255
Mar 19990012.471.84$0
Feb 199917009.981.82$1,697
Jan 1999161010.381.90$1,671
Dec 199816609.201.77$1,527
Nov 1998170010.892.19$1,851
Oct 1998325012.421.97$4,037
Sep 1998169012.592.08$2,128
Aug 1998164011.301.91$1,853
Jul 19980011.742.24$0
Jun 1998167011.242.24$1,877
May 1998170112.622.21$2,148
Apr 1998167113.042.51$2,180
Mar 1998166112.802.31$2,127
Feb 1998163113.952.30$2,276
Jan 1998163114.702.15$2,398
Dec 1997171116.322.41$2,793
Nov 1997162118.193.09$2,950
Oct 1997161119.253.15$3,102
Sep 1997129117.742.95$2,291
Aug 1997156117.862.55$2,789
Jul 1997329117.582.25$5,786
Jun 19970117.242.26$2
May 1997372018.972.31$7,057
Apr 1997186017.882.08$3,326
Mar 1997186118.951.94$3,527
Feb 1997190120.492.21$3,895
Jan 1997187123.483.54$4,394
Dec 1996189123.32$4,407
Nov 1996190121.97$4,174
Oct 1996184123.31$4,289
Sep 1996184122.22$4,088
Aug 1996184120.26$3,728
Jul 1996184119.55$3,597
Jun 1996186118.73$3,484
May 1996187119.43$3,633
Apr 1996187121.51$4,022
Mar 1996189119.38$3,663
Feb 1996189116.98$3,209
Jan 1996189117.07$3,226
Dec 1995189117.19$3,249
Nov 1995187116.00$2,992
Oct 1995187115.43$2,885
Sep 1995188116.18$3,042
Aug 1995362115.92$5,763
Jul 1995187115.24$2,850
Jun 1995188116.41$3,085
May 1995187117.56$3,284
Apr 1995185117.73$3,280
Mar 1995190116.44$3,124
Feb 1995183116.58$3,034
Jan 1995191015.92$3,041
Dec 1994187115.03$2,811
Nov 1994187115.90$2,973
Oct 1994188115.58$2,929
Sep 1994187115.29$2,859
Aug 1994187116.13$3,016
Jul 1994187117.56$3,284
Jun 1994187117.09$3,196
May 1994189115.88$3,001
Apr 1994188114.14$2,658
Mar 1994190112.46$2,367
Feb 1994188112.50$2,350
Jan 1994189112.66$2,393
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 1993187115.03$2,811
Aug 1993186115.66$2,913
Jul 19930115.46$0
Jun 1993186216.79$3,123
May 1993190217.68$3,359
Apr 19930518.05$0
Mar 19931492018.14$2,703
Feb 19932472017.90$4,421
Jan 19931802016.93$3,047

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.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas        12 Mcf  × $  3.05 =        $37

────────────────────────────────────────────────────
Month total                                      $37

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. 08/O/8793 is the state's own key, not one this site invented.