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COLEMAN ZAV B

Operated by EXCO OPERATING COMPANY, LP (P-5 256915) in the BRISCOE RANCH (EAGLEFORD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17910District 01Field 12018200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$15.8 M
Oct 2014 – May 2026
Value, last 12 filed months
$1.3 M
at the published price for each month
Months reported
140
no gaps in the span
Streams
2
oil, casinghead gas

The BRISCOE RANCH (EAGLEFORD) field

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 5,584 leases and 8,017 wells, and the rule below applies to all of them.

Discovered
2007-11-05
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 40 acres. The field rule took effect on 2013-04-09.

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: “MAY ELECT TO CLASSIFY AS PERMANENT GAS WELL”

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
OilDisposition285,765 bbl$15,512,130
Casinghead gasProduction83,565 Mcf$248,533
Total$15,760,664

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 28.8117, -99.5925. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.81174, -99.59251 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
6,402 ft
1 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

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

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 6,402 ft.

Completions filed
Oct 2014
1 of 1 wells

1 well

42-507331131H6,402 ftOct 2014——

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 (140)

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

140 months

May 20261,489186106.413.05$159,011
Apr 20261,44815698.932.87$143,698
Mar 20261,51812389.753.15$136,628
Feb 20261,5378863.503.75$97,930
Jan 20261,8549959.138.00$110,419
Dec 20252,05010956.664.41$116,634
Nov 20251,60210658.593.93$94,277
Oct 20251,44612559.383.30$86,277
Sep 20251,36822362.743.08$86,514
Aug 20251,28133963.933.01$82,916
Jul 20251,26529766.743.32$85,411
Jun 20251,1697366.483.13$77,944
May 20251,4741660.553.23$89,302
Apr 20251,4754562.363.54$92,140
Mar 20251,38421767.704.27$94,623
Feb 20251,42417970.884.34$101,710
Jan 20251,0501574.324.28$78,100
Dec 20241,7009168.993.12$117,567
Nov 20246693869.052.20$46,278
Oct 20246041671.372.28$43,144
Sep 20241,18831269.612.36$83,434
Aug 20241,27327975.632.06$96,853
Jul 202468117479.932.15$54,806
Jun 20241,09826278.082.63$86,422
May 20241,29828578.812.20$102,922
Apr 20248208884.451.66$69,395
Mar 20244933780.301.55$39,645
Feb 20241,31331376.091.78$100,464
Jan 20241,32425973.023.30$97,533
Dec 20231,38824571.262.61$99,549
Nov 20231,72342477.892.81$135,395
Oct 20231,81638985.443.09$156,360
Sep 20231,67522989.042.74$149,768
Aug 20231,56122580.522.67$126,293
Jul 20231,83322274.852.64$137,787
Jun 20231,79826868.962.26$124,595
May 20235437870.622.23$38,520
Apr 202377310178.122.24$60,613
Mar 20231,42823472.852.39$104,590
Feb 20231,30016275.112.47$98,042
Jan 20231,65925576.533.39$127,827
Dec 20221,06217876.415.73$82,167
Nov 2022121585.005.65$1,105
Oct 20227018587.185.86$61,612
Sep 20221,14018784.888.16$98,290
Aug 20221,1671694.529.13$110,451
Jul 20221,61716101.587.54$164,376
Jun 202239915115.097.98$46,041
May 20222716109.378.43$3,088
Apr 202249264104.226.84$51,714
Mar 202212216108.885.08$13,365
Feb 2022481491.054.86$4,438
Jan 2022371681.844.54$3,101
Dec 202121471.323.90$1,513
Nov 202110077.435.24$774
Oct 20216979.795.71$530
Sep 2021111569.865.35$849
Aug 2021131066.024.22$900
Jul 2021161570.783.98$1,192
Jun 202116569.493.38$1,129
May 2021761563.483.02$4,870
Apr 20218301060.362.76$50,126
Mar 20211,2564,01461.302.72$87,899
Feb 20211,1482,27157.805.55$78,954
Jan 20211,53083750.412.81$79,480
Dec 20201,7241544.642.68$76,999
Nov 20201,6531538.772.71$64,127
Oct 20201,2231536.972.48$45,251
Sep 20201,7481537.091.99$64,863
Aug 20202,3288439.982.39$93,274
Jul 202018323938.371.83$7,458
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 202070953014.751.80$11,414
Mar 20206912330.341.86$21,008
Feb 20201,32612349.881.98$66,385
Jan 20201,6981,30657.252.09$99,946
Dec 20192,10819259.012.30$124,836
Nov 201956950555.302.75$32,855
Oct 20191,60586353.472.42$87,907
Sep 20191,85563755.052.66$103,810
Aug 20191,81424653.112.30$96,908
Jul 20191,72478456.272.46$98,938
Jun 20191,7171,08952.782.49$93,336
May 20191,85987358.482.74$111,107
Apr 20191,91352062.632.75$121,242
Mar 20191,81963356.803.06$105,258
Feb 20191,69258450.852.79$87,669
Jan 20192,03157046.033.23$95,327
Dec 20181,76757346.594.19$84,723
Nov 20181,75157952.934.24$95,134
Oct 20182,03262461.443.40$126,966
Sep 20182,13263259.543.11$128,904
Aug 20181,92271959.403.07$116,372
Jul 20182,07276765.142.93$137,219
Jun 20182,15175460.183.08$131,767
May 20182,14488165.382.90$142,730
Apr 20182,2031,06863.842.90$143,738
Mar 20182,1661,28561.222.79$136,184
Feb 20182,1211,15661.782.77$134,233
Jan 20182,4271,04062.874.01$156,755
Dec 20172,4921,19757.272.92$146,214
Nov 20172,3031,20655.423.12$131,393
Oct 20172,5481,45149.292.98$129,920
Sep 20172,4821,41547.523.09$122,313
Aug 20172,4521,35945.373.00$115,330
Jul 20172,4661,58543.873.09$113,077
Jun 20172,3661,54742.493.09$105,307
May 20172,4701,40445.373.26$116,646
Apr 20172,3621,40347.933.21$117,717
Mar 20173,0941,25546.772.98$148,451
Feb 20174,66472350.452.95$237,434
Jan 201753230949.413.42$27,343
Dec 20162,7471,14548.763.72$138,206
Nov 20162,7811,21942.492.64$121,388
Oct 20163,3651,20246.193.09$159,144
Sep 20163,2011,11941.553.10$136,471
Aug 20163,5451,01541.442.92$149,873
Jul 20163,74298241.622.92$158,614
Jun 20163,48098745.352.69$160,469
May 20163,7251,08142.521.99$160,539
Apr 20163,8721,40636.561.99$144,360
Mar 20164,1011,82933.011.79$138,655
Feb 20165,0921,27726.472.06$137,421
Jan 20163,14956827.352.36$87,468
Dec 20155,0701,78032.362.00$167,628
Nov 20156,0201,61238.792.17$237,010
Oct 20157,5231,19043.552.43$330,514
Sep 20157,3191,39742.992.76$318,497
Aug 20157,9641,51240.162.87$324,177
Jul 20154,40285948.152.95$214,486
Jun 20154,1671,08856.152.88$237,114
May 20154,3161,01955.212.96$241,298
Apr 20151,30616949.822.71$65,522
Mar 20155,9821,51342.892.93$261,008
Feb 20157,3391,85144.662.98$333,269
Jan 20156,5171,47443.433.10$287,604
Dec 20146,9351,76754.693.59$385,621
Nov 20147,1021,50470.464.25$506,802
Oct 20145,34698278.303.90$422,423

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                1,489 bbl  × $106.41 =   $158,444
Casinghead gas       186 Mcf  × $  3.05 =       $567

────────────────────────────────────────────────────
Month total                                 $159,011

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. 01/O/17910 is the state's own key, not one this site invented.