SCHWARZ

Operated by STEPHENS EXPLORATION, INC. (P-5 817520) in the NEWMAN (FLIPPEN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 25487District 7BField 65343400OilCasinghead gasSaveExport
Value, all time
$929 k
Jan 1993 – Jun 2007
Value, last 12 filed months
$0
at the published price for each month
Months reported
174
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 leases and 7 wells, and the rule below applies to all of them.

Discovered
1983-06-01
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1990-08-01.

The Commission's schedule remark for this field reads: FLD. RULES PER DKT#7B-94691 EFF. 8/1/90.

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
OilDisposition52,353 bbl$928,419
Casinghead gasProduction104 Mcf$177
Total$928,596

48 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 (3)

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 32.5861, -100.3169. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.58649, -100.31693 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
3,850 ft
3 wells filed one
Completion to plug
12.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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 3,850 and 6,196 ft, median 3,850 ft, over the 3 wells that filed a depth.

Completions filed
Jun 1989 – Apr 1991
3 of 3 wells
Plug dates filed
Dec 2002 – Jan 2003
3 of 3 wells

Last completion to plug: a median of 12.8 years across the 3 wells that filed both dates, with the middle half between 12.3 years and 13.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-1513226333,850 ftApr 1991Jan 2003Yes
42-1513224723,850 ftApr 1990Jan 2003Yes
42-1513221516,196 ftJun 1989Dec 2002Yes

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 (174)

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

174 months

Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 200389030.315.58$2,698
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 2001166124.873.05$4,131
Jul 2001158123.933.20$3,784
Jun 2001156124.563.82$3,835
May 2001160125.524.31$4,088
Apr 2001171124.685.34$4,226
Mar 2001167124.545.38$4,104
Feb 20010127.755.77$6
Jan 2001333127.478.40$9,156
Dec 2000157126.889.12$4,229
Nov 20000132.215.66$6
Oct 2000500131.235.15$15,620
Sep 2000313131.875.19$9,981
Aug 2000501129.644.54$14,854
Jul 2000163128.534.09$4,654
Jun 2000337129.304.40$9,879
May 2000322127.263.68$8,781
Apr 2000320124.513.12$7,846
Mar 2000338128.422.86$9,609
Feb 2000499127.622.73$13,785
Jan 2000328125.272.48$8,291
Dec 1999515124.282.42$12,507
Nov 1999342123.192.43$7,933
Oct 1999336120.982.80$7,052
Sep 1999501121.752.62$10,899
Aug 1999336119.262.88$6,474
Jul 1999510117.892.37$9,126
Jun 1999494115.942.36$7,877
May 1999508115.792.32$8,024
Apr 1999342115.102.21$5,166
Mar 1999514112.471.84$6,411
Feb 199933719.981.82$3,365
Jan 1999536110.381.90$5,566
Dec 199850719.201.77$4,666
Nov 1998349110.892.19$3,803
Oct 1998508112.421.97$6,311
Sep 1998506112.592.08$6,373
Aug 1998527111.301.91$5,957
Jul 1998529111.742.24$6,213
Jun 1998534111.242.24$6,004
May 1998534112.622.21$6,741
Apr 1998356113.042.51$4,645
Mar 1998529112.802.31$6,774
Feb 1998523113.952.30$7,298
Jan 1998530114.702.15$7,793
Dec 1997529116.322.41$8,636
Nov 1997529118.193.09$9,626
Oct 1997533119.253.15$10,263
Sep 1997532117.742.95$9,441
Aug 1997708117.862.55$12,647
Jul 1997356117.582.25$6,261
Jun 1997531117.242.26$9,157
May 1997542118.972.31$10,284
Apr 1997363117.882.08$6,493
Mar 1997542118.951.94$10,273
Feb 1997530120.492.21$10,862
Jan 1997557123.483.54$13,082
Dec 1996547123.32$12,756
Nov 1996520121.97$11,424
Oct 1996542123.31$12,634
Sep 1996714122.22$15,865
Aug 1996534120.26$10,819
Jul 1996537119.55$10,498
Jun 1996539118.73$10,095
May 1996718119.43$13,951
Apr 1996534121.51$11,486
Mar 1996535119.38$10,368
Feb 1996538116.98$9,135
Jan 1996536117.07$9,150
Dec 1995531117.19$9,128
Nov 1995538116.00$8,608
Oct 1995723115.43$11,156
Sep 1995531116.18$8,592
Aug 1995516115.92$8,215
Jul 1995537115.24$8,184
Jun 1995696116.41$11,421
May 1995536117.56$9,412
Apr 1995523117.73$9,273
Mar 1995544116.44$8,943
Feb 1995546116.58$9,053
Jan 1995365115.92$5,811
Dec 1994535115.03$8,041
Nov 1994544115.90$8,650
Oct 1994532115.58$8,289
Sep 1994545115.29$8,333
Aug 1994520116.13$8,388
Jul 1994706117.56$12,397
Jun 1994517117.09$8,836
May 1994541115.88$8,591
Apr 1994470114.14$6,646
Mar 1994719112.46$8,959
Feb 1994549112.50$6,863
Jan 1994550112.66$6,963
Dec 1993531112.33$6,547
Nov 1993872114.49$12,635
Oct 1993723115.85$11,460
Sep 1993532115.03$7,996
Aug 1993536115.66$8,394
Jul 1993897115.46$13,868
Jun 1993708116.79$11,887
May 1993881117.68$15,576
Apr 1993895118.05$16,155
Mar 19931,062118.14$19,265
Feb 1993909117.90$16,271
Jan 19931,066116.93$18,047

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.

Jan 2003 — as filed, then multipliedworked
Oil                   89 bbl  × $ 30.31 =     $2,698
Casinghead gas         0 Mcf  × $  5.58 =         $0

────────────────────────────────────────────────────
Month total                                   $2,698

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. 7B/O/25487 is the state's own key, not one this site invented.