EDWARDS, W. P.

Name: EDWARDS, W. P. lease production and value, Aug 1997 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by CITATION OIL & GAS CORP. (P-5 154235) in the WADDELL (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 35522District 08Field 94482375OilCasinghead gasSave Export

Value, all time

$4.3 M

Aug 1997 – May 2026

Value, last 12 filed months

$167 k

at the published price for each month

Months reported

346

no gaps in the span

Streams

oil, casinghead gas

The WADDELL (GRAYBURG) 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 61 leases and 75 wells, and the rule below applies to all of them.

Discovered

1928-04-10

as the register files it

Field class

Oil and gas

the register's own label

Between wells

933 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 1986-02-01.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA ADMIN.SUSPENDED EFFECTIVE 1-1-93.”

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.

Stream	Basis	Volume	Value
Oil	Disposition	59,625 bbl	$3,528,984
Casinghead gas	Production	190,252 Mcf	$732,886
Total			$4,261,870

Wells on this lease (4)

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 31.6278, -102.4879. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.3 miles.

31.62655, -102.48858 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

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 4 wells

With a plug date

0.0%

0 of 4 wells

Median depth

3,540 ft

4 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.

4100.0%

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 3,500 and 3,585 ft, median 3,540 ft, over the 4 wells that filed a depth.

Completions filed

Jul 1997 – Mar 2003

4 of 4 wells

4 wells


42-10303693	9	3,550 ft	Mar 2003	—	—
42-10303720	37	3,585 ft	Feb 2000	—	—
42-10303716	33	3,500 ft	Aug 1997	—	—
42-10303696	12	3,529 ft	Jul 1997	—	—

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 (346)

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

346 months


May 2026	198	609	106.41	3.05	$22,924
Apr 2026	102	618	98.93	2.87	$11,864
Mar 2026	209	642	89.75	3.15	$20,780
Feb 2026	173	609	63.50	3.75	$13,269
Jan 2026	185	624	59.13	8.00	$15,930
Dec 2025	213	659	56.66	4.41	$14,977
Nov 2025	156	674	58.59	3.93	$11,786
Oct 2025	158	690	59.38	3.30	$11,662
Sep 2025	138	654	62.74	3.08	$10,670
Aug 2025	154	632	63.93	3.01	$11,751
Jul 2025	149	481	66.74	3.32	$11,539
Jun 2025	123	471	66.48	3.13	$9,651
May 2025	155	503	60.55	3.23	$11,011
Apr 2025	204	598	62.36	3.54	$14,840
Mar 2025	203	657	67.70	4.27	$16,547
Feb 2025	152	598	70.88	4.34	$13,370
Jan 2025	102	621	74.32	4.28	$10,238
Dec 2024	214	626	68.99	3.12	$16,718
Nov 2024	163	650	69.05	2.20	$12,684
Oct 2024	158	632	71.37	2.28	$12,718
Sep 2024	155	660	69.61	2.36	$12,350
Aug 2024	154	648	75.63	2.06	$12,984
Jul 2024	213	621	79.93	2.15	$18,358
Jun 2024	151	592	78.08	2.63	$13,349
May 2024	160	598	78.81	2.20	$13,924
Apr 2024	217	628	84.45	1.66	$19,368
Mar 2024	168	636	80.30	1.55	$14,473
Feb 2024	160	578	76.09	1.78	$13,205
Jan 2024	157	588	73.02	3.30	$13,403
Dec 2023	159	607	71.26	2.61	$12,915
Nov 2023	159	555	77.89	2.81	$13,943
Oct 2023	157	549	85.44	3.09	$15,109
Sep 2023	163	494	89.04	2.74	$15,865
Aug 2023	158	553	80.52	2.67	$14,200
Jul 2023	160	562	74.85	2.64	$13,461
Jun 2023	146	600	68.96	2.26	$11,423
May 2023	159	601	70.62	2.23	$12,567
Apr 2023	163	602	78.12	2.24	$14,081
Mar 2023	208	638	72.85	2.39	$16,680
Feb 2023	165	562	75.11	2.47	$13,779
Jan 2023	181	634	76.53	3.39	$16,000
Dec 2022	123	639	76.41	5.73	$13,059
Nov 2022	174	585	85.00	5.65	$18,093
Oct 2022	173	650	87.18	5.86	$18,894
Sep 2022	170	674	84.88	8.16	$19,932
Aug 2022	218	576	94.52	9.13	$25,863
Jul 2022	160	568	101.58	7.54	$20,537
Jun 2022	218	625	115.09	7.98	$30,075
May 2022	157	612	109.37	8.43	$22,332
Apr 2022	203	578	104.22	6.84	$25,109
Mar 2022	254	526	108.88	5.08	$30,326
Feb 2022	147	480	91.05	4.86	$15,717
Jan 2022	208	489	81.84	4.54	$19,242
Dec 2021	108	526	71.32	3.90	$9,754
Nov 2021	223	483	77.43	5.24	$19,796
Oct 2021	171	551	79.79	5.71	$16,792
Sep 2021	147	477	69.86	5.35	$12,822
Aug 2021	187	286	66.02	4.22	$13,553
Jul 2021	197	351	70.78	3.98	$15,341
Jun 2021	119	690	69.49	3.38	$10,602
May 2021	150	531	63.48	3.02	$11,124
Apr 2021	204	574	60.36	2.76	$13,897
Mar 2021	203	505	61.30	2.72	$13,816
Feb 2021	108	433	57.80	5.55	$8,645
Jan 2021	215	492	50.41	2.81	$12,221
Dec 2020	205	426	44.64	2.68	$10,291
Nov 2020	150	523	38.77	2.71	$7,231
Oct 2020	202	552	36.97	2.48	$8,836
Sep 2020	258	544	37.09	1.99	$10,652
Aug 2020	197	495	39.98	2.39	$9,057
Jul 2020	149	541	38.37	1.83	$6,705
Jun 2020	231	531	34.90	1.69	$8,959
May 2020	169	564	16.92	1.81	$3,883
Apr 2020	231	607	14.75	1.80	$4,503
Mar 2020	265	634	30.34	1.86	$9,217
Feb 2020	211	554	49.88	1.98	$11,622
Jan 2020	204	644	57.25	2.09	$13,028
Dec 2019	266	654	59.01	2.30	$17,204
Nov 2019	230	552	55.30	2.75	$14,237
Oct 2019	264	624	53.47	2.42	$15,625
Sep 2019	269	625	55.05	2.66	$16,469
Aug 2019	273	735	53.11	2.30	$16,193
Jul 2019	210	769	56.27	2.46	$13,708
Jun 2019	201	608	52.78	2.49	$12,123
May 2019	198	617	58.48	2.74	$13,270
Apr 2019	273	555	62.63	2.75	$18,625
Mar 2019	231	644	56.80	3.06	$15,093
Feb 2019	164	573	50.85	2.79	$9,939
Jan 2019	236	656	46.03	3.23	$12,981
Dec 2018	185	577	46.59	4.19	$11,034
Nov 2018	191	597	52.93	4.24	$12,639
Oct 2018	213	751	61.44	3.40	$15,639
Sep 2018	215	722	59.54	3.11	$15,045
Aug 2018	197	649	59.40	3.07	$13,692
Jul 2018	270	758	65.14	2.93	$19,810
Jun 2018	263	538	60.18	3.08	$17,483
May 2018	246	649	65.38	2.90	$17,966
Apr 2018	168	492	63.84	2.90	$12,152
Mar 2018	205	292	61.22	2.79	$13,364
Feb 2018	188	623	61.78	2.77	$13,338
Jan 2018	250	729	62.87	4.01	$18,640
Dec 2017	226	690	57.27	2.92	$14,959
Nov 2017	198	742	55.42	3.12	$13,287
Oct 2017	186	280	49.29	2.98	$10,003
Sep 2017	205	618	47.52	3.09	$11,650
Aug 2017	215	568	45.37	3.00	$11,461
Jul 2017	145	651	43.87	3.09	$8,371
Jun 2017	235	609	42.49	3.09	$11,865
May 2017	181	698	45.37	3.26	$10,490
Apr 2017	252	683	47.93	3.21	$14,272
Mar 2017	215	721	46.77	2.98	$12,207
Feb 2017	245	581	50.45	2.95	$14,076
Jan 2017	203	723	49.41	3.42	$12,502
Dec 2016	233	636	48.76	3.72	$13,729
Nov 2016	222	648	42.49	2.64	$11,146
Oct 2016	229	689	46.19	3.09	$12,707
Sep 2016	227	654	41.55	3.10	$11,460
Aug 2016	230	692	41.44	2.92	$11,555
Jul 2016	229	717	41.62	2.92	$11,628
Jun 2016	188	606	45.35	2.69	$10,153
May 2016	236	739	42.52	1.99	$11,506
Apr 2016	238	369	36.56	1.99	$9,436
Mar 2016	198	541	33.01	1.79	$7,507
Feb 2016	245	730	26.47	2.06	$7,992
Jan 2016	209	584	27.35	2.36	$7,097
Dec 2015	157	186	32.36	2.00	$5,453
Nov 2015	136	185	38.79	2.17	$5,676
Oct 2015	118	64	43.55	2.43	$5,294
Sep 2015	170	167	42.99	2.76	$7,769
Aug 2015	172	130	40.16	2.87	$7,281
Jul 2015	171	186	48.15	2.95	$8,781
Jun 2015	165	140	56.15	2.88	$9,668
May 2015	160	153	55.21	2.96	$9,286
Apr 2015	178	156	49.82	2.71	$9,290
Mar 2015	170	160	42.89	2.93	$7,761
Feb 2015	138	154	44.66	2.98	$6,621
Jan 2015	157	53	43.43	3.10	$6,983
Dec 2014	173	195	54.69	3.59	$10,162
Nov 2014	158	154	70.46	4.25	$11,787
Oct 2014	160	217	78.30	3.90	$13,375
Sep 2014	173	198	86.16	4.05	$15,707
Aug 2014	175	205	89.39	4.04	$16,470
Jul 2014	202	202	96.56	4.18	$20,349
Jun 2014	186	223	98.16	4.74	$19,314
May 2014	185	233	94.73	4.73	$18,626
Apr 2014	173	236	95.94	4.81	$17,733
Mar 2014	215	232	95.89	5.06	$21,790
Feb 2014	180	234	97.40	6.19	$18,981
Jan 2014	212	537	90.40	4.86	$21,775
Dec 2013	179	491	91.82	4.35	$18,574
Nov 2013	209	382	88.85	3.74	$19,998
Oct 2013	174	216	97.42	3.78	$17,767
Sep 2013	195	155	104.11	3.72	$20,878
Aug 2013	158	213	104.25	3.52	$17,222
Jul 2013	210	202	102.52	3.72	$22,280
Jun 2013	210	206	94.40	3.93	$20,634
May 2013	171	212	94.83	4.15	$17,096
Apr 2013	190	171	93.96	4.28	$18,585
Mar 2013	210	140	93.62	3.91	$20,208
Feb 2013	209	225	91.23	3.42	$19,837
Jan 2013	213	231	91.60	3.42	$20,301
Dec 2012	202	223	86.77	3.42	$18,290
Nov 2012	202	240	86.95	3.62	$18,434
Oct 2012	231	242	89.38	3.40	$21,470
Sep 2012	160	240	94.67	2.92	$15,848
Aug 2012	154	242	92.66	2.91	$14,973
Jul 2012	208	247	85.13	3.02	$18,453
Jun 2012	181	180	79.82	2.52	$14,901
May 2012	178	277	91.61	2.49	$16,996
Apr 2012	164	213	101.65	2.00	$17,096
Mar 2012	205	265	105.05	2.22	$22,124
Feb 2012	226	279	101.10	2.57	$23,566
Jan 2012	196	290	98.09	2.73	$20,019
Dec 2011	194	280	96.87	3.24	$19,700
Nov 2011	162	300	95.72	3.31	$16,500
Oct 2011	160	176	84.98	3.65	$14,239
Sep 2011	199	247	83.62	3.99	$17,625
Aug 2011	184	265	83.40	4.15	$16,445
Jul 2011	195	273	94.14	4.52	$19,591
Jun 2011	196	264	92.90	4.64	$19,433
May 2011	233	298	98.13	4.40	$24,177
Apr 2011	230	136	105.96	4.33	$24,960
Mar 2011	217	297	96.36	4.06	$22,115
Feb 2011	169	212	85.64	4.18	$15,359
Jan 2011	202	323	86.50	4.59	$18,955
Dec 2010	234	323	85.73	4.35	$21,465
Nov 2010	216	315	80.84	3.80	$18,657
Oct 2010	200	312	78.10	3.51	$16,715
Sep 2010	264	299	72.63	3.98	$20,364
Aug 2010	215	305	73.68	4.42	$17,189
Jul 2010	263	322	72.55	4.74	$20,606
Jun 2010	197	278	70.36	4.91	$15,226
May 2010	178	275	71.12	4.24	$13,824
Apr 2010	178	276	81.69	4.12	$15,679
Mar 2010	186	159	78.39	4.39	$15,278
Feb 2010	125	243	73.58	5.44	$10,520
Jan 2010	166	278	74.36	5.96	$14,002
Dec 2009	200	270	71.44	5.48	$15,769
Nov 2009	170	292	74.59	3.75	$13,776
Oct 2009	185	277	72.54	4.11	$14,558
Sep 2009	164	238	65.54	3.06	$11,478
Aug 2009	189	238	67.42	3.22	$13,508
Jul 2009	185	239	61.13	3.46	$12,137
Jun 2009	164	249	66.16	3.90	$11,820
May 2009	182	193	54.74	3.93	$10,720
Apr 2009	194	257	46.77	3.59	$9,995
Mar 2009	182	162	42.14	4.06	$8,327
Feb 2009	138	202	32.81	4.63	$5,464
Jan 2009	153	294	35.86	5.37	$7,066
Dec 2008	141	277	37.10	5.98	$6,887
Nov 2008	158	278	55.49	6.86	$10,675
Oct 2008	151	303	75.24	6.92	$13,459
Sep 2008	148	252	101.76	7.88	$17,046
Aug 2008	135	204	114.22	8.48	$17,150
Jul 2008	145	302	131.08	11.39	$22,446
Jun 2008	143	279	131.33	13.03	$22,416
May 2008	147	378	123.17	11.57	$22,481
Apr 2008	149	324	110.31	10.45	$19,824
Mar 2008	164	321	101.90	9.66	$19,814
Feb 2008	135	322	92.53	8.77	$15,316
Jan 2008	109	257	90.38	8.21	$11,960
Dec 2007	149	286	88.33	7.30	$15,250
Nov 2007	150	316	91.67	7.29	$16,055
Oct 2007	155	345	82.85	6.92	$15,230
Sep 2007	118	334	75.84	6.24	$11,035
Aug 2007	123	345	69.06	6.39	$10,698
Jul 2007	125	344	70.90	6.39	$11,060
Jun 2007	121	329	62.00	7.55	$9,985
May 2007	140	356	58.74	7.85	$11,017
Apr 2007	126	317	59.61	7.81	$9,985
Mar 2007	134	402	56.92	7.30	$10,563
Feb 2007	122	181	55.10	8.22	$8,209
Jan 2007	139	228	50.30	6.73	$8,525
Dec 2006	130	259	56.65	6.92	$9,156
Nov 2006	148	320	54.20	7.62	$10,459
Oct 2006	132	324	54.90	6.01	$9,195
Sep 2006	122	221	60.08	5.04	$8,443
Aug 2006	125	231	68.71	7.34	$10,284
Jul 2006	117	364	69.37	6.34	$10,425
Jun 2006	125	261	66.28	6.38	$9,951
May 2006	153	206	66.01	6.42	$11,423
Apr 2006	99	205	64.39	7.36	$7,884
Mar 2006	152	386	56.70	7.08	$11,352
Feb 2006	126	266	57.59	7.75	$9,318
Jan 2006	149	261	60.59	8.93	$11,360
Dec 2005	148	356	54.94	13.42	$12,907
Nov 2005	156	385	54.69	10.59	$12,608
Oct 2005	174	460	58.34	13.80	$16,497
Sep 2005	156	372	61.45	12.08	$14,080
Aug 2005	162	389	61.51	9.80	$13,776
Jul 2005	169	401	55.69	7.84	$12,557
Jun 2005	147	402	52.33	7.38	$10,660
May 2005	170	424	45.22	6.65	$10,507
Apr 2005	172	408	49.20	7.36	$11,465
Mar 2005	163	390	50.37	7.15	$11,001
Feb 2005	163	324	45.22	6.31	$9,416
Jan 2005	172	398	43.16	6.32	$9,940
Dec 2004	122	367	39.86	6.75	$7,341
Nov 2004	160	364	45.28	6.33	$9,549
Oct 2004	150	352	49.70	6.52	$9,748
Sep 2004	160	407	43.24	5.28	$9,069
Aug 2004	158	428	42.37	5.55	$9,070
Jul 2004	158	410	38.28	6.08	$8,543
Jun 2004	143	420	36.10	6.43	$7,864
May 2004	128	396	37.48	6.49	$7,369
Apr 2004	170	381	34.47	5.86	$8,092
Mar 2004	183	434	34.36	5.53	$8,688
Feb 2004	174	344	32.45	5.51	$7,542
Jan 2004	180	405	32.03	6.30	$8,317
Dec 2003	189	414	30.26	6.30	$8,328
Nov 2003	180	541	28.80	4.60	$7,670
Oct 2003	186	566	28.17	4.76	$7,934
Sep 2003	178	547	26.31	4.75	$7,281
Aug 2003	192	543	29.76	5.13	$8,499
Jul 2003	192	438	29.41	5.17	$7,912
Jun 2003	182	627	28.56	5.98	$8,949
May 2003	192	666	26.59	5.97	$9,083
Apr 2003	198	563	26.67	5.41	$8,325
Mar 2003	210	665	31.14	6.10	$10,593
Feb 2003	140	424	33.48	7.93	$8,048
Jan 2003	164	503	30.31	5.58	$7,779
Dec 2002	159	583	26.91	4.85	$7,108
Nov 2002	174	736	24.66	4.14	$7,336
Oct 2002	151	779	26.46	4.23	$7,290
Sep 2002	178	862	27.44	3.64	$8,018
Aug 2002	140	713	25.96	3.16	$5,890
Jul 2002	120	881	24.58	3.06	$5,647
Jun 2002	117	890	23.73	3.34	$5,747
May 2002	154	949	24.66	3.58	$7,199
Apr 2002	152	858	23.65	3.51	$6,608
Mar 2002	152	885	22.00	3.10	$6,090
Feb 2002	133	803	18.22	2.38	$4,331
Jan 2002	145	876	17.17	2.38	$4,571
Dec 2001	154	864	16.93	2.36	$4,650
Nov 2001	135	842	18.07	2.41	$4,465
Oct 2001	147	959	19.78	2.53	$5,333
Sep 2001	144	847	24.26	2.25	$5,400
Aug 2001	146	990	24.87	3.05	$6,654
Jul 2001	185	1,136	23.93	3.20	$8,059
Jun 2001	158	1,149	24.56	3.82	$8,274
May 2001	176	1,289	25.52	4.31	$10,044
Apr 2001	175	1,026	24.68	5.34	$9,793
Mar 2001	175	1,214	24.54	5.38	$10,822
Feb 2001	161	1,128	27.75	5.77	$10,973
Jan 2001	181	828	27.47	8.40	$11,926
Dec 2000	160	789	26.88	9.12	$11,498
Nov 2000	182	810	32.21	5.66	$10,445
Oct 2000	188	958	31.23	5.15	$10,801
Sep 2000	180	953	31.87	5.19	$10,679
Aug 2000	181	1,305	29.64	4.54	$11,291
Jul 2000	211	959	28.53	4.09	$9,942
Jun 2000	206	1,114	29.30	4.40	$10,934
May 2000	207	959	27.26	3.68	$9,172
Apr 2000	204	1,079	24.51	3.12	$8,362
Mar 2000	217	1,321	28.42	2.86	$9,945
Feb 2000	187	1,249	27.62	2.73	$8,570
Jan 2000	78	829	25.27	2.48	$4,027
Dec 1999	84	755	24.28	2.42	$3,869
Nov 1999	98	768	23.19	2.43	$4,142
Oct 1999	95	799	20.98	2.80	$4,233
Sep 1999	94	726	21.75	2.62	$3,946
Aug 1999	87	904	19.26	2.88	$4,275
Jul 1999	96	927	17.89	2.37	$3,917
Jun 1999	94	928	15.94	2.36	$3,690
May 1999	97	1,040	15.79	2.32	$3,945
Apr 1999	88	972	15.10	2.21	$3,475
Mar 1999	71	1,069	12.47	1.84	$2,851
Feb 1999	83	1,282	9.98	1.82	$3,159
Jan 1999	96	1,561	10.38	1.90	$3,962
Dec 1998	84	1,347	9.20	1.77	$3,161
Nov 1998	81	1,421	10.89	2.19	$3,988
Oct 1998	85	1,036	12.42	1.97	$3,096
Sep 1998	84	1,297	12.59	2.08	$3,759
Aug 1998	84	1,417	11.30	1.91	$3,652
Jul 1998	74	1,472	11.74	2.24	$4,162
Jun 1998	73	1,536	11.24	2.24	$4,257
May 1998	72	1,369	12.62	2.21	$3,929
Apr 1998	77	1,411	13.04	2.51	$4,539
Mar 1998	104	1,487	12.80	2.31	$4,765
Feb 1998	151	1,287	13.95	2.30	$5,065
Jan 1998	176	1,354	14.70	2.15	$5,505
Dec 1997	129	1,307	16.32	2.41	$5,257
Nov 1997	149	1,274	18.19	3.09	$6,645
Oct 1997	242	2,061	19.25	3.15	$11,150
Sep 1997	288	2,244	17.74	2.95	$11,740
Aug 1997	15	114	17.86	2.55	$559

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                  198 bbl  × $106.41 =    $21,069
Casinghead gas       609 Mcf  × $  3.05 =     $1,855

────────────────────────────────────────────────────
Month total                                  $22,924

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/35522 is the state's own key, not one this site invented.