#	Project Name	Country	Region	Year Start	Year End	Reservoir Type	Oil Viscosity (mPas)	Ref.
1	Aishwariya Lower Fatehgarh	India	Barmer Basin, Rajasthan	2017	Ongoing/full field	Lower Fatehgarh sandstone; moderately viscous oil	10–30	[106]
2	Alaska North Slope (Milne Point)	United States	Alaska North Slope, Milne Point Field	2018	2020	Unconsolidated sandstone	40–1300	[121]
3	Baytex 14-50-25W3	Canada	Saskatchewan (Lloydminster area)	2018	2022+	Lloydminster sandstone	≈2400	[14,124]
4	Bhagyam	India	Barmer Basin, Rajasthan	Pilot 2016; full field 2020	Ongoing	Multi-story fluvial sandstone; moderately viscous/bio-degraded zones	15–100; broader field descriptions up to 500	[116]
5	Bohai Bay Block-X/SZ36-1	China	Bohai Bay, offshore	2003	June 2019	Strongly heterogeneous heavy oil sandstone		[50,113]
6	Canto de Amarao	Brazil		2013		Sandstone	50–120	[118,119]
7	Captain EOR	United Kingdom	Outer Moray Firth, UK North Sea	2011 pilot	Ongoing; Stage 2	Offshore, highly permeable sandstone	40–140	[90]
8	Chengdao 22F	China	Shengli–Bohai offshore	2020	Ongoing	Offshore heterogeneous oil reservoir	30–70	[66]
9	Chichimene Fm1	Colombia	Llanos Basin, eastern Colombia	2015	At least end-2022	Deep, thick, high-temperature heavy oil sandstone	350–700	[130]
10	Courtenay/Châteaurenard	France	Paris Basin	1985–1989	November 1993	Elongated sandstone reservoir		[122]
11	Daqing (CNPC)	China	Daqing Oilfield	1990s	Ongoing	Sandstone	6–11	[29]
12	Diadema (CAPSA)	Argentina	—	2007	Ongoing	Sandstone	≈100	[111]
13	Diadema Pilot	Argentina	San Jorge Gulf Basin (Diadema Field)	2007	2014	Sandstone, highly stratified fluvial	≈100	[111]
14	East Bodo	Canada	Alberta side of East Bodo/Cosine	2006	NR	Upper Mannville “A”/sandstone	600–2000	[128]
15	East-Messoyakhskoye	Russia	Arctic Russia, Yamal-Nenets region	2017	2019	Unconsolidated Cenomanian sandstone (PK1-3)	≈111	[131]
16	El Corcobo Norte	Argentina		2012	2016+	Sandstone	160–500	[115]
17	EPIC001 Offshore Heavy oil	Brazil	Offshore Campos Basin (EPIC001)	2023	2024	sandstone	—	[119]
18	Greater Burgan Wara East	Kuwait	East Kuwait	2022		Sandstone	—	[56,57]
19	Greater Burgan Wara PF North	Kuwait	North/Central Kuwait	2022		Sandstone	—	[56,57]
20	Greater Burgan Wara West	Kuwait	West Kuwait	2022		Sandstone	—	[56,57]
21	HTHS Carbonate-Injectivity Test 1	United Arab Emirates	Onshore Abu Dhabi	2019	2019	Heterogeneous carbonate	—	[55]
22	HTHS Carbonate-Injectivity Test 2	United Arab Emirates	Onshore Abu Dhabi	2021	2021	Heterogeneous carbonate	—	[55]
23	JZ9-3 Polymer/SP Flood	China	Bohai Bay, offshore	2007	December 2014	Offshore sandstone	≈45	[117]
24	Kalamkas Full-Field	Kazakhstan	Western Kazakhstan, Mangystau	2014	2026+	sandstone reservoirs	≈23	[103]
25	Mangala Field	India	Rajasthan (Barmer Basin)	~2013	Ongoing	Sandstone (Fatehgarh)	8–22	[61,95]
26	Marmul	Oman	Southern Oman (Marmul Field)	1986	Present	Sandstone (medium-/heavy oil)	80–110	[52]
27	Matzen Field 8TH	Austria	Vienna Basin (Matzen Field)	2010	ongoing	Sandstone reservoir	16–19	[93,96]
28	Mauddud DRCC	Kuwait	East Kuwait	2023	Ongoing	Carbonate	—	[132]
29	Medicine Hat Glauconitic C (MHGC)	Canada	South-east Alberta (Medicine Hat)	2012	2018	Basal Quartz Sandstone	240–3000	[98]
30	Minagish Oolite	Kuwait	West Kuwait	2020	Ongoing	Oolitic carbonate	≈2.02	[56,57]
31	Minagish Wara	Kuwait	West Kuwait	2021	2023	Sandstone	—	[56,57]
32	Murphy Seal	Canada	Peace River Arch, Northern Alberta	2010	2016	unconsolidated sand	7000–15,000	[67]
33	NIM-R Polymer Injectivity Trial	Oman	South Oman	2014	2014	sandstone (clastic), horizontal well	250–800	[101]
34	Nimr-E Multiwell Trial	Oman	South Oman, Southern Central Salt Basin		cutoff 2022	Al-Khlata and Amin clastic reservoirs;	250–800	[100]
35	Dalia & Camelia (Angola)	Angola	Deep Offshore	2014	Ongoing	Sandstone	1–11	[64]
36	Offshore Abu Dhabi Carbonate	United Arab Emirates	Offshore Abu Dhabi, Arabian Gulf	2014	2014	Lower Cretaceous limestone carbonate	—	[109]
37	Palogrande-Cebu	Colombia	Upper Magdalena Valley Basin	2015	2017	Clastic sandstone	9–12	[83]
38	Patos-Marinza & Driza (Albania)	Albania	Onshore	2013	Ongoing	Sandstone	600–1600	[1,71]
39	Pelican Lake	Canada	Alberta	~2000s	Ongoing	Heavy oil sandstone	800–80,000	[71]
40	RAUB UB2 LTPIT	Kuwait	North Kuwait	2021	2022	Sandstone	—	[56,57]
41	Raudhatain Upper	Kuwait	North Kuwait	2021	2023	Sandstone	—	[56,57]
42	Rayoso-Grimbek	Argentina	Neuquén Basin	2016	Ongoing	Sandstone	≈120	[105]
43	Sabriyah Upper B.	Kuwait	North Kuwait	2019	2022	Sandstone	—	[56,57]
44	Sabryah Mauddud	Kuwait	North Kuwait	2022	ongoing		—	[56,57]
45	Shuanghe Elevated-Temperature Pilot	China	Henan Oilfield	1994	1996	Thick heterogeneous sandstone	≈70	[127]
46	Sirikit Oil Field	Thailand	Onshore Thailand	2019	2021	Fluviodeltaic sandstone	≈0.95	[104]
47	South Turgay Pilot	Kazakhstan	South Turgay Basin	2014	2015+	Multilayer, fractured, heterogeneous sandstone	≈1.68	[108]
48	SZ36-1 Pilot	China	Liaodong Bay, Bohai Bay, offshore	2006	NR	Offshore heavy oil sandstone, deltaic and heterogeneous	13–380	[114]
49	Tambaredjo-Sarah Maria	Suriname	Guiana Basin, onshore	2008	2012	Heavy oil sandstone reservoir (Tambaredjo T1/T2 sands)	1260–3057 cP (av. 1728 cP)	[84]
50	Umm Niqqa Lower Fars-High-Salinity 1-Spot Pilot	Kuwait	North Kuwait, Umm Niqqa Field (Lower Fars Reservoir)	2019	2019	unconsolidated sandstone	—	[82]
51	Uzen	Kazakhstan	Mangystau/Uzen Field	2022	2025	Jurassic sandstone, highly heterogeneous	≈4.5	[59]
52	XJ6	China	Xinjiang Oilfield (XJ6 Block)	2013	2015	Strongly heterogeneous multilayer conglomerate	—	[129]
53	Yariguí–Cantagallo TAP	Colombia	Middle Magdalena Valley Basin	2020	2023	clastic reservoir with thief zones and preferential flow channels	≈24	[91]
54	Zuata-Petrocedeño Pilot	Venezuela	Orinoco Oil Belt (Zuata Main Field)	2016	2018?	Unconsolidated Miocene sandstone	4000; dead-oil reports 9k–15k	[125]