29-Apr-2015 08:52 AM
Amerisur Resources has reactivated a limited production volume from Pad 3N in the Platanillo field in Colombia.
It says this step has been taken due to an improvement in operational netback from this production pad, on the basis of cost reductions achiev
22-Apr-2015 08:32 AM
Amerisur Resources has appointed George Woodcock as executive director of exploration on a part-time basis with immediate effect, ahead of taking on the role on a full time basis at the end of the year.
Woodcock, previously a non-executive director of t
08-Apr-2015 07:55 AM
South America-focused oil and gas producer and explorer Amerisur Resources posts pre-tax profits of $47.5m for the year to the end of December - 37% down on last time.
Operating profit fell by 7% to $74.3m largely due to the drop in oil prices in the se
01-Apr-2015 08:06 AM
Amerisur Resources has described a new independent evaluation of reserves at Platanillo as 'conservative'.
The report by Petrotech Engineering Ltd, using the standards set by the Oil and Gas Reserves Committee of the Society of Petroleum Engine
09-Feb-2015 08:51 AM
Amerisur Resources reports excellent progress towards commencing construction of the Ecuador interconnector pipeline.
Amerisur has announced the signing of the operation letter of intent by PetroAmazonas, the operator of the Cuyabe�±o gathering s
02-Feb-2015 08:51 AM
Amerisur Resources has cut capital expenditure for 2015 from $95m to $45m due to lower oil prices and temporarily suspended output from the high cost areas in Colombia.
The company says that given the prevailing oil price and a conservative oil price
05-Jan-2015 07:39 AM
South America-focused Amerisur Resources has appointed Stephen Foss as a senior independent non-executive director with immediate effect.
Foss has over 30 years of experience in the capital markets industry, having spent his career in Australia, Canada
22-Oct-2014 08:48 AM
South America-focused Amerisur Resources has presented to the Agencia Nacional de Hidrocarburos a request for a partial assignment of interest, rights and obligations in the exploration contract Put-30, awarded to Talisman Colombia Oil & Gas Ltd in the R
07-Oct-2014 07:27 AM
Amerisur Resources has reported the 15th successful new well in the current campaign in the Platanillo field in Colombia.
The well has been successfully drilled vertically to a total depth of 8,357ft MD and was cored over the N, U, T and Caballos basal
26-Aug-2014 09:44 AM
Amerisur Resources has confirmed the 14th successful new well in the current campaign in the Platanillo field, Colombia.
Amerisur says the well, Platanillo-18, has been successfully drilled to a total depth of 9,511ft MD, achieving an offset of 3,763ft
19-Jun-2014 12:25 PM
Amerisur Resources Plc, the oil and gas producer and explorer focused on South America, has provided an update on operations in Colombia and Paraguay and said that Platanillo-15 has become the 14th successful new well in the current campaign.
Good test f
07-May-2014 02:35 PM
Amerisur Resources, the oil and gas explorer and developer focused on South America, has confirmed that all resolutions put to shareholders at the annual general meeting earlier today were passed.
At 2:35pm: (LON:AMER) Amerisur Resources PLC share price
07-May-2014 09:59 AM
Amerisur's request to increase the commercial area of the Platanillo field has been approved by Colombia's Agencia Nacional de Hidrocarburos, the governing body of hydrocarbon exploration and production.
This will extend the current contract e
25-Apr-2014 09:59 AM
Latin America-focused Amerisur Resources has confirmed that the Platanillo-15 in Colombia was spudded on 23 April and that its drilling programme is progressing to plan.
Amerisur said that following the completion of Platanillo-17 the Serinco D-10 rig wa
22-Apr-2014 07:35 AM
South America-focused oil and gas explorer Amerisur Resources said profit before tax for the year to end-December was up 274.6% to $75.3m (2012: $20.1m).
Revenue was up 301.0% to $169.2m (2012: $42.2).
Operating profit rose 279.1% to $74.3m (2012: $
02-Apr-2014 08:22 AM
South America-focused Amerisur Resources has pointed out an error in the text relating to the net present value calculations in the reserves and resources update it released on 31 March. The NPV's published were stated to be after tax and royalties w
31-Mar-2014 08:56 AM
Amerisur Resources has confirmed an increase in reserves and resources in Colombia and Paraguay. It says that following receipt of an independent reserves report by Petrotech Engineering Ltd using the standards set by the Oil and Gas Reserves Committee
24-Mar-2014 08:07 AM
South America-focused Amerisur Resources has confirmed a 12th successful new well in the current campaign in Colombia's Platanillo field.
Platanillo-17 has been successfully drilled, on time and under budget, to a total depth of 8,760ft MD, achiev
13-Feb-2014 07:49 AM
South America-focused oil and gas producer and explorer Amerisur Resources has issued update on operations in Colombia and Paraguay.
Amerisur says that in Colombia, the Platanillo-16 in the Platanillo field, has been completed and becomes the 11th succ
30-Jan-2014 02:49 PM
South America-focused oil and gas producer Amerisur Resources has initiated a seismic acquisition programme in the San Pedro block in Paraguay.
The programme will acquire approximately 416km of new, high quality 2D seismic data over five leads.
31-Dec-2013 07:10 AM
South America-focused Amerisur Resources has issued an update on the well Ave-1 in the Fenix block, Colombia.
Ave-1, an exploration well in the Fenix Block has been spudded and is currently drilling ahead.
The objective of the well is to evaluate the
30-Dec-2013 07:26 AM
South America-focused Amerisur Resources has confirmed a further success on Colombia's Platanillo field.
The company said Platanillo-7 - the 10th new well of the current drilling campaign - has been successfully drilled, on time and under budget,
29-Oct-2013 07:32 AM
Amerisur Resources' Platanillo-14 well in Colombia has been successfully drilled, on time and under budget to a total depth of 9,333ft MD, achieving an offset of 3,646ft to the south west of Platform 9S.
The reservoir section was logged and initial
29-Oct-2013 07:29 AM
Amerisur Resources Phas strengthened its team on the ground in Colombia with Carlos Andres Martinez Bonilla being promoted to the position of general manager.
Bonilla, a Colombian national with 18 years of experience in the oil industry, will be respons
26-Sep-2013 09:51 AM
Amerisur Resources has resumed production and exports from the Platanillo field in Colombia following the lifting of road restrictions.
The company said the national strikes which affected production have gradually been lifted over the last weeks as ce