10th May 2026
The Ntorya gas development has now progressed through multiple major regulatory, engineering, procurement, and infrastructure milestones, including ESIA approval, EPC contract award, updated field development planning, drilling preparations, and public government-backed acceleration toward first gas. This article brings together the officially confirmed timeline, current project status, and emerging operational indicators surrounding the Ntorya development and associated infrastructure.
The Ntorya field forms part of the wider Ruvuma Basin gas development area in southern Tanzania and is increasingly viewed as strategically important to:
domestic power generation
industrial expansion
regional energy integration
future gas supply security
According to TPDC, the initial development phase is expected to include:
Ntorya-1 (NT-1)
Ntorya-2 (NT-2)
Chikumbi-1 (CH-1)
with later phases involving additional wells and expanded production capacity.
According to TPDC, preliminary studies and route surveys for the Ntorya–Madimba pipeline project were undertaken in 2022.
TPDC stated that:
“terrain and settlement patterns”
were assessed to determine a route capable of:
safe operation
minimal disruption
environmental compatibility
The process also included land acquisition and compensation arrangements along the selected corridor.
On 20 July 2024, TPDC confirmed completion of:
detailed engineering design (DED)
technical specifications
cost estimates
for the 34.2 km Ntorya–Madimba pipeline and associated infrastructure.
TPDC stated that the engineering work:
“laid the groundwork for the procurement process”
for EPC contractor selection.
A major regulatory milestone was achieved on 18 August 2024 when the National Environment Management Council (NEMC) granted the project its Environmental and Social Impact Assessment (ESIA) certificate.
TPDC stated the approval:
“provided the project with the official clearance to move forward toward construction”
under environmental and social compliance frameworks.
TPDC confirmed that invitations to tender for the EPC contract were issued in October 2024 to shortlisted contractors.
The process included:
bid submissions
technical evaluation
financial evaluation
TPDC Board approval
before the final contractor selection process was completed in early 2025.
According to Aminex and ARA Petroleum updates, an updated Field Development Plan (FDP) incorporating the results of the large 3D seismic campaign was submitted to TPDC in January 2025.
The revised phased development plan envisages:
Initial Phase:
NT-1, NT-2, and CH-1 production up to 60 MMscf/d
First Phase:
expansion toward 140 MMscf/d
Second Phase:
production scaling toward 280 MMscf/d
subject to export routes and market demand.
Operational updates released by Aminex confirmed continued preparation activities including:
procurement and installation planning for processing facilities
flow lines
hook-up systems
manifolds
fiscal metering systems
Aminex also confirmed:
land acquisition for CH-1 well pad and access roads
extension of operational workcamp areas
rights of way for NT-1 and NT-2 flowlines
casing and tubular deliveries
CH-1 wellhead readiness for shipment
The approved 2025 work programme reportedly exceeded $41 million.
On 3 July 2025, TPDC formally signed the EPC contract with:
China Petroleum Pipeline Engineering Co., Ltd.
China Petroleum Technology & Development Corporation
for construction of the Ntorya–Madimba pipeline.
TPDC stated:
“the pipeline would be delivered within the agreed schedule”
following contract award.
Site handover to the contractor followed shortly afterwards, allowing:
site access
investigations
mobilisation
detailed execution planning
to begin.
Official statements from TPDC, Aminex, and ARA Petroleum now collectively indicate:
pipeline construction activity underway
processing infrastructure preparation ongoing
NT-2 being prepared for production
CH-1 drilling preparation continuing
phased field development progressing
The 2025 Aminex AGM presentation stated:
“We are now in the construction phase and then moving to revenue.”
The same presentation also stated:
“TPDC confirms Ntorya-Madimba pipeline will be commissioned by the end of July 2026 with gas flowing approximately one month thereafter.”
Recent official discussions between Tanzania’s Ministry of Energy and ARA Petroleum Tanzania have added further evidence of continued operational progression around the Ntorya development.
According to information released through official Tanzanian energy communications, Tanzania’s Permanent Secretary responsible for Oil and Gas, Dr James Mataragio, met with ARA Petroleum Tanzania General Manager Erhan Saygi on 5 May 2026 to review:
ongoing drilling progress
preparations for additional wells
reserve definition activity
acceleration toward production
The official statement specifically referenced:
“preparations to begin drilling new wells”
intended to:
“help further determine the quantity of gas reserves and accelerate production activities.”
The meeting was also attended by:
Commissioner for Petroleum and Gas, Goodluck Shirima
technical specialists from the Ministry of Energy
This is notable because it moves beyond broad development discussion and directly references:
future drilling phases
additional wells
production acceleration
Alongside the government discussions, procurement activity associated with ARA Petroleum Tanzania appears to support the broader operational picture.
Recent tenders and procurement references have included:
wellheads
Christmas trees
OCTG (Oil Country Tubular Goods)
casing
pipework and completions-related infrastructure
In the upstream oil and gas sector, such equipment is typically associated with:
drilling operations
well completion
production tie-ins
gathering systems
flowline infrastructure
While procurement activity alone does not guarantee operational timelines, the combination of:
official drilling discussions
equipment procurement
pipeline construction
processing facility planning
and visible site activity
…collectively suggests preparation for continued field development rather than project contraction.
When viewed alongside the wider sequence of officially confirmed milestones, the overall direction of travel increasingly appears consistent with phased progression toward production and infrastructure commissioning.
Simulated Image
Alongside official announcements, satellite imagery observed around the Ntorya area appears to show:
newly cleared land
fencing activity
expanding operational footprint
a prepared area extending toward the roadway adjacent to NT-1 and NT-2
The exact purpose of this area has not been publicly confirmed.
However, given:
planned processing facilities
gathering systems
future flowline infrastructure
NT-1 and NT-2 tie-ins
the requirement for future connection toward CH-1
…it is possible that this area may relate to upstream processing, manifold systems, or associated production infrastructure.
This remains speculative.
Nevertheless, when viewed alongside:
official procurement activity
processing facility references
pipeline construction
flowline rights of way
government acceleration efforts
…the interpretation appears commercially plausible.
Current official guidance from TPDC and Aminex suggests the following sequence:
pipeline construction completion
NT-2 hook-up and testing
CH-1 drilling
NT-1 workover
commissioning
first gas production
The Tanzanian government has also publicly emphasised the importance of accelerating production timelines.
Taken individually, many of the Ntorya milestones might appear incremental.
Taken collectively, they increasingly reflect the structured progression of a project moving through:
regulatory approval
engineering definition
procurement
infrastructure mobilisation
field preparation
operational execution
While timelines remain subject to operational, commercial, and regulatory realities, publicly available information now points toward a project materially further advanced than a purely conceptual development phase.
The combination of:
official approvals
EPC contract award
infrastructure construction
operational procurement
drilling preparation
and visible on-site activity
suggests continued momentum toward commercial development of the Ntorya gas field.
Contributing Author: Andrew Eldridge