Thank you, Salah. That would be helpful to walk through some of the company's highlights, management strategy and other business details. For the last few years, the Board and management have focused the company's assets, optimized production profile, streamlining its organization and cost structure that strengthened its balance sheet.
With the divestment of North Park in February of this year, the asset base is now focused in the Mid-Continent region, but primarily PDP relevant, which do not require the certified produce gas. These well listed assets are most fully held by exceptions along industry shallowing and diversified production profile. We have little to no substantial future geologic reservoir or materially concentrated capital risk across the producing assets.
Some of the points of these assets are long histories and long lift. Double-digit reserve life enable high risk reduction history [indiscernible]. More than 1,000 miles each are owned and operated SWD and electric infrastructure over our footprint. This substantial owned and integrated infrastructure provides the company with both costs and strategic advantages, bolstering asset operating margins through reduced lifting as well as water handling and disposal costs, while derisking positive free cash flow.
In addition, that interconnectivity and ample capacity help buffer these unforeseen curtailments, shallow decline. We began this year with base profile defining expectations at the upper teens, which are anticipated to be extended further to the low teens, driven in part to our well reactivation of workover. Diversified production profile, both on the gas liquid hydrocarbon mix perspective, and over 975 producing well-based perspective. Our interest is in mostly HBP, which gave breakeven to mix in commitment submitted.
As a result of this focus in Mid-Con, the company was able to increase quarter-over-quarter production from 17.5 to 19 MBoe per day despite no new drilling or completion driven in part by the reactivation of 49 wells through the first half this year. Our assets have robust free cash flow capability, which contributes to the increase of $14 million worth of cash this quarter, now totaling over $90 million.
Our high EBITDA free cash flow conversion is aided by our low per BOE cost structure and light CapEx requirement as well as improving commodity prices and realizations. This cash generation potential provides several paths to increase shareholder value.
This all sums up to [indiscernible] proved developed PV-10 reserve value that we believe approximates more than $320 million. And we have begun to build on that by, one, extending and flattening our production profile with high grade reserve projects and well reactivations. We plan to reactivate another 100 wells in the second half of this year; two, actively managing on our realizations and further reducing costs; three, growing our asset base with opportunistic economic needs and free cash flow accretive acquisitions; four, maintaining an appropriate level of exposure to commodity upside.
As we realized value generate cash, our product is committed to utilizing our assets, including noncash to maximize shareholder value. SandRidge's value proposition is materially derisk from a financial perspective our strengthened balance sheet above net cash position, financial flexibility and over $1.6 billion in NOL. Further, the company is not subject to MVCs or other significant off-balance sheet financial commitments. And with the recent purchase of the overriding royalty interest at SandRidge Mississippian Trust I during the quarter, we have simplified our operated net.
Our goal or strategy is to grow the cash volume and generate capability of our business in a safe, responsible, efficient manner for our remaining disciplined for value-accretive opportunities. This strategy has 4 points. Again, we'll building that to our plan to maximize the cash value generation capacity of our expanding Mid-Con PDP asset by extending and flattening our production profile of the primary reserve workover and well reactivation, actively managing marketing opportunities to maximize price realizations, continue to press on operating and administrative costs.
The second, ensure we converted much EBITDA to free cash flow, through capital discipline, in investing in value-accretive opportunities that have high risk-adjusted fully driven rates of return. The third is to keep vision to maintain optionality for opportunistic value-accretive acquisitions. We'll focus on PDP-related assets that fits our competency, cost efficiency and production optimization at sufficient midstream optionalities and are in a favorable regulatory area.
The final thought is to uphold our ESG responsibilities. In regard to cost discipline up in the last several years, the Board of management has implemented measures that led to an absolute and per BOE reduction in LOE of 70% to more than 30%, respectively, since 2016. We will continue to press on operating costs. However, we anticipate expenses with the workover expenses will increase near term as we reactivate more wells for the remainder of the year.
Fundamental to our culture has been a deliberate shift of focus for the organization. And as a result, we have tailored our organization to a PDP and cash flow-focused structure to be more fit for purpose. This change has rebalanced the weighting of field versus corporate personnel to reflect where we actually create value and outsource necessary those more functionary and less core functions such as operations accounting, land administration, IT, tax and HR.
Beyond more than $6 million and per year G&A due, outsourcing provides us greater flexibility and scalability to adjust to the changes in our business or the market. With regards to production optimization, we focused on relatively low quick payback and high return workovers over the last year and have enjoyed success in our execution. We are purposely disciplined in our approach as we work to delever our balance sheet, expand our liquidity and capital access over the latter part of 2020.
Now with a much stronger balance sheet and liquidity position as well as a vastly improved and firming price realizations, we plan to more aggressively pursue initiatives that will further flatten our already shallowing base decline.
Over the first half of the year, we brought back online 49 wells, which collectively added 1,500 gross barrels equivalent per day and delivered over 100% rate of return. We plan to expand this program in the second half of this year, targeting over 100 wells for reactivation. Projected economics for this well set are now also over 100% rate of return. In addition, we will plan to convert a subset of these wells to a more efficient long-term artificial lift method, which will likely reduce their go-forward cost.
Well reactivation projects are the highest risk-adjusted returns in the company's inventory. Unlike drilling, there's very little relative geologic reservoir of mechanical or risk concentration. Recently, we have filed 2 recompletion permits to the Oswego and Red port formation in legacy vertical wells. Initial work is scheduled for this year and tested pressure as well as oil and gas composition will bear the influence on completion and capital decisions.
We will continue to evaluate the opportunity for these types of relatively low capital, high-return projects across our almost 375,000 acre footprint to help further spend declines in the future.
Our performance continues to exceed the expectations that we laid out earlier this year. As we discussed previously, this outperformance driven by a material uplift in realized prices, find the successful well applications earlier this year. We plan to expand this well reactivation program by bringing on an additional 100 wells over the second half of this year. As such, we are adjusting our guidance that will reflect the uplift in production, increasing the midpoint of guidance by over 15%, as well as the associated increase in capital and expense needed to do so.
Please note that while expense is estimated to be up an increase on an absolute basis, it is not increasing on a per unit, demonstrating that we are bringing on more production and cost effectively. Please note that the revised guidance does not budget for doing it this time as we'll focus on our well reactivation program near term and do so in a safe, efficient and cost-effective manner. We will continue to evaluate opportunities for drilling the strengthening prices firming around current spot or above.
In summary of the company's and its assets current strengths, we have low overhead top-tier G&A of $1.37 per BOE in the first half '21. We have low operating costs benefiting from a large F&D and electrical infrastructure, requiring little to no future capital to maintain substantial free cash flow and a growing net position supported by a diverse production profile, low decline multi-digit life asset base. Inventory of low-cost high-return well reactivations will help flatten production decline. No routine flaring of produced natural gas among other factors.
This concludes our prepared remarks. Thank you for your time. We'll now open the call to questions.